cx74063-26 Skyworks Solutions, Inc., cx74063-26 Datasheet

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cx74063-26

Manufacturer Part Number
cx74063-26
Description
Transceiver Multi-band Gprs, Edge Applications With Power Ramping Controller Integrated Crystal Oscillator With Output
Manufacturer
Skyworks Solutions, Inc.
Datasheet

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CX74063-26
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CX74063-26
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Skyworks
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DATA SHEET
CX74063-26: RF Transceiver for Multi-Band GSM, GPRS, and
EDGE Applications with Power Ramping Controller and
Integrated Crystal Oscillator with 26 MHz Output
APPLICATIONS
FEATURES
103052A
GSM850, EGSM900, DCS1800, and PCS1900 handsets
GPRS handsets and modules
EDGE downlink support
Direct down-conversion receiver eliminates the external
image reject/IF filters
Three separate LNAs with single-ended inputs
RF gain range: GSM = 20 dB, DCS = 22 dB,
PCS = 20 dB. Baseband gain range = 100 dB
Gain selectable in 2 dB steps
Integrated receive baseband filters with tunable bandwidth
Integrated DC offset correction sequencer
Reduced filtering requirements with translational loop
transmit architecture
Integrated transmit VCOs
Wide RF range for quad band operation
Integrated PAC loop
Single integrated, fully programmable fractional-N
synthesizer suitable for multi-slot GPRS operation
Fully integrated wideband Ultra High Frequency (UHF) VCO
Integrated crystal oscillator
Separate enable lines for power management transmit,
receive, and synthesizer modes
Supply voltage down to 2.6 V
Band select and front-end enable states may be exercised
on output pins to control external circuitry
Low external component count
Optional bypass of baseband filtering for use with high
dynamic range Analog to Digital Converters (ADCs) for
current savings
Interfaces to low dynamic range ADC
Meets AM suppression requirements without baseband
interaction
56-pin RFLGA 8x8 mm package
Low power standby mode
[781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM
Skyworks Solutions, Inc., Proprietary and Confidential
DESCRIPTION
The CX74063-26 transceiver is a highly integrated device for
multi-band Global System for Mobile Communications™
(GSM™) or General Packet Radio Service (GPRS) applications.
The device requires a minimal number of external components
to complete a GSM radio subsystem. The CX74063-26
supports GSM850, EGSM900, DCS1800, and PCS1900
applications. The receiver also supports downlink Enhanced
Data-Rate GSM Evolution (EDGE).
The receive path implements a direct down-conversion
architecture that eliminates the need for Intermediate
Frequency (IF) components. The CX74063-26 receiver consists
of three integrated Low Noise Amplifiers (LNAs), a quadrature
demodulator, tunable receiver baseband filters, and a
DC-offset correction sequencer.
In the transmit path, the device consists of an In-phase and
Quadrature (I/Q) modulator within a frequency translation loop
designed to perform frequency up-conversion with high output
spectral purity. This loop also contains a phase-frequency
detector, charge pump, mixer, programmable dividers, and
high power transmit Voltage Controlled Oscillators (VCOs) with
no external tank required. With the integrated gain controller
(and an integrator ), the device realizes the Power Amplifier
Control (PAC) functionality when combined with a coupler, a
Radio Frequency (RF) detector and a Power Amplifier (PA).
The CX74063-26 also features an integrated, fully
programmable, sigma-delta fractional-N synthesizer suitable
for GPRS multi-slot operation. Except for the loop filter, the
frequency synthesizer function, including a wideband VCO, is
completely on-chip. The reference frequency for the
synthesizer is supplied by the integrated crystal oscillator
circuitry.
The 56-pin 8x8 RF Land Grid Array (RFLGA™) device package
and pin configuration are shown in Figure 1. A functional block
diagram is shown in Figure 2. Signal pin assignments,
functional pin descriptions, and equivalent circuitry are
provided in Table 1.
MAY 16, 2003
1

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cx74063-26 Summary of contents

Page 1

... Low power standby mode 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM DESCRIPTION The CX74063-26 transceiver is a highly integrated device for multi-band Global System for Mobile Communications™ (GSM™) or General Packet Radio Service (GPRS) applications. The device requires a minimal number of external components to complete a GSM radio subsystem ...

Page 2

... Data Sheet I CX74063-26 RXENA TXENA PCO VCXO_EN PDETVCC VCC1 TXCPO TXINP LNA900IN GNDLNA900 LNA1800IN PDET LNA1900IN NC NC Figure 1. CX74063-26 Pinout – 56-Pin RFLGA ( mm) (Top View) 2 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM ...

Page 3

... TxIFP TxIFN VCC GEN + D2 PFD FILTN FILTP D1 Frac-N UHFTUNE UHFCPO VGA1 DCOC DCOC DCOC DCOC Figure 2. CX74063-26 Transceiver Block Diagram Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 GSM850/EGSM900 TX900 TXVCOTUNE CP TXCPO TX1800/TX1900 DCS1800/PCS1900 Sx LO Indicates Off-chip C900 3 MAY 16, 2003 ...

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... TXINP 9 LNA900IN 10 GNDLNA900 4 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 1. CX74063-26 Signal Descriptions ( Description Receiver enable input Transmitter enable input Bi-directional band select VCXO enable pin Bias for the RF Detector LNA and TX charge pump supply Translational loop charge pump output ...

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... TXQP 21 TXQN 22 TXFP 23 TXFN 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 1. CX74063-26 Signal Descriptions ( Description DCS LNA input Feedback Input to power control loop PCS LNA input No connect No connect PA control output PA control Baseband input TX I baseband input positive TX I baseband input negative ...

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... VCCF 34 XTAL 35 GNDFN 6 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 1. CX74063-26 Signal Descriptions ( Description RX mixer and TX loop supply Capacitor filter I positive Capacitor filter I negative Capacitor filter Q positive Capacitor filter Q negative LPF frequency setting resistor Crystal oscillator buffer output ...

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... UHFTUNE 46 VCCUHF 47 VCC3 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 1. CX74063-26 Signal Descriptions ( Description Synthesizer charge pump output Synthesizer charge pump supply Synthesizer enable input Crystal oscillator varactor control Serial bus data input Serial bus clock input Serial bus latch enable input ...

Page 8

... The device also provides integrated gain controller for the PAC loop, plus the bias generator for an external diode detector. 8 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 1. CX74063-26 Signal Descriptions ( Description Receiver output Q negative Receiver output Q positive Receiver output I negative Receiver output I positive ...

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... I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM DC Offset Correction Three DC offset correction (DCOC) loops ensure that DC offsets, generated in the CX74063-26, do not overload the baseband chain at any point. After compensation, the correction voltages are held on capacitors for the duration of the receive slot(s). Internally, on-chip timing is provided to generate the track and hold (T_H) signals for the three correction loops ...

Page 10

... Data Sheet I CX74063-26 LNA GSM LNA High 15 dB Low -5 dB DCS LNA High 15 dB Low - 7 dB PCS LNA High 15 dB Low - 5 dB RXENA DC Offset Correction Loop 1 DC Offset Correction Loop 2 DC Offset Correction Loop 3 Front End Enable Note T_H1 ...

Page 11

... VDDBB, the coefficients must be re-programmed to the device again. Synthesizer Section The CX74063-26 includes a fully integrated UHF VCO with an on-chip LC tank. A single sigma-delta fractional-N synthesizer can phase-lock the local oscillator used in both transmit and receive paths to a precision frequency reference input ...

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... I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM For the transmitter VCO frequency, refer to the equations shown in Figure 6. Digital Frequency Centering The CX74063-26 uses a novel technique whereby the UHF VCO frequency range is re-centered each time the synthesizer is programmed. This technique is called Digital Frequency Centering (DFC). The DFC technique:  ...

Page 13

... There are seven additional registers used to program various functions of the CX74063-26. The SX1 Control Register is used to program the fractional-N synthesizer and the SX2 Fractional-N Modulo Register is used to program the modulus. Three auxiliary registers are used to program the transceiver ...

Page 14

... Receiver data is shown in Tables 22 through 33 and illustrated in Figures 12 through 20. Transmit data is illustrated in Figures 21 through 26. A typical application circuit using the CX74063-26 is shown in Figure 27. The 56-pin RFLGA package dimensions are provided in Figure 28 and the tape and reel dimensions are shown in Figure 29 ...

Page 15

... PDET (pin 12) 10 kΩ BBVAPC (pin 17) Bias 1 Rx/Tx Control Register Generator (bit 21), PDETVCC 1.0 V Figure 8. PA Controller Block Diagram Table 3. CX74063-26 Absolute Maximum Ratings Minimum –0.3 –40 –50 GND Table 4. CX74063-26 Recommended Operating Conditions Minimum Typical 2.6 2.8 1.8 –40 –30 Skyworks Solutions, Inc., Proprietary and Confidential ...

Page 16

... Data Sheet I CX74063-26 Parameter Total supply current: Rx section, EGSM/GSM850 Tx section, EGSM/GSM850 (includes TX VCO) Synthesizer section, EGSM/GSM850 (includes UHF VCO) Rx section, DCS/PCS Tx section, DCS/PCS (includes TX VCO) Synthesizer section, DCS/PCS (includes UHF VCO) Sleep mode 16 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 5 ...

Page 17

... Table 6. CX74063-26 Electrical Specifications – EGSM/GSM850 Receiver ( Parameter Input impedance. See Figure 12 for unmatched input impedance. Input operating frequency Receiver maximum voltage gain Receiver minimum voltage gain Receiver gain temperature variation Gain step Gain step accuracy Gain variation versus frequency ...

Page 18

... Data Sheet I CX74063-26 Table 6. CX74063-26 Electrical Specifications – EGSM/GSM850 Receiver ( Parameter I/Q amplitude imbalance I/Q phase imbalance Input 1 dB compression point 3rd order intercept point @ +25 °C 3rd order intercept point @ –20 °C Output offset voltage Offset drift (long term) Offset drift (short term) ...

Page 19

... Table 6. CX74063-26 Electrical Specifications – EGSM/GSM850 Receiver ( Parameter Differential output amplitude (pk/pk differential) Output common mode voltage Maximum current drive Output resistance Output capacitance Note 1: Gain codes refer to LNA/Mixer/LPF1/VGA1/AUX/VGA2 gains in dB. Table 7. CX74063-26 Electrical Specifications – DCS1800 Receiver ( Parameter Input impedance See Figure 13 for unmatched input impedance ...

Page 20

... Data Sheet I CX74063-26 Table 7. CX74063-26 Electrical Specifications – DCS1800 Receiver ( Parameter Input 2nd order intercept point DC shift in presence of blocker LO re-radiation @ LNA input Selectivity I/Q amplitude imbalance I/Q phase imbalance Input 1 dB compression point 3rd order intercept point @ +25 °C 3rd order intercept point @ –20 °C ...

Page 21

... Table 7. CX74063-26 Electrical Specifications – DCS1800 Receiver ( Parameter Output offset voltage Offset drift (long term) Offset drift (short term corner frequency (tunable) Corner frequency variation Differential output amplitude (pk/pk differential) Output common mode voltage Maximum current drive Output Resistance Output Capacitance Note 1: Gain codes refer to LNA/Mixer/LPF1/VGA1/AUX/VGA2 gains in dB ...

Page 22

... Data Sheet I CX74063-26 Table 8. CX74063-26 Electrical Specifications – PCS1900 Receiver ( Parameter Input impedance. See Figure 14 for unmatched input impedance. Input operating frequency Receiver maximum voltage gain Receiver minimum voltage gain Receiver gain temperature variation Gain step Gain step accuracy Gain variation versus frequency ...

Page 23

... Table 8. CX74063-26 Electrical Specifications – PCS1900 Receiver ( Parameter Input 1 dB compression point 3rd order intercept point @ +25 °C 3rd order intercept point @ –20 °C Output offset voltage Offset drift (long term) Offset drift (short term corner frequency (tunable) Corner frequency variation 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC ...

Page 24

... Data Sheet I CX74063-26 Table 8. CX74063-26 Electrical Specifications – PCS1900 Receiver ( Parameter Differential output amplitude (pk/pk differential) Output common mode voltage Maximum current drive Output resistance Output capacitance Note 1: Gain codes refer to LNA/Mixer/LPF1/VGA1/AUX/VGA2 gains in dB. Table 9. CX74063-26 Electrical Specifications – Transmitter ( ...

Page 25

... Table 9. CX74063-26 Electrical Specifications – Transmitter ( Parameter Transmit input impedance Transmitter output phase noise (includes TX VCO and LO PLL) Tx phase error Charge pump output current: high impedance source/sink Charge pump current variation Charge pump current variation over temperature D1 divide ratio range ...

Page 26

... Data Sheet I CX74063-26 Table 9. CX74063-26 Electrical Specifications – Transmitter ( Parameter Absolute control sensitivity Output harmonics Phase noise Output VSWR Pushing Pulling Output power Output power temperature variation Center frequency Digital frequency centering resolution Digital frequency centering time Digital frequency centering voltage ...

Page 27

... Table 9. CX74063-26 Electrical Specifications – Transmitter ( Parameter Phase noise Output VSWR Pushing Pulling Output power Output power variation PAVAPC output swing PAVAPC offset voltage PAVAPC sink current PAVAPC source current Open loop gain Input common mode range PDETVCC source current ...

Page 28

... Data Sheet I CX74063-26 Table 10. CX74063-26 Electrical Specifications – Synthesizer ( Parameter Prescaler operating input frequency Reference input frequency Phase detector frequency External crystal oscillator input sensitivity Reference oscillator sensitivity In-band phase noise Charge pump output current (can be programmed in four steps) Charge pump leakage current ...

Page 29

... Table 10. CX74063-26 Electrical Specifications – Synthesizer ( Parameter Relative control sensitivity Absolute control sensitivity Phase noise Slow center frequency drift Operating frequency Buffer output frequency Phase noise: @ 100 kHz @ 10 kHz Clock jitter Spurious rejection Digital tuning (Note 1) Analog tuning (Note 1) ...

Page 30

... Data Sheet I CX74063-26 Table 10. CX74063-26 Electrical Specifications – Synthesizer ( Parameter Operating current (equilibrium MHz Voltage swing @ crystal Voltage swing @ buffer Buffer output load Start-up time Tuning sensitivity Note 1: Using a crystal with equivalent 6 mH inductor and ESR ≤ 100 Ω. Table 11. CX74063-26 Electrical Specifications – Digital Interface ...

Page 31

... Bit [8,7]: set bit bit Sets 11-bit main divider ratio range (64…2047) Sets 4-bit reference divider ratio range (1…15) Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063- ...

Page 32

... Data Sheet I CX74063-26 Symbol ADDR Address bits [1:0]. Must be set to 10b (see Table 12) FN Fractional-N modulo [23:2] Symbol ADDR Address bits [1:0]. Must be set to 11b (see Table 12) LNA LNA gain step control [2] MIX Mixer gain step [3] LPF1 1st LPF gain step [4] VGA2 VGA2 gain steps [7:5] ...

Page 33

... RX/TX control register words before each time slot in normal operation. The data is stored long as VDDBB (pin 43) is supplied with power. Not used Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 State Description sets TXCP to 0.5 mA sets TXCP to 0.75 mA sets TXCP to 1.0 mA sets TXCP to 1 ...

Page 34

... Data Sheet I CX74063-26 Symbol Function ADDR Address bits [3:0]. Must be set to 0001b (see Table 12) GMC_BYP Bypass GMC stage [4] SK_BYP Bypass S-K stage [5] DC_BYP1 Bypass first DC OC loop [6] DC_BYP2 Bypass second DC OC loop [7] DC_BYP3 Bypass second DC OC loop [8] NU Not used [9] TVCOEN TXVCO Select [10] ...

Page 35

... Bit [14] = MSB Bit [8] = LSB Not used Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 Default (Binary) 0100 (20 µs with 13 MHz f 01100 (60 µs with 13 MHz f 0110 (60 µs with 13 MHz f 0100 (40 µs with 13 MHz ...

Page 36

... Data Sheet I CX74063-26 Symbol Function ADDR Address bits [5:0]. Must be set to 011101b (see Table 12) RSVD Reserved [11:6] PAC_TIME PAC timing control [19:12] RSVD Reserved [23:20] Symbol ADDR Address bits [6:0]. Must be set to 0101101b (see Table 12) CAP_A Bit [11:7] capacitor A array control. Binary weighted. Bit [11] = LSB = 1/8 pF Bit [7] = MSB = 2 pF Array composition = 2 pF, 1 pF, 0 ...

Page 37

... Table 21. R7 VCXO Control Register Function Description S23 S22 CWH t CWL Figure 9. Serial Data Input Timing Diagram For Transceiver Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 Internal Power- Recommended On Value Operational Value (Binary) (Binary) 0101 1001 0000000000000 0000000001110 (Must Use) ...

Page 38

... Preset=1 Band=GSM DATA CLK Note 1 LE VDDBB Note 2 (pin 43) FREF (not to scale) Figure 11. CX74063-26 Register Programming Sequence and Timing Example (Initialization After Power Up) 38 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM 240 µs 240 µs 10 µs (Note 1) ...

Page 39

... Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 Internal Total Inter- Aux VGA2 voltage stage (dB) (dB) Gain Losses From (dB) (dB –4.2 96.8 –26 –4.2 94.8 –26 – ...

Page 40

... Data Sheet I CX74063-26 Table 22. Recommended EGSM900/GSM850 AGC Data ( Antenna Input External (dBm) Front LNA End (dB) Losses From To (dB) –52 –50 –4.0 –5 –50 –48 –4.0 –5 –48 –46 –4.0 –5 –46 –44 –4.0 –5 –44 –42 –4.0 –5 –42 –40 – ...

Page 41

... Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 Internal Total Inter- Aux VGA2 voltage stage (dB) (dB) Gain Losses From (dB) (dB –5.0 97.8 –25 –5.0 95.8 –25 – ...

Page 42

... Data Sheet I CX74063-26 Antenna Input External (dBm) Front LNA End (dB) Losses From To (dB) –50 –48 –4.2 –7 –48 –46 –4.2 –7 –46 –44 –4.2 –7 –44 –42 –4.2 –7 –42 –40 –4.2 –7 –40 –38 –4.2 –7 –38 –36 –4.2 –7 – ...

Page 43

... Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 Internal Total Inter- Aux VGA2 voltage stage (dB) (dB) Gain Losses From (dB) (dB –6.2 96.6 –26 –6.2 94.6 –26 – ...

Page 44

... Data Sheet I CX74063-26 Antenna Input External (dBm) Front LNA End (dB) Losses From To (dB) –50 –48 –4.2 –5 –48 –46 –4.2 –5 –46 –44 –4.2 –5 –44 –42 –4.2 –5 –42 –40 –4.2 –5 –40 –38 –4.2 –5 –38 –36 –4.2 –5 – ...

Page 45

... Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 101514D 11_071101 MAY 16, 2003 45 ...

Page 46

... Data Sheet I CX74063-26 46 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 26. DCS1800 LNA S11 (Normalized to 50 Ω) Frequency (MHz) S11 1805.0 0.0205 – 0.649j 1812.5 0.205 – 0.689j 1820.0 0.275 – 0.704j 1827.5 0.299 – 0.710j 1835.0 0.319 – 0.713j 1842.5 0.326 – ...

Page 47

... Figure 14. Typical EGSM and GSM850 Band Noise Figure vs. Voltage Gain Curve 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM NF Gain NF Gain 3.38 68.8 7.60 52.8 3.48 66.8 8.39 50.8 3.59 64.8 11.80 48.8 3.73 62.8 12.77 46.8 4.90 60.8 13.71 44.8 5.44 58.8 18.43 42.8 6.08 56.8 19.79 40.8 6.82 54.8 21.16 38 Voltage Gain (dB) (CX74063-26 Only, No Front End Loss) Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 NF Gain NF Gain 22.50 36.8 39.71 20.8 43.56 23.76 34.8 41.11 18.8 45.01 24.92 32.8 42.46 16.8 46.39 30.21 30.8 43.73 14.8 45.89 31.29 28.8 44.89 12.8 47.58 32.37 26.8 42.70 10.8 49.25 33.39 24.8 44.02 38.32 22.8 45.24 80 ...

Page 48

... Data Sheet I CX74063-26 Table 29. Typical EGSM and GSM850 Band Dynamic Range Data (Includes 4.0 dB Front End Loss) Input Noise P1dB Gain Floor –109.0 –113.0 –78.6 –107.0 –113.0 –76.6 –105.0 –113.0 –74.6 –103.0 –113.0 –72.6 –101.0 –113.0 –70.6 –99.0 –113.0 –68.7 –97.0 –112.9 – ...

Page 49

... NF Gain NF Gain 3.9 68 8.3 52 4.0 66 9.1 50 4.1 64 12.6 48 4.3 62 13.6 46 5.5 60 14.5 44 6.1 58 19.2 42 6.7 56 20.6 40 7 Voltage Gain (dB) (CX74063-26 Only; No Front End Loss) Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 NF Gain NF Gain 23.3 36 41.1 20 24.6 34 42.5 18 25.7 32 43.9 16 32.0 30 45.3 14 33.0 28 46.5 12 34.1 26 47.7 10 35.2 24 45.5 36.2 22 46.8 80 100 120 101514F 17_111201 NF 48 ...

Page 50

... Data Sheet I CX74063-26 Table 31. Typical DCS1800 Band Dynamic Range Data (Includes 4.2 dB Front End Loss) Input Noise P1dB Gain Floor –109.0 –113.0 –78.6 –107.0 –113.0 –76.6 –105.0 –113.0 –74.6 –103.0 –113.0 –72.6 –101.0 –113.0 –70.6 –99.0 –113.0 –68.7 –97.0 –112.9 –66.9 –95.0 – ...

Page 51

... Figure 18. Typical PCS1900 Band Noise Figure vs. Voltage Gain Curve 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Table 32. Typical PCS1900 Band Noise Figure vs. Gain Data NF Gain NF Gain 4.5 66.8 9.3 50.8 4.6 64.8 10.1 48.8 4.7 62.8 13.7 46.8 4.9 60.8 14.7 44.8 6.3 58.8 15.6 42.8 6.9 56.8 20.4 40.8 7.6 54.8 21.8 38.8 8.4 52.8 23.1 36 Voltage Gain (dB) (CX74063-26 Only; No Front End Loss) Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 NF Gain NF Gain 24.5 34.8 42.3 18.8 49.2 25.8 32.8 43.7 16.8 47.6 26.9 30.8 45.1 14.8 49.0 33.2 28.8 46.5 12.8 50.4 34.2 26.8 47.7 10.8 49.9 35.3 24.8 48.9 8.8 51.6 36.4 22.8 46.7 6.8 53.3 37.4 20.8 48 ...

Page 52

... Data Sheet I CX74063-26 Table 33. Typical PCS1900 Band Dynamic Range Data (Includes 4.2 dB Front End Loss) Input Noise P1dB Gain Floor –109.0 –112.5 –77.4 –107.0 –112.5 –75.4 –105.0 –112.5 –73.4 –103.0 –112.5 –71.4 –101.0 –112.5 –69.4 –99.0 –112.5 –67.5 –97.0 –112.4 –65.7 –95.0 – ...

Page 53

... Figure 21. Typical Control Sensitivity, Low Band TX VCO Specification Limits 1650 1700 1750 1800 1850 VCO Frequency (MHz) Figure 22. Typical Control Sensitivity, High Band TX VCO Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 1500 1600 101514F 21_111901 900 950 101514F 22_111901 1900 1950 2000 ...

Page 54

... Data Sheet I CX74063-26 Transmitter Data 54 MAY 16, 2003 [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Figure 23. Typical GSM850 Band Output Spectrum Figure 24. Typical EGSM Band Output Spectrum Skyworks Solutions, Inc., Proprietary and Confidential 103052A ...

Page 55

... I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM Figure 25. Typical DCS Band Output Spectrum Figure 26. Typical PCS Band Output Spectrum Skyworks Solutions, Inc., Proprietary and Confidential Data Sheet I CX74063-26 55 MAY 16, 2003 ...

Page 56

... I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM 44 UHFBYP 45 UHFTUNE 46 VCCUHF 47 VCC3 48 RXQN 49 RXQP 50 RXIN 51 RXIP 52 VCC4 53 VCCTXVCO 54 TX900 55 TX1800/TX1900 56 TUNE TXVCO Figure 27. Typical CX74063-26 Application Circuit Skyworks Solutions, Inc., Proprietary and Confidential CAPQN 28 CAPQP 27 CAPIN 26 CAPIP 25 VCC2 24 TXIFN 23 TXIFP 22 TXQN 21 TXQP 20 TXIN 19 TXIP 18 BBVAPC 17 PAVAPC 16 ...

Page 57

... Side View All dimensions are in millimeters Figure 28. CX74063-26 56-Pin RFLGA Package Dimension Drawing 2.00 ± 0.10 B Pin #1 indicator A B 1.73 ± 0.10 8.40 ± 0.10 A Figure 29. CX74063-26 56-Pin RFLGA Tape and Reel Dimensions 103052A [781] 376-3000 I FAX [781] 376-3100 I SALES@SKYWORKSINC.COM I WWW.SKYWORKSINC.COM 0.38 ± 0.08 0.50 0.30 ± 0.05 Mold Substrate 12.00 ± 0.10 4.00 ± 0.10 1.50 ± 0.10 A 1.50 ± ...

Page 58

... Data Sheet I CX74063-26 Ordering Information Model Name CX74063 © 2001, 2002, 2003 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products. These materials are provided by Skyworks as a service to its customers and may be used for informational purposes only. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its products, specifications and product descriptions at any time, without notice ...

Page 59

... General Information Skyworks Solutions, Inc. 20 Sylvan Rd. Woburn, MA 01801 www.skyworksinc.com ...

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