UAA3515AHL Philips Semiconductors, UAA3515AHL Datasheet
UAA3515AHL
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DATA SHEET UAA3515A 900 MHz analog cordless telephone IC Product specification File under Integrated Circuits, IC17 INTEGRATED CIRCUITS 2001 Dec 12 ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC CONTENTS 1 FEATURES 1.1 Single frequency conversion FM receiver 1.2 Receiver baseband 1.3 Synthesizer 1.4 Transmitter 1.5 Transmitter baseband 1.6 Microcontroller interface 1.7 Power supplies 2 APPLICATIONS 3 GENERAL DESCRIPTION 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING 7 FUNCTIONAL DESCRIPTION 7.1 Power supply and power management 7.1.1 Power supply 7.1.2 Power saving 7 ...
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... Programmable clock divider with output buffer to drive the microcontroller. 4 ORDERING INFORMATION TYPE NUMBER NAME UAA3515AHL LQFP64 2001 Dec 12 1.4 Internal buffered Power Amplifier (PA) with programmable gain Data transmission summing amplifier. 1.5 Programmable transmitter gain ...
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Acrobat reader. white to force landscape pages to be ... IF 10.7 MHz V CC(LNA) V CC(MIX) V CC(BLO) MIXO ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 6 PINNING SYMBOL PIN MIXGND 1 RFIX 2 RFIY 3 LNAGND 4 RXLF 5 RXPD 6 RSSI REG DGND CC(CP) CPGND CC(PS) TXPD 13 TXLF 14 PAGND1 15 PAO 16 PAGND2 17 MODI 18 MODO 19 VTXGND CC(VTX) TXLOX 22 TXLOY CC(ATX) CCAP 25 TXO 26 MICI ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PIN DATO 39 DATI 40 ARXGND 41 EARO 42 EARI CC(ARX) ECAP 45 RXAI 46 LPFD 47 DETO 48 PLLO 49 LIMI 50 IFGND 51 IFA2O 52 IFA2I CC(IF) IFA1O 55 IFA1I CC(VRX) RXLOX 58 RXLOY 59 VRXGND CC(BLO CC(MIX) MIXO CC(LNA) 2001 Dec 12 data amplifi ...
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... RFIX 2 RFIY 3 LNAGND 4 RXLF 5 RXPD 6 RSSI 7 V REG 8 DGND 9 V CC(CP) 10 CPGND 11 V CC(PS) 12 TXPD 13 TXLF 14 PAGND1 15 PAO 16 2001 Dec 12 UAA3515AHL Fig.2 Pin configuration. 7 Product specification UAA3515A 48 DETO 47 LPFD 46 RXAI 45 ECAP V CC(ARX EARI 42 EARO 41 ARXGND 40 DATI 39 DATO 38 DATA CLK ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7 FUNCTIONAL DESCRIPTION 7.1 Power supply and power management 7.1.1 P OWER SUPPLY The UAA3515A is used in a cordless telephone handset and in a base unit. The handset unit is battery powered and operates on three NiCd cells. The minimum supply voltage ( ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.1.3 C URRENT CONSUMPTION The control bit values for selection of each mode and typical current consumption for the modes are shown in Table 3. When clock out is activated there is an extra power demand proportional to the programmed output level (see Table 4 for examples) ...
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Acrobat reader. white to force landscape pages to be ... IF 10.7 MHz MIXO RXLOY RFIX 2 LNA RFIY 3 QUADRATURE ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.2.1 D ATA COMPARATOR The data comparator is an inverting hysteresis comparator. An external bandpass filter is connected between pins DETO and DATI (AC-coupled). The open-collector output is current limited to control the output signal slew rate. An external resistor of 180 k should be ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.4 Synthesizer The crystal local oscillator and reference divider (see Fig.5) provide the reference frequency for the RX and TX PLLs. The 10-bit reference divider is programmed with respect to the crystal frequency and the desired RX and TX frequencies. The microcontroller operating frequency of 4 ...
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Acrobat reader. white to force landscape pages to be ... RXLF 5 V CC(CP) RX 10-BIT RXPD 6 PHASE MAIN RX DETECTOR DIVIDER V ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.5 Receiver baseband This section covers the RX audio path from pins RXAI to EARO (see Fig.6). The RXAI input signal is AC-coupled. The microcontroller sets the value of the RX gain in 32 linear steps of 0.5 dB. The RX baseband has a mute function and an expander with characteristics as shown in Fig ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC RX gain adjusted to 0 dB. No external resistor. VCTL = 00. EXP = THD < 4%. out 7.6 TX baseband This section covers the TX audio path from pins MICI to TXO (see Fig.8). The input signal at pin MICI is AC-coupled. There is another AC-coupling at the microphone amplifier output ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC handbook, full pagewidth UAA3515A MICROPHONE AMPLIFIER VB 27 MICI (1) Slowly changing ALC signals dBV; CPMI dBV. TXO ( 2.5 dBV; CPMI V = 11.5 dBV. TXO (3) Hard limiting signals dBV; CPMI V = 1.26 V (p-p). TXO Fig.9 Compressor characteristic showing TXO as a function of CMPI. ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.7 Voltage regulator Pin V provides the internal supply voltage for the REG RX and TX PLLs regulated at 2.7 V nominal voltage. Two capacitors of 4.7 F and 100 nF must be connected to pin V to filter and stabilize this regulated voltage. The ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC handbook, full pagewidth DATA D15 50% 50% CLK t HD;EC t SU;CE EN 50% (1) The minimum pulse width should be equal to the period of the comparison frequency. The synthesizer prevents the internal EN signal occurring during a comparison phase to avoid any phase error jump. The enable pulse width can be reduced to 100 ns for words that do not influence the synthesizer (words 1, 2 and 3) Fig ...
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Acrobat reader. white to force landscape pages to be ... 7.9.1 D ATA REGISTERS Table 5 shows the data latches and addresses that select ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC Table 7 Data register content description DATA REGISTER NAME (1) SBS SFS (3) CLKO level Xtal active (4) Xtal high (5) DATA phase ALC disable Hard limiter enable RX mute TX mute V enable REG (6) Doubler enable Earpiece enable Notes 1. Sideband select enables the user to have the RX local oscillator in or out of the ISM band and to use the same IC in both handset and base ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9.2 A CTIVE MODES Table 8 Active mode bit selection; note 1 BIT 1 BIT Note 1. See details on activated blocks in Section 7.1.2. 7.9.3 C LOCK OUTPUT DIVIDER The crystal oscillator produces a reference frequency that is divided and buffered to drive a microcontroller. Table 9 gives the division ratios ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9.4 FM-PLL CENTRE FREQUENCY This register allows the centre frequency of the VCO to be calibrated within the FM PLL to align the frequency as close as possible to the nominal 10.7 MHz frequency. Table 10 FM-PLL VCO tuning register BIT 4 BIT ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9 AND GAIN CONTROL REGISTERS The TX and RX audio signal paths each have a programmable gain block voltage gain other than the nominal power-up default is desired it can be programmed through the microcontroller interface. The gain blocks can be used during final telephone testing to adjust electronically gain tolerances in the telephone system ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9.6 C ARRIER DETECTOR THRESHOLD PROGRAMMING When the LBD active register = 0, the carrier detector is enabled and the signal CDout is sent to the output pin CDLBD. If RSSI is above the programmed RSSI level, CDLBD = 0; if RSSI is below the programmed level then CDLBD = 1. The carrier detector gives an indication if a carrier signal is present on the selected channel ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9 BATTERY DETECTION When the LBD active register = 1, the low battery detector is enabled and the signal BDout passes to the output CDLBD below the programmed LBD level, CDLBD = 0; if not below the programmed level, CDLBD = 1. The power-up CC default value is 110 ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9.10 V OLUME CONTROL The register VCTL enables the volume control of the earpiece amplifier to be set to a predefined gain. This is achieved by switched feedback resistor R int hardware control. Table 15 Volume control bit selection BIT ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 7.9.12 V OLTAGE REFERENCE ADJUSTMENT An internal 1.5 V bandgap voltage reference provides the voltage reference for the low battery detect circuits, the V voltage regulator, the VB reference and all internal analog references. In inactive mode, the adjustment is disabled. Table 17 Voltage reference adjust register ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL V supply voltage CC T storage temperature stg T ambient temperature amb 9 HANDLING Inputs and outputs are protected against electrostatic discharge in normal handling. However totally safe desirable to take normal precautions appropriate to handling MOS devices ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 11 CHARACTERISTICS CC(PS) CC(ATX) CC(ARX) specified. SYMBOL PARAMETER Supplies V positive supply voltage to CC pins CC(PS) CC(ATX CC(ARX) CC(IF CC(BLO) CC(MIX) V CC(LNA) PLL VOLTAGE REGULATOR V regulated output voltage o(VREG) I output current o(VREG) ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER 10.7 MHz AMPLIFIER SECTION 0 G voltage or power gain of IFAMP1 first IF amplifier NF noise figure of first IFAMP1 IF amplifier G voltage or power gain of IFAMP2 second IF amplifier NF noise figure of second IFAMP2 IF amplifier G gain of IF amplifier ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER S/N signal-to-noise ratio FM THD total harmonic distortion FM RSSI : VB = 1.5 V AND CARRIER DETECTION RSSI output current dynamic range V HIGH-level output voltage OH at pin CDLBD V LOW-level output voltage OL at pin CDLBD R internal resistance int ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER TX - VOLTAGE CONTROLLED OSCILLATOR AND POWER AMPLIFIER f VCO free running VCO(TX) frequency Q quality factor of external L(VCO)(TX) inductor VCO gain f VCO TX ------------------------- - V TXLF VCO modulation gain f VCO TX ------------------------- - V mod N VCO and power amplifier ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER N number of capacitance TUNE tuning steps R EFERENCE AND CLOCK DIVIDER RDR reference divider ratio CDR clock divider ratio C clock output load L(CLKOUT) capacitance V CLKOUT voltage swing CLKOUT(p-p) (peak-to-peak value) t switching time from ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER V (Doubler enable = 1) OLTAGE DOUBLER V charge pump supply CC(CP) voltage from voltage doubler I voltage doubler current CC(CP) consumption RX baseband RX (see Fig.6 1 AUDIO PATH VB set by VCTL to 4.7 dB; with no external resistor and 150 in series with 10 F ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER G dynamic earpiece EAR(dyn) amplifier gain THD audio receiver total ARX harmonic distortion TX baseband 1 ICROPHONE AMPLIFIER VB V maximum output voltage MICO(max) G voltage gain range V TX (see Fig.8 1 AUDIO PATH ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC SYMBOL PARAMETER Microcontroller interface DC CHARACTERISTICS FOR DIGITAL PINS V LOW-level input voltage IL V HIGH-level input voltage IH I LOW-level input current IL I HIGH-level input current IH I LOW-level output current OL V LOW-level output voltage OL V HIGH-level output voltage pin CDLBD; R ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 12 PACKAGE OUTLINE LQFP64: plastic low profile quad flat package; 64 leads; body 1 pin 1 index DIMENSIONS (mm are the original dimensions) A UNIT max. 0.20 1.45 1.60 mm 0.25 0.05 1.35 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 13 SOLDERING 13.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” (document order number 9398 652 90011). ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 13.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, HBGA, LFBGA, SQFP, TFBGA HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, SMS (3) PLCC , SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO Notes 1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect) ...
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... Dec 12 (2) This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specifi ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 2001 Dec 12 NOTES 41 Product specification UAA3515A ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 2001 Dec 12 NOTES 42 Product specification UAA3515A ...
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... Philips Semiconductors 900 MHz analog cordless telephone IC 2001 Dec 12 NOTES 43 Product specification UAA3515A ...
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... Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2001 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. ...