mga-22103 Avago Technologies, mga-22103 Datasheet

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mga-22103

Manufacturer Part Number
mga-22103
Description
2.5-2.7 Ghz Wimax Power Ampliier Module
Manufacturer
Avago Technologies
Datasheet
MGA-22103
2.5-2.7 GHz WiMAX Power Amplifier Module
Data Sheet
Description
Avago Technologies MGA-22103 power amplifier module
is designed for mobile and fixed wireless data applications
in the 2.5 to 2.7 GHz frequency range. The aggressive gain
shape limits the noise injected into radio receivers co-
located in the same device. The PA is optimized for IEEE
802.16 WiMAX modulation but can be used for any high
linearity applications. The PA exhibits flat gain and good
match while providing linear power efficiency to meet
stringent mask conditions. It utilizes Avago Technologies
proprietary GaAs Enhancement-mode pHEMT technology
for superior performance across voltage and temperature
levels.
The MGA-22103 is packaged in a 3 x 3 x 1 mm package for
space-constrained applications.
Functional Block Diagram
BCTRL
RFIN
GND
GND
1
2
3
4
BSPLY
GND
16
5
VCC1
BIAS NETWORK
GND
BSW
16
15
6
ISMN
PMOD
GND
14
7
VCC2
N/C
13
8
OMN
RFOUT
GND
GND
N/C
12
11
10
9
Features
x Advanced GaAs E-pHEMT
x 50 : all RF ports
x 25dB gain step in low power mode with reduced Idsq
x Integrated CMOS compatible pins for shutdown and
x 3 to 5 V supply
x Adjustable bias current with BCTRL pin
x Small size: 3 x 3 x 1 mm
x Stable under all loads or conditions
x -40° C to +85° C operation
At 2.5 GHz (BCTRL = 2.8 V)
x Gain of 34 dB
x PAE of 21% at SEM compliant Pout = 25 dBm
x Meets 802.16 masks at 25 dBm Pout , 16 QAM WiMAX
x 16 QAM WiMAX EVM < -32 dB (2.5%) at 25 dBm
x Low power Idd, 85 mA at Pout = 0 dBm
Applications
x Portable WiMAX applications with stringent coexistence
Package Diagram
BCTRL
RFIN
GND
GND
low power mode
with 3.3 V and 437 mA
requirements
1
1
3
1
4
1
2
3
4
16
5
5
15
1
6
6
GND
17
14
14
7
7
13
8
1
12
11
10
12
11
10
9
GND
RFOUT
GND
NC

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mga-22103 Summary of contents

Page 1

... It utilizes Avago Technologies proprietary GaAs Enhancement-mode pHEMT technology for superior performance across voltage and temperature levels. The MGA-22103 is packaged package for space-constrained applications. Functional Block Diagram GND VCC1 ...

Page 2

Electrical Specifications Absolute Minimum and Maximum Ratings Table 1. Minimum and Maximum Ratings Parameter Description Pin Supply Voltage VCC1 VCC2 Bias Supply BSPLY Bias Control BCTRL Bias ON/OFF BSW Mode Control PAMOD RF Input Power RFIN MSL Channel Temperature Storage ...

Page 3

WiMAX (802.16e) Electrical Specifications All data measured on an FR4 demo board at Vcc1 = Vcc2 = 3.3 V, BCTRL = 2 25° all ports. Unless otherwise specified, all data is taken with ...

Page 4

Selected performance plots EVM Frequency Sweep (Vcc = 3.0 to 5.0 V) Tambient = 25° C and Pout = 25 dBm -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 2500 2600 Frequency [MHz] Figure 1. EVM Frequency Sweep at 25° C and ...

Page 5

Gain Frequency Sweep (Vcc = 3.0 to 5.0 V) Tambient = 25° C and Pout = 25 dBm 40.00 39.00 38.00 37.00 36.00 35.00 34.00 33.00 32.00 2500 2600 Frequency [MHz] Figure 7. Gain Frequency Sweep at 25° C and ...

Page 6

Total Current Frequency Sweep (Vcc = 3.0 to 5.0 V) Tambient = 25° C and Pout = 25 dBm 0.600 0.580 0.560 0.540 0.520 0.500 0.480 0.460 0.440 0.420 0.400 2500 2600 Frequency [MHz] Figure 12. Total Current Frequency Sweep ...

Page 7

WiMAX Spectrum Emission Mask, 802.16e (16QAM ¾) Pout = 25 dBm, Vcc = 3.3 V and Tambient = 25° -10 -20 -30 -40 -50 -60 -25.00 -15.00 -5.00 5.00 freq_offset [MHz] Figure 17. SEM Frequency ...

Page 8

WiMAX Spectrum Emission Mask, 802.16e (16QAM ¾) Vcc = 3.3 V, Freq = 2.5 GHz and Tambient = -30° -10 -20 -30 -40 -50 -60 -25.00 -15.00 -5.00 5.00 freq_offset [MHz] Figure 23. SEM at ...

Page 9

WiMAX Spectrum Emission Mask, 802.16e (16QAM ¾) Vcc = 3.3 V, Freq = 2.5 GHz and Tambient = 85° -10 -20 -30 -40 -50 -60 -25.00 -15.00 -5.00 5.00 freq_offset [MHz] Figure 29. SEM at ...

Page 10

Evaluation Board Description Table 4. Pin Description: Top Pin No. Function 1 VCC2 3 B_SPLY 5 VCC1 PAMOD B_CTRL Table 5. Typical Test Conditions: Pin HPM VCC1, 2 ...

Page 11

... Application Circuit MGA-22103 GND 3 GND BCTRL 4 BCTRL 100 pF 100 pF 0.1 F 100 pF Using 3 Supply and connecting Vcc1, Vcc2, BSLPY and BCTRL Vbat R 1 Vcc1 Vcc2 BSPLY 3.3 V Example BCTRL BATT 2. *3 ...

Page 12

Land Pattern 3.00±0.10 1.50±0. RFIN 1 GND 2 17 GND GND 3 BCTRL 0.10±0.10 Top view through package Figure 32. Recommended footprint 3.00±0.10 1.50±0. RFIN 1 GND ...

Page 13

... Tsmax to TL – Ramp-up Rate Time maintained above: – Temperature (TL) – Time (TL) Peak temperature (Tp) Time within 5° actual Peak Temperature (tp) Ramp-down Rate Time 25° Peak Temperature MGA-22103 Part Number Ordering Information Devices Per Part Number Container MGA-22103-BLKG 10 MGA-22103-TR1G 3000 13 ...

Page 14

... Tape and Reel Information For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2011 Avago Technologies. All rights reserved. ...

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