MAAPSS0006
Preliminary
Cellular CDMA/AMPS Power Amplifier
824 - 849 MHz
Functional Block Diagram
Features
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•
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High Gain 2-stage HBT Amplifier
Single Supply, 3V Operation
Dual Mode Operation
29 dBm Linear Output Power
31.5 dBm CW Output Power
High Efficiency
20
1
GND
GND
GND
RFOUT
RFOUT
GND
Low Quiescent Current
Miniature FQFP-N 4mm Plastic Package
RFIN
GND
GND
Description
Bias Network
M/A-COM’s MAAPSS0006 is a high power, high efficiency
linear power amplifier in a miniature FQFP-N 4mm plastic
package. The MAAPSS0006 includes a 2-stage amplifier and
bias control network. Efficiency of the MAAPSS0006 is
optimized for each mode by an on-chip analog control circuit.
GND
The MAAPSS0006 is ideally suited for CDMA and AMPS
handset applications where high linearity and low power
consumption are important transmitter requirements. The
MAAPSS0006 is design to operate with the MD59-0054
Upconverter/Driver IC.
Ordering Information
Part Number
Package
MAAPSS0006
FQFP-N 4.0mm Plastic Package
Forward Tape and Reel1
Reverse Tape and Reel1
MAAPSS0006TR
MAAPSS0006RTR
The MAAPSS0003 is fabricated using M/A-COM’s iHBT
HBT process. The process utilizes the InGaP/GaAs materials
system for reduced performance variation over temperature,
high reliability and improved manufacturability.
1. If specific reel size is required, consult factory for part number
assignment.
Electrical Specifications: VCC = 3.4V, Vref = 3.0V, TA = +25°C
Parameter
Frequency Range
Test Conditions
Units
MHz
dB
Min.
Typ.
Max.
824
849
Small Signal Gain
Linear Gain
29
29
29
dB
Linear Output Power
ACPR1
At maximum ACPR Level
dBm
dBc
dBc
%
28
32
-44
-56
ACPR2
Linear Efficiency
CW Output Power
CW Efficiency
At maximum ACPR Level
At maximum ACPR Level
At maximum ACPR Level
35
31.5
45
dBm
%
1. Per IS95: ACPR is defined as the ratio of the total power in a 1.228MHz bandwidth to the power within a 30KHz bandwidth measured at ±885KHz
offset from the carrier frequency.
2. Per IS95: ACPR is defined as the ratio of the total power in a 1.228MHz bandwidth to the power within a 30KHz bandwidth measured at ±1.98MHz
offset from the carrier frequency.
Specifications subject to change without notice.
V 1.0
1
ꢀ North America: Tel. (800) 366-2266, Fax (800) 618-8883
ꢀ Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
ꢀ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.