AWE6159R Datasheet, PDF (1/16 Pages) ANADIGICS, Inc – Quad-band GSM/GPRS/EDGE Power Amplifier Module

features
• Internal Reference Voltage
• Integrated Power Control
• InGaP HBT Technology
• ESD Protection on All Pins (2.5 kV)
• Automatic VBATT tracking
• Low profile 1.0 mm
• Small Package Outline 5 mm x 5 mm
• EGPRS Capable (class 12)
• RoHS Compliant Package, 250 ^oC MSL-3
• Halogen-Free
AWE6159R
Quad-band GSM/GPRS/EDGE
Power Amplifier Module
with Integrated Power Control
Data Sheet - Rev 2.2
AWE6159R
GMSK MODE
• Integrated power control (CMOS)
• +35 dBm GSM850/900 Output Power
• +33 dBm DCS/PCS Output Power
• 53 % GSM 850/900 PAE
• 49 % DCS/PCS PAE
• Power control range > 50 dB
EDGE MODE
• +29 dBm GSM850/900 Output Power
• +28.5 dBm DCS/PCS Output Power
• 28% GSM850/900 PAE
• 28% DCS/PCS PAE
• 64 dB Typical ACPR (400 kHz)
• 74 dB Typical ACPR (600 kHz)
APPLICATIONS
• Dual/Tri/Quad Band Handsets and PDAs
• Dual/Tri/Quad Band Wire^   less Data Cards
PRODUCT DESCRIPTION
This power amplifier module supports dual, tri and
quad band applications for GMSK and 8-PSK modu-
lation schemes using a polar architecture. There are
two amplifier chains, one to support GSM850/900
bands, the other for DCS/PCS bands. Each amplifica-
tion chain is optimized for excellent EDGE efficiency,
power, and linearity in a Polar loop environment while
maintaining high efficiency in the GSM/GPRS mode.
The module includes an internal reference voltage
and integrated power control scheme for use in both
GMSK and 8-PSK operation. This facilitates fast and
easy production calibration and reduces the number
of external components required to complete a power
control function.
M46 Package
11 Pin 5 mm x 5 mm x 1.0 mm
Surface Mount Module
Furthermore, the power control function includes
battery detection circuitry for robust ORFS transient
spectrum performance at low battery voltages.
The amplifier’s power control range is typically
55 dB, with the output power set by applying
an analog voltage to VRAMP. All of the RF ports
for this device are internally matched to 50 .
DCS/PCS_IN
DCS/PCS
DCS/PCS_OUT
BS
TX_EN
VBATT
VRAMP
GSM850/900_IN
Bias/Power
Control
GSM850/900
GSM850/900_OUT
Figure 1: Block Diagram
01/2012