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ANADIGICS Electronic Components Datasheet

AWT6223R Datasheet

WCDMA/GSM/GPRS/Polar EDGE Power Amplifier Module

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AWT6223R pdf
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AWT6223R
WCDMA/GSM/GPRS/Polar EDGE
Power Amplifier Module
with Integrated Power Control
features
Data Sheet - Rev 2.0
InGaP HBT Technology
Optimized for a 50 System
InGaP HBT MMIC technology to provide reliability,
Internal Reference Voltage
temperature stability, and ruggedness. This penta-
Integrated GSM/EDGE Power Control with Tem- band module consists of three amplifier chains; one
perature Compensation
to support GSM/GPRS/EGPRS in cellular bands, one
Low Profile Surface Mount Package:
to support GSM/GPRS/EGPRS in DCS/PCS bands,
6 mm x 8 mm x 1 mm
and one to support WCDMA in the IMT band. In ad-
RoHS Compliant Package, 250 oC MSL-3
dition, the AWT6223R module includes an internal
WCDMA MODE
HSDPA Compliant
High Efficiency:
41% @ POUT = +28.5 dBm
21% @ POUT = +16 dBm
Low Quiescent Current: 12 mA
reference voltage and integrated power control with
temperature compensation for use in GMSK and
8-PSK modes of operation. These features facilitate
fast and easy production calibration, minimize per-
formance variation over temperature, and reduce the
number of external components required.
Low Leakage Current in Shutdown Mode: <1 A
Internal Voltage Regulator Eliminates the Need for
External Reference Voltage
VEN = +2.4 V (+2.2 V min over Temp)
The WCDMA PA incorporates ANADIGICS’ HELP2TM
technology. Through selectable bias modes, the
AWT6223R achieves optimal efficiency across
different output power levels, specifically at low
GMSK MODE
and mid-range power levels where the PA typically
+35 dBm GSM850/900 Output Power
operates, thereby dramatically increasing handset
+33 dBm DCS/PCS Output Power
talk-time and standby-time. Its built-in voltage regulator
55 % GSM850/900 PAE
eliminates the need for an external reference voltage
50 % DCS/PCS PAE
and switch components, reducing PCB area and BOM
Power Control Range > 50 dB
costs. All of the RF ports for this device are internally
EGPRS Capable (class 12)
matched to 50 . The RF inputs GSM_IN and DCS/
EDGE MODE
PCS_IN both have shunt resistors to ground to main-
+29 dBm GSM850/900 Output Power
tain a good input VSWR as the VRAMP power control
+28.5 dBm DCS/PCS Output Power
voltage is varied. Internal DC blocks are provided at
27 % GSM850/900 PAE
the RF outputs.
30 % DCS/PCS PAE
-63 dBc/30 kHz Typical ACPR (400 kHz)
-77 dBc/30 kHz Typical ACPR (600 kHz)
CEXT2
APPLICATIONS
3G Handsets, Smartphones, Data Devices Incor-
porating:
WCDMA_IN
VMODE
VEN
1
2
3
22
Voltage Regulator
and Bias Control
21 VCC_WCDMA
20 WCDMA_OUT
19 GND
WCDMA (IMT)
DCS/PCS_IN 4
18 DCS/PCS_OUT
GSM850/GSM900/DCS/PCS Bands
GMSK and 8-PSK (Open Loop Polar)
Modulations
BS
TX_EN
VBATT
5
6
7
CMOS Bias/Power
Controller
17 GND
16 GND
15 CEXT3
PRODUCT DESCRIPTION
The AWT6223R WEDGE module supports dual, tri,
or quad band operation using GMSK/GPRS and
8-PSK (open loop polar) modulations, and WCDMA
operation in the IMT band. The AWT6223R mod-
ule is manufactured using ANADIGICS’ advanced
CEXT1
8
14 GND
VRAMP
9
13 GND
GSM850/900_IN 10
11
12 GSM850/900_OUT
VCC_GSM
Figure 1: Block Diagram
11/2008


ANADIGICS Electronic Components Datasheet

AWT6223R Datasheet

WCDMA/GSM/GPRS/Polar EDGE Power Amplifier Module

No Preview Available !

AWT6223R pdf
AWT6223R
www.DataSheet4U.com
CEXT2
WCDMA_IN 1
22 21 VCC_WCDMA
VMODE 2
20 WCDMA_OUT
VEN 3
19 GND
DCS/PCS_IN 4
18 DCS/PCS_OUT
BS 5
TX_EN 6
GND
17 GND
16 GND
VBATT 7
15 CEXT3
CEXT1 8
14 GND
VRAMP 9
13 GND
GSM850/900_IN 10
11
12 GSM850/900_OUT
VCC_GSM
Figure 2: Pinout (X - ray Top View)
PIN NaMe
Table 1: Pin Description
DesCrIPtION
PIN
NaMe
DesCrIPtION
1 WCDMA_IN WCDMA RF Input
12 GSM850/900_OUT GSM850/900 RF Output
2
VMODE
WCDMA Mode Control
Voltage
13
GND
Ground
3
VEN WCDMA Shutdown 14
GND
Ground
4 DCS/PCS_IN DCS/PCS RF Input
15
CEXT3
Bypass for Power Control
Regulator
5
BS Band Select Logic Input 16
GND
Ground
6
TX_EN
TX Enable Logic Input
17
GND
Ground
7
VBATT
Battery Supply
18 DCS/PCS_OUT DCS/PCS RF Output
8
CEXT1
Bypass for Internal
Voltage Regulator
19
GND
Ground
Analog signal used to
9
VRAMP
control the GSM output 20 WCDMA_OUT WCDMA RF Output
power
10 GSM850/900_IN GSM850/900 RF Input
21
VCC_WCDMA
WCDMA Supply Voltage
VCC test point for GSM
11
VCC_GSM
secton. Do not connect. 22
Do not ground.
CEXT2
Bypass for WCDMA VCC1
2
Data Sheet - Rev 2.0
11/2008


Part Number AWT6223R
Description WCDMA/GSM/GPRS/Polar EDGE Power Amplifier Module
Maker ANADIGICS
Total Page 16 Pages
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