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PDF AWT6133 Data sheet ( Hoja de datos )
| Número de pieza | AWT6133 | |
| Descripción | PCS/CDMA 3.5V/29dBm Linear Power Amplifier Module | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AWT6133 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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FEATURES
• InGaP HBT Technology
• High Efficiency: 38%
• Low Quiescent Current: 50 mA
• Low Leakage Current in Shutdown Mode: <1 µA
• VREF = +2.85 V (+2.7 V min over temp)
• Optimized for a 50 Ω System
• Low Profile Miniature Surface Mount Package:
1.56 mm Max
• CDMA 1XRTT Compliant
• CDMA 1xEV-DO Compliant
APPLICATIONS
• PCS CDMA Wireless Handsets
• Dual Band CDMA Wireless Handsets
AWT6133
PCSw/wCwD.DMatAaSh3e.e5t4VU/.c2o9mdBm
Linear Power Amplifier Module
Data Sheet - Rev 2.0
M7 Package
10 Pin 4 mm x 4 mm x 1.5 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWT6133 meets the increasing demands for
higher efficiency and linearity in CDMA 1XRTT
handsets. The PA module is optimized for VREF = +2.85 V,
a requirement for compatibility with the Qualcomm®
6000 chipset. The device is manufactured on an
advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. Selectable bias modes that optimize
efficiency for different output power levels, and a
shutdown mode with low leakage current, increase
handset talk and standby time. The self-contained
4 mm x 4 mm x 1.5 mm surface mount package
incorporates matching networks optimized for output
power, efficiency, and linearity in a 50 Ω system.
GND at slug (pad)
VCC 1
10 VCC
RFIN 2
9 GND
GND 3
8 RFOUT
VMODE 4
Bias Control
7 GND
VREF 5
6 GND
Figure 1: Block Diagram
12/2004
1 page  
AWT6133
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The power amplifier may be placed in a shutdown
mode by applying logic low levels (see Operating
Ranges table) to both the VREF and VMODE voltages.
Bias Modes
The power amplifier mawywbwe.DplaatcaeSdheinete4iUth.ceorma Low
Bias mode or a High Bias mode by applying the
appropriate logic level (see Operating Ranges table)
to the VMODE voltage. The Bias Control table lists the
recommended modes of operation for various
applications.
APPLICATION
CDMA - low power
CDMA - high power
Shutdown
Table 5: Bias Control
POUT
LEVELS
<+16dBm
>+16 dBm
-
BIAS
MODE
VREF
VMODE
Low +2.85 V +2.85 V
High +2.85 V 0 V
Shutdown 0 V
0V
VCC1
RF IN
VMODE
VREF
C1
0.01µF
1 VCC
2 RFIN
3 GND
4 VMODE
5 VREF
C2
0.01µF
VCC 10
GND 9
RFOUT 8
GND 7
GND 6
GND
at slug
C3
0.01µF
VCC2
C4
2.2µF ceramic
RF OUT
Figure 3: Application Circuit Schematic
Data Sheet - Rev 2.0
12/2004
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AWT6133.PDF ] | |
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