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PDF AWB7227 Data sheet ( Hoja de datos )
| Número de pieza | AWB7227 | |
| Descripción | Small-Cell Power Amplifier Module | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AWB7227 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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FEATURES
• InGaP HBT Technology
• -50 dBc ACPR @ 65 MHz, +27 dBm
• 29 dB Gain
• High Efficiency
• Low Transistor Junction Temperature
• Matched for a 50 Ω System
• Low Profile Miniature Surface Mount Package;
RoHS Compliant
• Multi-Carrier Capability
AWB7227
2.11-2.17 GHz
Small-Cell Power Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.6
APPLICATIONS
• WCDMA, HSDPA and LTE Air Interfaces
• Picocell, Femtocell, Home Nodes
• Customer Premises Equipment (CPE)
• Data Cards and Terminals
M52 Package
14 Pin 7 mm x 7 mm x 1.3 mm
Surface Mount Module
PRODUCT DESCRIPTION
The AWB7227 is a fully matched, Multi-Chip-Module
(MCM) designed for picocell, femtocell, and customer
premises equipment (CPE) applications. Its high
linearity and efficiency meet the extremely demanding
needs of small cell infrastructure architectures.
Designed for WCDMA, HSDPA, and LTE air interfaces
operating in the 2.11 GHz to 2.17 GHz band, the
AWB7227 delivers up to +27 dBm of WCDMA (64
DPCH) power with an ACPR better than -50 dBc. It
operates from a convenient +4.5 V supply and provides
29 dB of gain. The device is manufactured using an
advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. The self-contained 7 mm x 7 mm x 1.3
mm surface mount package incorporates RF matching
networks optimized for output power, efficiency, and
linearity in a 50 Ω system.
Vcc 1 Vcc 2
RF Input
Matching
Network
Bias
Network
Matching
Network
Matching
Network
Bias
Network
Matching
Network
Power
Detector
VREF
VDET
Figure 1: Block Diagram
09/2012
RF Output
1 page  
AWB7227
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 the VREF voltage.
VREF
C15 C11
0.1µF
1000pF
Vcc1
C1* C2* C3
C4
100µF 10 µF 0.1 µF 1000 pF
RFIN
V DET
R2 C6
100 kΩ
R1
4.7 kΩ
0.1 µF
VREF 1
GND 2
GND 3
Vcc1
RFIN
4
5
GND
VDET
6
7
AWB 7227
14 GND
13 GND
12 RFOUT
11 Vcc2
10 GND
9 GND
8 GND
RFOUT
C7 C8 C9* C10* C12*
Vcc2
1000 pF 0.1 µF 10 µF 100 µF 100 µ F
* Optional
Figure 3: Application Circuit Schematic
5
PRELIMINARY DATA SHEET - Rev 1.6
09/2012
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet AWB7227.PDF ] | |
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