AWT6273
WCDMA Power Amplifiers
Application:
Dual Band WCDMA Wireless Handsets
Dual Mode 3GPP Wireless Handsets
Description:
The AWT6273R HELP3™ PA is the 3rd generation WCDMA product for UMTS handsets. This PA incorporates ANADIGICS' HELP3™ technology to provide low power consumption without the need for an external voltage regulator. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. There are three selectable bias modes that optimize efficiency for different output power levels, and a shutdown mode with low leakage current, increased handset talk and stand-by time. The self-contained 4 mm x 4 mm x 1.1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system.
Features:
- InGaP HBT Technology
-
High Efficiency:
45% @ Pout = +29 dBm
20% @ Pout = +16 dBm
8% @ Pout = +8 dBm - Low Quiescent Current: 7 mA
- Low Leakage Current in Shutdown Mode: <1 µA
- Internal Voltage Regulator Eliminates the need for External Reference Voltage
- Optimized for a 50 Ω System
- Low Profile Miniature Surface Mount Package: 1.1 mm Max
- RoHS Compliant Package, 250°C MSL-3
- HSDPA Compliant (no backoff)
Specifications:
| Frequency (MHz) | 824-849 |
| Package Size (mm) | 4 x 4 x 1.1 |
| PAE (%) |
45@+29 dBm 20@+16 dBm 8@+8 dBm |
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