AWT6281
WCDMA/HSPA Power Amplifiers
Application:
WCDMA/HSPA 900 MHz Band Wireless Handsets and Data Devices
Description:
The AWT6281 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, increase handset talk and standby 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:
- 42% @ POUT = +29 dBm
- 21% @ POUT = +16 dBm
- 8.5% @ POUT = +8 dBm
- (without DC/DC Converter)
- Low Quiescent Current: 7 mA
- Low Leakage Current in Shutdown Mode: <1µA
- Internal Voltage Regulator Eliminates the Need for External Reference Voltage (No VREF Required)
- Optimized for a 50 Ω System
- Low Profile Miniature Surface Mount Package: 1.1 mm Max
- RoHS Compliant Package, 250 °C MSL-3
- HSPA Compliant (no backoff)
Specifications:
|
Frequency (MHz) |
880 - 915 |
|
Peak HSPA Output Power (dBm) |
28 |
|
Power Added Efficiency (%) |
42% @ +29 dBm 21% @ +16 dBm 8.5% @ +8 dBm |
|
Icq (mA) |
7 |
|
Package (mm) |
4 x 4 x 1 |
All WCDMA/HSPA Power Amplifiers from ANADIGICS
Click on a product for details| » AWT6221 | | | WCDMA/HSPA Dual-Band Cell/PCS Wireless Handsets and Data Devices |
| » AWT6222 | | | WCDMA/HSPA JCell/IMT Dual-Band Wireless Handsets and Data Devices |
| » AWT6224 | | | WCDMA/HSPA 900/IMT Dual-Band Wireless Handsets and Data Devices |
| » AWT6241 | | | WCDMA / HSPA IMT/UMTS-Band Wireless Handsets and Data Devices |
| » AWT6243 | | | WCDMA/HSPA AWS/KPCS band Wireless Handsets and Data Devices |
| » AWT6272 | | | WCDMA/HSPA Cell-Band Wireless Handsets and Data Devices |
| » AWT6273 | | | WCDMA/HSPA Cell-Band Wireless Handsets and Data Devices |
| » AWT6275 | | | WCDMA/HSPA IMT-Band Wireless Handsets and Data Devices |
| » AWT6276 | | | WCDMA/HSPA PCS-Band Wireless Handsets and Data Devices |
| » AWT6277 | | | WCDMA/HSPA IMT-Band Wireless Handsets and Data Devices |
| » AWT6278 | | | WCDMA/HSPA PCS-Band Wireless Handsets and Data Devices |
| » AWT6279 | | | WCDMA/HSPA IMT-Band Wireless Handsets and Data Devices |
| » AWT6281 | | | WCDMA/HSPA 900 MHz Band Wireless Handsets and Data Devices |
| » AWT6282 | | | WCDMA/HSPA AWS Band Wireless Handsets and Data Devices |
