AWT6273
WCDMA/HSPA Power Amplifiers
Application:
WCDMA/HSPA Cell-Band Wireless Handsets and Data Devices
Description:
The AWT6273 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 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:
43 % @ 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 (No VREF Required)
• Optimized for a 50 Ω System
• Low Profile Miniature Surface Mount Package
• RoHS Compliant Package, 250 ºC MSL-3
• HSPA Compliant (no backoff)
Specifications:
|
Frequency (MHz) |
824 - 849 |
|
Peak HSPA Output Power (dBm) |
28 |
|
Power Added Efficiency (%) |
43 % @ = +29 dBm 20 % @= +16 dBm 8 % @ = +8 dBm |
|
Icq (mA) |
7 |
|
Package (mm) |
4 x 4 x 1 |
All WCDMA/HSPA Power Amplifiers from ANADIGICS
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| » 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 |
