AWT6243
WCDMA/HSPA Power Amplifiers
Application:
WCDMA/HSPA AWS/KPCS band Wireless Handsets and Data Devices
Description:
The AWT6243 HELP3™ PA is a next 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 or DC/DC Converter.
The AWT6243 is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. There are two operating modes for optimum efficiency at high and medium/low power output levels. A shutdown mode with low leakage current increases handset talk and standby-time. The self-contained 3 mm x 3 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:
- 41% @ POUT = +28.5 dBm
- 22% @ POUT = +16 dBm (without DC/DCConverter)
- Low Quiescent Current: 9 mA (in low power mode)
- Low Leakage Current in Shutdown Mode: <1 µA
- Internal Voltage Regulator Eliminates the need for External Reference Voltage (VREF)
- HSPA Compliant
- Optimized for a 50 Ω System
- Low Profile Miniature Surface Mount Package: 1 mm
- RoHS Compliant Package, 250 °C MSL-3
Specifications:
|
Frequency (MHz) |
1710 - 1785 |
|
Peak HSPA Output Power (dBm) |
27.5 |
|
Power Added Efficiency (%) |
41% @ +28.5 dBm 22% @ +16 dBm |
|
Icq (mA) |
9 |
|
Package (mm) |
3 x 3 x 1 |
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| » 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 |
