RF3158 Quad-Band GSM/EDGE/GSM850/DCS/PCS Power Amplifier Module
The RF3158 is a high power, dual-mode amplifier module with integrated power control. The input and output terminals are internally matched to 50 Ohms. The amplifier devices are manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (GaAs HBT) process, which is designed to operate either in saturated mode for GMSK signaling or linear mode for 8PSK signaling. The module is designed to be the final amplification stage in a dual-mode GSM/EDGE mobile transmit lineup operating in the 824MHz to 915MHz (low) and 1710MHz to 1910MHz (high) bands (such as a cellular handset). Band selection is controlled by an input on the module which selects either the low or high band. The device is packaged on a 6mmx6mm laminate module with a protective plastic over-mold.
技术特性 Features
- Linear EDGE and GSM Operation
- PowerStar® GSM/GPRS Power Control
- Digital Band Select Enables a Single PA Lineup
- Single Supply Voltage; Requires no External Reference Voltage
- Automatic VBATT Tracking Circuit avoids Switching Transients at Low Supply Voltage
- Low Power Mode for Reduced EDGE Current
- Analog Bias Control allows External Optimization of EDGE Current
- Compact 6mmx6mm Package
功能框图 Functional Block Diagram
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技术指标
| Frequency Range (Min) (MHz): |
824 |
| Frequency Range (Max) (MHz): |
1910 |
| Gain (dB): |
30.0 at 824-915, 34.5 at 1710-1910 |
| VSUPPLY (V): |
3.6 |
| Package: |
Module |
应用领域 Applications
- Quad-Band GSM/EDGE Handsets
- GSM/EDGE Transmitter Lineups
- Portable Battery-Powered Equipment
- GSM850/EGSM900/DCS/PC S Products
- GPRS Class 12 Compatible Products
- Mobile EDGE/GPRS Data Products
订购信息 Ordering Information
- RF3158 Quad-Band GSM/EDGE/GSM850/EGSM900 /DCS/PCS
Power Amplifier Module
Power Amplifier Module, 5 Piece Sample Pack
- RF3158PCBA-41X Fully Assembled Evaluation Board
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| 应用技术支持与电子电路设计开发资源下载 |
大小(KB) |
版本信息 |
| RF3158 数据资料DataSheet下载：RF3158 Quad-Band GSM/EDGE/GSM850/DCS/PCS Power Amplifier Module |
1487 |
DS100217 |
