RF7201 3V WCDMA Band 1/8 Dual Band PA Module
The RF7201 is a high-power, high-efficiency, dual-band, linear power amplifier designed for use as final amplification stages in 3V, 50Ω WCDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Bands 1 and 8 which operates in the transmit frequency bands from 1920MHz to 1980MHz and 880MHz to 915MHz, respectively. The RF7201 uses two digital control pins to select one of three power modes to optimize performance and current drain at lower power levels. The part also has one integrated directional coupler output which eliminates the need for an external discrete coupler for each band. The RF7201 is fully HSDPA compliant and is assembled on a 14-pin, 4mm x 5mm laminate module.
技术特性 Features
- Dual-Band 1/8 UMTS PA
- HSDPA Compliant
- Low Voltage Positive Bias Supply (3.0V to 4.2V)
- High Efficiency Operation: 41% at POUT=+28.0dBm (Band 1) 41% at POUT=+28.5dBm (Band 8) 19% at POUT=+19.0dBm (without DC/DC converter)
- Low Quiescent Current in Low Power Mode: 16mA
- Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF)
- Common VMODE Control Lines Between Bands
- 3-Mode Power States for Each Band with Digital Control Interface
- Supports DC/DC Converter Operation (VCC Pin)
- Integrated Power Coupler
- Integrated Blocking and Collector Decoupling Caps
RF7201 产品实物图
订购信息 Ordering Information
- RF7201 3V W-CDMA Band 1/8 Dual Band PA Module
- RF7201PCBA-410 Fully Assembled Evaluation Board
|
技术指标
| Frequency Range (Min) (MHz): |
880 |
| Frequency Range (Max) (MHz): |
1980 |
| Gain (dB): |
27 |
| VSUPPLY (V): |
3.4 |
| Package: |
Module |
应用领域 Applications
- Dual-Band 1/8 UMTS Handsets and Data Cards
功能框图 Functional Block Diagram
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订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF7201 |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Beijing |
1+ |
$4.49 |
| RF7201SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Beijing |
100+ |
$2.81 |
| RF7201TR7 |
1000 EA |
1000 EA |
Standard 1000 Piece 7" Reel Shipping From Beijing |
750+ |
$2.22 |
| RF7201TR13 |
2500 EA |
2500 EA |
Standard 2500 Piece 13" Reel Shipping From Beijing |
|
|
| RF7201PCK-410 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
| 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 |
| RF7201 数据资料DataSheet下载：RF7201 PCS CDMA/TDMA/GSM1800 3V PA Driver Amplifier |
579 |
DS101027 |
