RF2878 3V Low Noise Amplifier/3V PA Driver Amplifier
The RF2878 is a low noise amplifier with a very high dynamic range designed for digital cellular applications. The device functions as an outstanding front end low noise amplifier or power amplifier driver amplifier in the transmit chain of digital subscriber units where low transmit noise power is a concern. When used as an LNA, the bias current can be set externally. When used as a PA driver, the IC can operate directly from a single cell Li-ion battery and includes a power down feature that can be used to completely turn off the device. The IC is featured in a standard SOT 5-lead plastic package.
技术特性 Features
- Low Noise and High Intercept Point
- Adjustable Bias Current
- Power Down Control
- Single 2.5V to 5.0V Power Supply
- 150MHz to 2500MHz Operation
功能框图 Functional Block Diagram
应用领域 Applications
- CDMA/FM Cellular PCS LNA
- Low Noise Transmit Driver Amplifier
- General Purpose Amplification
- Commercial and Consumer Systems
订购信息 Ordering Information
- RF2878 Sample bag with 25 pieces
- RF2878SR 7" Sample reel with 100 pieces
- RF2878TR7 7" Reel with 2500 pieces
- RF2878PCK-410 1800MHz to 2170MHz PCBA with 5-piece sample bag
|
技术指标
| Frequency Range (Min) (MHz): |
150 |
| Frequency Range (Max) (MHz): |
2500 |
| Gain (dB): |
14 |
| NF (dB): |
1.8 |
| OP1dB (dBm): |
14.1 |
| OIP3 (dBm): |
31 |
| VSUPPLY (V): |
3 |
| ISUPPLY (mA): |
21 |
| Package: |
SOT-23 |
RF2878 产品实物图
|
订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF2878 |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Greensboro |
1+ |
$3.52 |
| RF2878SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Greensboro |
100+ |
$2.20 |
| RF2878TR7 |
2500 EA |
2500 EA |
Standard 2500 Piece 7" Reel Shipping From Greensboro |
750+ |
$1.10 |
| RF2878PCK-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 |
| RF2878 数据资料DataSheet下载：RF2878 3V Low Noise Amplifier/3V PA Driver Amplifier |
488 |
DS111104 |
