RF5288 3.0V TO 3.6V, DUAL-BAND FRONT-END
The RF5288 is a single-chip dual-band integrated front-end module (FEM) for high-performance WLAN applications in the 2.5GHz and 5GHz ISM bands. The RF5288 addresses the need for aggressive size reduction for a typical 802.11a/b/g RF front-end design and greatly reduces the number of components outside of the core chipset therefore minimizing the footprint and assembly cost of the overall 802.11a/b/g solution. The FEM contains integrated power amplifiers for 2.5GHz and 5GHz, TX/RX switch for each band, low noise amplifier for the 5.0GHz receive band, detector for both bands, and band pass filters for both transmit paths and some filtering for both receive paths. The device is manufactured on lead frame with InGap HBT and pHEMT processes. The RF5288 module is a 5mmx5mmx0.9mm package with 32-pins and a backside ground. The RF5288 greatly minimizes next level board space and allows for simplified integration.
技术特性 Features
- Single-Module Radio Front-End
- Single Supply Voltage 3.0V to 3.6V
- Integrated 2.5GHz & 5GHZ PA’s Diplexer LNA for both High and Low Band Filters & Switches for TX & RX
- POUT=18dBm 11g OFDM <4% EVM and POUT=18dBm 11a OFDM <4% EVM
应用领域 Applications
- IEEE802.11a/b/g/n WiFi Applications
- Single-Chip RF Front-End Module
- 2.5GHz and 5GHz ISM Bands Applications
- WiFi Systems
- Portable Battery-Powered Equipment
功能框图 Functional Block Diagram
|
技术指标
| Functionality: |
2.5 GHz PA, 5 GHz PA, diplexer LNA, filters and switches for Tx and Rx |
| 11g/n POUT (dBm): |
18 |
| 11a/n POUT (dBm): |
16 |
| 11b/g/n Gain (dB): |
27 |
| 11a/n Gain (dB): |
28 |
| 11g/n EVM (%): |
3 |
| 11a/n EVM (%): |
7 |
| VSUPPLY (V): |
3.3 |
| 11g/n Operating Current (mA): |
125 |
| 11a/n Operating Current (mA): |
180 |
| Package: |
QFN |
订购信息 Ordering Information
- RF5288SQ Standard 25 piece bag
- RF5288SR Standard 100 piece reel
- RF5288TR13 Standard 2500 piece reel
- RF5288PCK-410 Fully Assembled Evaluation Board with 5 loose sample pieces
|
订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF5288SQ |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Greensboro |
1+ |
$7.59 |
| RF5288SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Greensboro |
100+ |
$5.30 |
| RF5288TR13 |
2500 EA |
2500 EA |
Standard 2500 Piece 13" Reel Shipping From Greensboro |
750+ |
$3.69 |
| RF5288PCK-410 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
