TRF371109
- Frequency Range: 300 MHz to 1700 MHz
- Integrated Baseband Programmable Gain Amplifier
- On-Chip Programmable Baseband Filter
- High Cascaded IP3: 27 dBm at 900 MHz
- High IP2: 68 dBm at 900 MHz
- Hardware and Software Power Down
- Three-Wire Serial Interface
- Single Supply: 4.5-V to 5.5-V Operation
- Silicon Germanium Technology
- APPLICATIONS
- Multicarrier Wireless Infrastructure
- WiMAX
- High-Linearity Direct-Downconversion Receiver
- LTE (Long Term Evolution)
All other trademarks are the property of their respective owners.
The TRF371109 is a highly linear direct-conversion quadrature receiver. The TRF371109 integrates balanced I and Q mixers, LO buffers, and phase splitters to convert an RF signal directly to I and Q baseband. The on-chip programmable gain amplifiers allow adjustment of the output signal level without the need for external variable gain (attenuator) devices. The TRF371109 integrates programmable baseband low-pass filters that attenuate nearby interference, eliminating the need for an external baseband filter.
Housed in a 7-mm × 7-mm VQFN package, the TRF371109 provides the smallest and most integrated receiver solution available for high-performance equipment.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | Direct Downconversion Receiver datasheet (Rev. B) | 2011年 5月 10日 | |
| Technical article | Can a clock generator act as a jitter cleaner? | PDF | HTML | 2017年 3月 23日 | |
| Technical article | Don’t let bad reference signals destroy the phase noise in your PLL/synthesizer | PDF | HTML | 2017年 1月 10日 | |
| Technical article | A survival guide to scaling your PLL loop filter design | PDF | HTML | 2016年 11月 22日 | |
| Technical article | What to do when your PLL does not lock | PDF | HTML | 2016年 7月 12日 | |
| Technical article | Issues with jitter, phase noise, lock time or spurs? Check the loop-filter bandwid | PDF | HTML | 2016年 6月 6日 | |
| Application note | Characterization Report for FMC30RF | 2014年 9月 18日 | ||
| EVM User's guide | TRF3711xxEVM User's Guide (Rev. B) | 2010年 11月 5日 | ||
| Application note | DC Offset Auto-Calibration of TRF371x | 2009年 11月 5日 |
設計與開發
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TRF371109EVM — TRF371109 評估模組
TRF3711EVM-SW — TRF3711 EVM 軟體
TRF3711 Design Package: The TRF3711 Design Package contains the following four files related to the evaluation board:
- schematics
- BOM
- odb file
- Gerber files
The layout information is found (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點