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.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 | |
|---|---|---|---|---|---|---|
| * | 데이터 시트 | Direct Downconversion Receiver datasheet (Rev. B) | 2011. 5. 10 | |||
| 기술 문서 | Can a clock generator act as a jitter cleaner? | PDF | HTML | 2017. 3. 23 | |||
| 기술 문서 | Don’t let bad reference signals destroy the phase noise in your PLL/synthesizer | PDF | HTML | 2017. 1. 10 | |||
| 기술 문서 | A survival guide to scaling your PLL loop filter design | PDF | HTML | 2016. 11. 22 | |||
| 기술 문서 | What to do when your PLL does not lock | PDF | HTML | 2016. 7. 12 | |||
| 기술 문서 | Issues with jitter, phase noise, lock time or spurs? Check the loop-filter bandwid | PDF | HTML | 2016. 6. 6 | |||
| 애플리케이션 노트 | Characterization Report for FMC30RF | 2014. 9. 18 | ||||
| 애플리케이션 노트 | DC Offset Auto-Calibration of TRF371x | 2009. 11. 5 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TRF371109EVM — TRF371109 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.