TRF371125
- Frequency Range: 700 MHz to 4000 MHz
- Integrated Baseband Programmable-Gain Amplifier
- On-Chip Programmable Baseband Filter
- High Out-of-Band IP3: 24 dBm at 2400 MHz
- High Out-of-Band IP2: 60 dBm at 2400 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)
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The TRF371125 is a highly linear and integrated direct-conversion quadrature demodulator. The TRF371125 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 TRF371125 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 QFN package, the TRF371125 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 | TRF371125 Integrated IQ Demodulator datasheet (Rev. B) | 2010. 12. 3 | ||
| 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 | ||
| 사용 설명서 | TSW6011EVM Quick Start Guide (Rev. D) | 2016. 8. 17 | |||
| 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.
TRF371125EVM — TRF371125EVM 평가 모듈
The TRF371125EVM is the evaluation module for the TRF371125 device. The TRF371125 is a direct conversion quadrature demodulator which integrates programmable baseband filters, adjustable DC offset correction, and output buffer amplifiers for driving high speed ADCs. The TRF371125 is suited for (...)
SLAC557 — TSW6011EVM GUI Installer
TIDA-00078 — I/Q 보정이 지원되는 다이렉트 다운 컨버전 시스템
The I/Q Correction block implemented in the Field Programmable Gate Array (FPGA) of the TSW6011EVM helps users to adopt a direct down conversion receiver architecture in a wireless system. The I/Q correction block consists of a single-tap blind algorithm, which corrects the frequency-independent (...)
| 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.