TRF3761-C
- Fully Integrated VCO
- Low Phase Noise: –137dBc/Hz (at 600kHz, fVCO
of 1.9GHz) - Low Noise Floor: –158dBc/Hz at 10MHz Offset
- Integer-N PLL
- Input Reference Frequency range: 10MHz to
104MHz - VCO Frequency Divided by 2-4 Output
- Output Buffer Enable Pin
- Programmable Charge Pump Current
- Hardware and Software Power Down
- 3-Wire Serial Interface
- Single Supply: 4.5V to 5.25V Operation
TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL.
TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.
기술 자료
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3개 모두 보기
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 | |
|---|---|---|---|---|---|---|
| * | 데이터 시트 | TRF3761-x Integer-N PLL with Integrated VCO datasheet (Rev. K) | PDF | HTML | 2015. 12. 31 | ||
| 애플리케이션 노트 | TRF3761 QFN Installation Using a Hakko Hot Air Rework Station | 2007. 4. 7 | ||||
| 애플리케이션 노트 | Fractional/Integer-N PLL Basics | 1998. 5. 13 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 모듈(EVM)용 GUI
SLWC102 — TRF3761EVM Software Package
계산 툴
RF-CASCADE-CALC-TOOL — TI RF 캐스케이드 계산기
A browser-based RF lineup analysis tool supporting up to 10 stages. Computes gain, NF, OIP3, OIP2, OP1dB, and derived metrics. Features dual-axis Plotly charts, P1dB saturation detection, and export to CSV
계산 툴
TRF3761CALC — TRF3761 Loop Filter Calculator
TRF3761CALC is a loop filter design tool for the TRF3761 PLL Frequency Synthesizer with integrated VCO.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RHA) | 40 | Ultra Librarian |