TRF1108
- Differential-to-single-ended (D2S) RF amplifier
- Near-DC to 8GHz
- Gain: 15.5dB at 2GHz
- OP1dB:
- 2GHz: 12dBm
- 6GHz: 10dBm
- OIP3:
- 2GHz: 28dBm
- 6GHz: 28.5dBm
- Noise figure (NF) and input noise spectral density:
- 2GHz: 11dB and –163dBm/Hz
- 6GHz: 11.5dB and –162.5dBm/Hz
- HD2 and HD3:
- HD2 (1GHz): –60dBc at 2dBm
- HD3 (1GHz): –58dBc at 2dBm
- Additive (residual) phase noise:
- 1GHz: –154.6dBc/Hz at 10kHz offset
- Gain and phase imbalance: ±0.6dB and ±2º
- Differential input matched to 100Ω
- Single-ended output matched to 50Ω
- Power-down feature
- 5V supply
- Active current: 170mA
The TRF1108 is a very high-performance, differential-to-single-ended (D2S) amplifier optimized for radio-frequency (RF) applications. The device is an excellent choice for applications that require a D2S conversion at the output of digital-to-analog converter (DAC) such as the high-performance DAC39RF10 or AFE7950. The on-chip matching components simplify printed-circuit-board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated using Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF 2mm × 2mm package.
The primary use-case of the TRF1108 is in ac-coupled applications, where the device operates using a single, 5V supply with an internally set common-mode voltage that simplifies biasing. With the help of an application circuit to set the input common-mode voltage, and by using dual supplies, the amplifier can be dc-coupled. A power-down feature is also available for power savings.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TRF1108 Near-DC to 8GHz, Differential to Single-Ended RF Amplifier datasheet (Rev. A) | PDF | HTML | 2024/11/06 |
Certificate | TRF1108-DAC39RFEVM EU RoHS Declaration of Conformity (DoC) (Rev. A) | 2024/12/27 | ||
EVM User's guide | TRF1108-DAC39RFEVM Evaluation Module User's Guide | PDF | HTML | 2024/10/15 | |
Technical article | 전송 신호 체인 설계에 차동-단일 종단 RF 증폭기를 사용할 때의 장점 | PDF | HTML | 2024/08/16 | |
EVM User's guide | TRF1108 Evaluation Module User's Guide | PDF | HTML | 2024/07/24 | |
Application brief | TRF1208, TRF1108 Active Balun Interface With Xilinx RFSoC Data Converters | PDF | HTML | 2023/02/21 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TRF1108EVM — TRF1108 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WQFN-FCRLF (RPV) | 12 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.