TLV3811
- Low propagation delay: 225 ps
- Low overdrive dispersion: 5 ps
- Quiescent current: 17 mA
- High toggle frequency: 3 GHz /6 Gbps
- Narrow pulse width detection capability: 240 ps
- LVDS output
- Split input and output ground reference
- Single supply voltage: 2.7 V to 5.25 V
- Low input offset voltage: ±0.5 mV
- Internal 2 mV hysteresis: TLV380x
- Internal 1.1 mV hysteresis: TLV3811
- Internal 0 mV hysteresis: TLV3811C
- Packages: TLV3801 (8-Pin WSON), TLV3811(C) (6-Pin DSBGA), TLV3802 (12-Pin WSON)
The TLV380x/TLV3811(C) are 225-ps high speed comparators with a wide power supply range and a very high toggle frequency of 3 GHz. Along with an operating supply voltage range of 2.7 V to 5.25 V for single supply and 2.7 V to 5.25 V for split supply, all of these features come in industry-standard small packages, making these devices an excellent choice for LIDAR, differential line receiver applications, and test and measurement systems.
The TLV380x/TLV3811(C) have a very strong input overdrive performance of 5 ps, and narrow pulse width capabilities of just 240 ps. This combination of low variation in propagation delay due to input overdrive and the ability to detect narrow pulses make these devices excellent choices for Time-of-Flight (ToF) applications such as in factory automation and drone vision.
The Low-Voltage-Differential-Signal (LVDS) output of the TLV380x/TLV3811(C) helps increase data throughput and optimizes power consumption. Likewise, the complementary outputs help to reduce EMI by suppressing common mode noise on each output. The LVDS output is designed to drive and interface directly with other devices that accept a standard LVDS input, such as most FPGAs and CPUs downstream in an application.
The TLV3801 and TLV3802 are in an 8-pin WSON and 12-pin WSON package, respectively, while the TLV3811(C) is in a tiny 6-pin DSBGA package, which makes them desirable for space sensitive applications such as an optical sensor module.
1. For all orderable packages, see the orderable addendum at the end of the data sheet.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TLV3801, TLV3802, TLV3811(C) 225-ps High-Speed Comparators with LVDS Outputs datasheet (Rev. C) | PDF | HTML | 2023. 12. 5 | |
| Product overview | Improving the Performance of Test and Measurement Equipment with High-Speed Comparators (Rev. B) | PDF | HTML | 2026. 7. 24 | ||
| Product overview | Enhancing Accuracy and Narrow Pulse Detection in Automotive and Industrial LiDAR with LVDS Comparators (Rev. B) | PDF | HTML | 2026. 7. 24 | ||
| 인증서 | TLV3811EVM EU RoHS Declaration of Conformity (DoC) | 2021. 10. 12 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TLV3811EVM — LVDS 출력을 지원하는 225-ps용 고속 콤퍼레이터용 TLV3811 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YBG) | 6 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.