DS125BR111
- Low 65 mW/Channel (typ) Power Consumption
- Supports Link Training
- Supports Out-of-Band (OOB) Signaling
- Advanced Signal Conditioning I/O
- Receive CTLE up to 10 dB at 6 GHz
- Linear Output Driver
- Output Voltage Range over 1200 mV
- Programmable via Pin Selection, EEPROM, or
SMBus Interface - Single Supply Voltage: 2.5 V or 3.3 V
- −40°C to 85°C Operating Temperature Range
- Flow-thru Pinout in 4 mm × 4 mm 24-pin Leadless
WQFN Package
The DS125BR111 is an extremely low power high performance repeater/redriver designed to support 1-lane carrying high speed interface up to 12.5 Gbps. The receiver's continuous time linear equalizer (CTLE) provides a boost of 3-10 dB at 6 GHz in each channel. When operating in SAS-3 or PCIe Gen-3 applications, the DS125BR111 preserves transmit signal characteristics allowing the host controller and the end point to negotiate transmit equalizer coefficients. Transparency to the link training protocol maximizes the flexibility of the physical placement of the device within the interconnect and improves overall channel performance.
The programmable settings can be applied easily via pins, software (SMBus or I2C), or loaded via an external EEPROM. In EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DS125BR111 Low Power 12.5 Gbps 1-Lane Linear Repeater with Equalization datasheet (Rev. C) | PDF | HTML | 2014. 8. 22 | |
| 애플리케이션 노트 | Extend reach with Ethernet Redrivers and Retimers for 10G-12.5G Applications (Rev. A) | 2023. 1. 31 | |||
| 애플리케이션 노트 | Linear Repeaters Used in SAS/SATA Applications | PDF | HTML | 2015. 9. 21 | ||
| 아날로그 디자인 학술지 | Analog Applications Journal 2Q 2015 | 2015. 4. 28 | |||
| 아날로그 디자인 학술지 | Advanced linear equalization in multi-gigabit systems | 2015. 4. 28 | |||
| 애플리케이션 노트 | Channel Tuning Made Easy Using Linear Repeaters for 10G and 12G Applications | 2015. 1. 20 | |||
| 애플리케이션 노트 | Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers | 2014. 10. 9 | |||
| 애플리케이션 노트 | Advanced Linear Repeater Used in PCIe 3.0 Add-in Card Compliance Environment | 2014. 10. 2 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DS125BR111EVM — DS125BR111EVM 이퀄라이제이션 기능이 있는 12.5Gbps 2채널 리피터 평가 모듈
The DS125BR111EVM – SMA evaluation kit provides a complete high bandwidth platform to evaluate the 10G-KR, PCIe, and SAS/SATA signal conditioning features of the Texas Instruments DS125BR111 repeater/redriver. The DS125BR111EVM can be used for standard compliance testing, performance evaluation, (...)
SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WQFN (RTW) | 24 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.