DS80PCI810
- Low 70 mW/Channel (Typ) Power Consumption,
With Option to Power Down Unused Channels - Seamless Link Training Support
- Advanced Configurable Signal Conditioning I/O
- Receive CTLE up to ∼10 dB at 4 GHz
- Linear Output Driver
- Variable Output Voltage Range up to 1200
mVp-p
- Automatic Receiver Detect (Hot-Plug)
- Ultra-Low Input-to-Output Latency: 80 ps (Typ)
- Programmable via Pin Selection, EEPROM, or
SMBus Interface - Single Supply Voltage: 2.5 V or 3.3 V
- 4 kV HBM ESD Rating
- −40°C to 85°C Operating Temperature Range
- Flow-Thru Layout in 10 mm x 5.5 mm 54-Pin
Leadless WQFN Package - Pin Compatible with DS80PCI800
The DS80PCI810 is an extremely low-power high-performance repeater/redriver designed to support eight channels carrying high speed interface up to 8 Gbps, such as PCIe Gen-1, 2, and 3. The receiver’s continuous time linear equalizer (CTLE) provides high frequency boost that is programmable from 2.7 to 9.5 dB at 4 GHz (8 Gbps) followed by a linear output driver. The CTLE receiver is capable of opening an input eye that is completely closed due to inter symbol interference (ISI) induced by interconnect medium such as board traces or twin axial-copper cables. The programmable equalization maximizes the flexibility of physical placement within the interconnect channel and improves overall channel performance.
When operating in PCIe applications, the DS80PCI810 preserves transmit signal characteristics, thereby allowing the host controller and the end point to negotiate transmit equalizer coefficients. This transparency in the link training protocol facilitates system level interoperability and minimizes latency.
The programmable settings can be applied easily via pin control, software (SMBus or I2C), or direct loading from an external EEPROM. In EEPROM mode, the configuration information is automatically loaded on power up, thereby eliminating the need for an external microprocessor or software driver.
관심 가지실만한 유사 제품
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기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DS80PCI810 Low-Power 8 Gbps 8-Channel Linear Repeater datasheet (Rev. A) | PDF | HTML | 2015. 2. 6 | |
| 기술 문서 | NVME and PCI Express: What’s the difference? | PDF | HTML | 2015. 8. 11 | ||
| 기술 문서 | Differential pairs: four things you need to know about vias | PDF | HTML | 2015. 6. 10 | ||
| 기술 문서 | Differential pairs: what you really need to know | PDF | HTML | 2015. 5. 5 | ||
| 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.
DS80PCI810EVM — DS80PCI810 평가 모듈
The DS80PCI810EVM – SMA evaluation kit provides a complete high bandwidth platform to evaluate PCIe signal conditioning features of the Texas Instruments DS80PCI810 repeater/redriver. The DS80PCI810EVM can be used for standard compliance testing, performance evaluation, and initial system (...)
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This verified reference design is a PCIe Gen-3 high-speed front-end card design to extend the PCB trace distance of a PCIe sub-system. The board is designed to fit in a x16 lane width PCIe Gen-3 slot between a motherboard and PCIe Gen3 add-in card. This reference design provides users with a (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WQFN (NJY) | 54 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.