DS160PR822
- Eight channel linear equalizer supporting PCIe 4.0 up to 16 Gbps
- Protocol agnostic linear redriver supporting many high speed interface including UPI, DisplayPort, SAS, SATA, XFI
- Provides four 2x2 Crosspoint mux function
- Provides equalization to handle up to 42 dB of PCIe 4.0 channels
- CTLE boosts up to 18 dB at 8 GHz
- Ultra-low latency of 90 ps
- Low additive random jitter of 70 fs with PRBS data
- Single 3.3 V supply
- Low active power of 107 mW/channel
- No heat sink required
- Pin-strap, SMBus/I2C or EEPROM programming
- Automatic receiver detection for PCIe use cases
- Seamless support for PCIe link training
- Support for x2, x4, x8, x16 PCIe bus width with one or multiple DS160PR822
- Industrial temperature range of –40°C to 85°C
- 5.5 mm × 10 mm, 64-pin WQFN package
The DS160PR822 is an eight channel low-power high-performance linear redriver designed to support PCIe 4.0 and Ultra Path Interface (UPI) 2.0 up to 16 Gbps. The device is a protocol agnostic linear redriver that can operate for many differential interfaces.
The DS160PR822 receivers deploy continuous time linear equalizers (CTLE) to provide a high-frequency boost. The equalizer can open an input eye that is completely closed due to inter-symbol interference (ISI) induced by an interconnect medium, such as PCB traces and cables. The linear redriver along with the passive channel as a whole get link trained for best transmit and receive equalization settings resulting in best electrical link and lowest possible latency. Low channel-channel cross-talk, low additive jitter and excellent return loss allows the device to become almost a passive element in the link. The devices has internal linear voltage regulator to provide clean power supply for high speed datapaths that provides high immunity to any supply noise on the board.
The DS160PR822 implements high speed testing during production for reliable high volume manufacturing. The device also has low AC and DC gain variation providing consistant equalization in high volume platform deployment.
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기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DS160PR822 PCIe 4.0 16-Gbps 8-Channel Linear Redriver with Four 2x2 Crosspoint datasheet | PDF | HTML | 2020. 11. 11 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DS160PR810EVM-RSC — DS160PR810 8채널 PCI-Express® 4.0 선형 리드라이버 평가 모듈
USB2ANY — USB2ANY 인터페이스 어댑터
USB2ANY 인터페이스 어댑터는 컴퓨터에서 USB 연결을 통해 평가 모듈(EVM)을 제어할 수 있도록 고안된 툴입니다. USB2ANY는 주로 사용되는 여러 프로토콜 인터페이스를 지원하며 3.3V 및 5V 전원을 공급합니다.
SIGCONARCHITECT3 — Texas Instruments SigCon Architect EVM GUI v3.0.0.14 Setup
SIGCONARCHITECT3-WRTE — Texas Instruments SigCon Architect EVM GUI v3 Setup with RTE
SIGCONARCHITECT-REPEATER-PROFILES — SigCon Architect Repeater Profiles v1.1
SIGCONARCHITECT-RETIMER-PROFILES — SigCon Architect Retimer Profiles v1.3
SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WQFN (NJX) | 64 | Ultra Librarian |
주문 및 품질
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