DS110DF111
- Pin-Compatible Retimer Family
- DS110DF111 With DFE: 8.5 to 11.3 Gbps
- DS125DF111 With DFE: 9.8 to 12.5 Gbps
- Adaptive CTLE Up to 34 dB Boost at 5.65 GHz
- Self-Tuning 5-Tap DFE
- Raw Equalized and Retimed Data Loopback
- Adjustable Transmit VOD: 600 to 1300 mVp-p
- Settable TX De-Emphasis Driver 0 to –12 dB
- Low Power Consumption: 200 mW/Channel
- Locks to Half, Quarter, and Eighth Data Rates for
Legacy Support - On-Chip Eye Monitor (EOM), PRBS Generator
- Input Signal Detection, CDR Lock Detection/Indicator
- Single 3.3-V or 2.5-V ±5% Power Supply
- SMBus, EEPROM, or Pin-Based Configuration
- 4.0-mm × 4.0-mm, 24-Pin QFN Package
- Operating Temp Range: –40°C to 85°C
The DS110DF111 is a dual-channel (1-lane bidirectional) retimer with integrated signal conditioning. The DS110DF111 includes an input Continuous-Time Linear Equalizer (CTLE), clock and data recovery (CDR), and transmit driver on each channel.
The DS110DF111 with its on-chip Decision Feedback Equalizer (DFE) can enhance the reach and robustness of long, lossy, cross-talk-impaired high speed serial links to achieve BER < 1x10–15. For less-demanding applications and interconnects, the DFE can be switched off and achieve the same BER performance. The DS125DF111 and DS110DF111 devices are pin-compatible.
Each channel of the DS110DF111 independently locks to serial data at data rates from 8.5 to 11.3 Gbps or to any supported subrate of these data rates. This simplifies system design and lowers overall cost.
Programmable transmit de-emphasis driver offers precise settings to meet the SFF-8431 output eye template. The fully adaptive receive equalization (CTLE and DFE) enables longer distance transmission in lossy copper interconnect and backplanes with multiple connectors. The CDR function is ideal for use in front port parallel optical module applications to reset the jitter budget and retime high-speed serial data.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DS110DF111 Low-Power, Multirate, 2-Channel Retimer datasheet (Rev. A) | PDF | HTML | 2014年 6月 30日 |
| Application note | Extend reach with Ethernet Redrivers and Retimers for 10G-12.5G Applications (Rev. A) | 2023年 1月 31日 | ||
| Application brief | DS110DF111,DS125DF111, DS100DF410, DS110DF410, and DS125DF410 Programming Guide | 2019年 3月 25日 | ||
| EVM User's guide | DS110DF111EVM User's Guide (Rev. A) | 2016年 1月 20日 | ||
| Application note | Understanding EEPROM Programming for 10G to 12.5G Retimers | 2016年 1月 13日 | ||
| Application note | Selecting TI SigCon Devices for SFF-8431 SFP+ Applications | 2014年 5月 6日 |
設計與開發
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DS110DF111EVM — DS110DF111EVM：8.5-11.3 Gbps 重定時器評估模組
The DS110DF111EVM is a high bandwidth platform with a SMA interface to evaluate the DS110DF111 dual channel (1-lane bidirectional) retimer with integrated signal conditioning. The DS110DF111 includes an input Continuous-Time Linear Equalizer (CTLE), clock and data recovery (CDR), and transmit (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
| 封裝 | 引腳 | 下載 |
|---|---|---|
| WQFN (RTW) | 24 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。