ZHCSKE4C october 2016 – december 2020 DS280MB810
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Description (continued)
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- ZBL|135
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
9.2.3.4 Equalizing High Pre-Channel Loss and Moderate Post-Channel Loss
This example application result demonstrates the DS280MB810 equalizing for pre-channel and post-channel insertion loss introduced by FR4 channels.
Figure 9-19 10 in input channel and 5 in output channel test setup
Figure 9-20 25.78125 Gbps Eye Diagram with 10 in input channel and 5 in output channel, Linear mode
Figure 9-21 10.3125 Gbps nPPI Eye Mask with 10 in input channel and 5 in output channelTable 9-4 Settings and Measurements for CAUI-4 and nPPI with 10 in input channel and 5 in output channel
| 25.78125 Gbps (CAUI-4) | 10.3125 Gbps (nPPI) | |
|---|---|---|
| Transmission Line 1 | 10 in 5 mil FR4 + 8 in SMA cable | 10 in 5 mil FR4 + 8 in SMA cable |
| Transmission Line 2 | 5 in 5 mil FR4 + 8 in SMA cable | 5 in 5 mil FR4 + 8 in SMA cable |
| DS280MB810 Rx Channel Loss | 22 dB @ 12.9 GHz | 10 dB @ 5.2 GHz |
| DS280MB810 Tx Channel Loss | 14.5 dB @ 12.9 GHz | 6 dB @ 5.2 GHz |
| EQ BST1 | 7 | 7 |
| EQ BST2 | 7 | 7 |
| EQ BW | 3 | 3 |
| VOD | 3 | 2 |
| EQ DC Gain Mode | Low | Low |
| Total Jitter @ 1E-15 | 14.8 psP-P | 17.0 psP-P |
| Differential Eye Height @ 1E-15 | 67 mVP-P | 407 mVP-P |
| Mask violations | N/A | 0 |