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數(shù)據(jù): DS90CR287/DS90CR288A 3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link 85MHz 數(shù)據(jù)表
DS90CR287發(fā)送器將28位LVCMOS /LVTTL數(shù)據(jù)轉(zhuǎn)換為4個(gè)LVDS(低壓差分信號(hào))數(shù)據(jù)流。鎖相發(fā)送時(shí)鐘通過第五LVDS鏈路與數(shù)據(jù)流并行發(fā)送。發(fā)送時(shí)鐘28位輸入數(shù)據(jù)的每個(gè)周期都被采樣和發(fā)送。
DS90CR288A接收器將四個(gè)LVDS數(shù)據(jù)流轉(zhuǎn)換回28位LVCMOS /LVTTL數(shù)據(jù)。在85MHz的發(fā)送時(shí)鐘頻率下,以每個(gè)LVDS數(shù)據(jù)信道595Mbps的速率發(fā)送28比特的TTL數(shù)據(jù)。使用85 MHz時(shí)鐘,數(shù)據(jù)吞吐量為2.38 Gbit /s(297.5 Mbytes /sec)。
該芯片組是解決與寬高速TTL接口相關(guān)的EMI和電纜尺寸問題的理想方法。
| ? |
|---|
| Protocols |
| Function |
| Parallel Bus Width (bits) |
| Compression Ratio |
| ESD (kV) |
| Input Compatibility |
| Output Compatibility |
| Supply Voltage(s) (V) |
| Data Throughput (Mbps) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Pin/Package |
| ? |
| DS90CR288A | DS90CR286A |
|---|---|
| Channel-Link I ? ? | Channel-Link I ? ? |
| Deserializer ? ? | Deserializer ? ? |
| 28 ? ? | 28 ? ? |
| 28 to 4 ? ? | 28 to 4 ? ? |
| 7 ? ? | 7 ? ? |
| LVDS ? ? | LVDS ? ? |
| LVCMOS ? ? | LVCMOS ? ? |
| 3.3 ? ? | 3.3 ? ? |
| 2380 ? ? | 1848 ? ? |
| Catalog ? ? | Catalog ? ? |
| -10 to 70 ? ? | -40 to 85 ? ? |
| TSSOP ? ? | TSSOP ? ? |
| 56TSSOP: 113 mm2: 8.1 x 14(TSSOP) ? ? | 56TSSOP: 113 mm2: 8.1 x 14(TSSOP) ? ? |
| 56TSSOP ? ? | 56TSSOP ? ? |