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| BU2114资料 | |
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BU2114 PDF Download |
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File Size : 116 KB
Manufacturer:ROHM Description:The DS90CR281 transmitter converts 28 bits of CMOS/TTL data into four LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in par- allel with the data streams over a fifth LVDS link. Every cycle of the transmit clock 28 bits of input data are sampled and transmitted. The DS90CR282 receiver converts the LVDS data streams back into 28 bits of CMOS/TTL data. At a trans- mit clock frequency of 40 MHz, 28 bits of TTL data are trans- mitted at a rate of 280 Mbps per LVDS data channel. Using a 40 MHz clock, the data throughput is 1.12 Gbit/s (140 Mbytes/s). The multiplexing of the data lines provides a substantial cable reduction. Long distance parallel single-ended buses typically require a ground wire per active signal (and have very limited noise rejection capability). Thus, for a 28-bit wide data bus and one clock, up to 58 conductors are required. With the Channel Link chipset as few as 11 conductors (4 data pairs, 1 clock pair and a minimum of one |
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型 号：BU2114 厂 家：ROHM 封 装：DIP18 批 号：1999 数 量：13177 说 明：原装正品，长期稳定供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
