Part Number
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DS90CR284 |
Manufacturer
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National Semiconductor |
Description
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28-Bit Channel Link |
Published
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Oct 17, 2017 |
Detailed Description
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DS90CR283/DS90CR284 28-Bit Channel Link-66 MHz
July 1997
DS90CR283/DS90CR284 28-Bit Channel Link-66 MHz
General Descr...
|
Datasheet
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DS90CR284
|
Overview
DS90CR283/DS90CR284 28-Bit Channel Link-66 MHz
July 1997
DS90CR283/DS90CR284 28-Bit Channel Link-66 MHz
General Description
The DS90CR283 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 parallel 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 DS90CR284 receiver converts the LVDS data streams back into 28 bits of CMOS/TTL data.
At a transmit clock frequency of 66 MHz, 28 bits of TTL data are transmitted at a rate of 462 Mbps per LVDS data channel.
Using a 66 MHz clock, the data throughput is 1.
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