DS90CR211 Datasheet 21-Bit Channel Link

Manufacturer: National Semiconductor (now Texas Instruments)

Datasheet Details

Part number	DS90CR211
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	255.06 KB
Description	21-Bit Channel Link
Download	DS90CR211 Download (PDF)

The DS90CR211 transmitter converts 21 bits of CMOS/TTL data into three LVDS (Low Voltage Differential Signaling) data streams.

A phase-locked transmit clock is transmitted in parallel with the data streams over a fourth LVDS link.

Every cycle of the transmit clock 21 bits of input data are sampled and transmitted.

DS90CR211/DS90CR212 21-Bit Channel Link July 1997 DS90CR211/DS90CR212 21-Bit Channel.

n n n n n n n n Narrow bus reduces cable size and cost ± 1V Common mode range (ground shifting) 290 mV swing LVDS data transmission 840 Mbit/s data throughput Low swing differential current mode drivers reduce EMI Rising edge data strobe Power down mode Offered in low profile 48-lead TSSOP package Block Diagrams DS90CR211 DS90CR212 DS012637-27 DS012637-1 Order Number DS90CR211MTD See NS Package Number MTD48 Order Number DS90CR212MTD See NS Package Number MTD48 TRI-STATE ® is a registered t.

Part Number	Description
DS90CR212	21-Bit Channel Link
DS90CR213	21-Bit Channel Link
DS90CR214	21-Bit Channel Link 66 MHz
DS90CR215	+3.3V Rising Edge Data Strobe LVDS
DS90CR216	+3.3V Rising Edge Data Strobe LVDS
DS90CR217	+3.3V Rising Edge Data Strobe LVDS
DS90CR218	+3.3V Rising Edge Data Strobe LVDS
DS90CR218A	+3.3V Rising Edge Data Strobe LVDS
DS90CR281	28-Bit Channel Link
DS90CR282	28-Bit Channel Link