Product Summary
The DS92LV1021T is a Bus LVDS Serializer and Deserializer, it transforms a 10-bit wide parallel CMOS/TTL data bus into a single high speed Bus LVDS serial datastream with embedded clock. The DS92LV1210 receives the Bus LVDS serial data stream and transforms it back into a 10-bit wide parallel data bus and separates clock. The DS92LV1021T may transmit data over heavily loaded backplanes or 10 meters of cable. The reduced cable, PCB tracecount and connector size saves cost and makes PCB design layout easier. Clock-to-data and data-to-data skew are eliminated since one output will transmit both clock and all data bits serially.
Parametrics
DS92LV1021T absolute maximum ratings: (1)Supply Voltage: -0.3V to +4V; (2)CMOS/TTL Input Voltage: -0.3V to (VCC +0.3V); (3)CMOS/TTL Output Voltage: -0.3V to (VCC +0.3V); (4)Bus LVDS Receiver Input Voltage: -0.3V to +3.9V; (5)Bus LVDS Driver Output Voltage: -0.3V to +3.9V; (6)Bus LVDS Output Short Circuit Duration: Continuous; (7)Junction Temperature: +150℃; (8)Storage Temperature: -65℃ to +150℃; (9)Lead Temperature(Soldering, 4 seconds): +260℃.
Features
DS92LV1021T features: (1)Guaranteed transition every data transfer cycle; (2)Single differential pair eliminates multi-channel skew; (3)Flow-through pinout for easy PCB layout; (4)400 Mbps serial Bus LVDS bandwidth (at 40 MHz clock); (5)10-bit parallel interface for 1 byte data plus 2 control bits; (6)Synchronization mode and LOCK indicator; (7)Programmable edge trigger on clock; (8)High impedance on receiver inputs when power is off; (9)Bus LVDS serial output rated for 27Ω load; (10)Small 28-lead SSOP package-MSA
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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DS92LV1021TMSA |
National Semiconductor (TI) |
LVDS Interface IC |
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DS92LV1021TMSA/NOPB |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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DS92LV1021TMSAX/NOPB |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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DS92LV1021TMSAX |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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