The DS92LV1021AMSA/NOPB (购买请点击) transforms a 10-bit wide parallelLVCMOS/LVTTL data bus into a single high speed BusLVDS serial data stream with embedded clock. TheDS92LV1021A can transmit data oba.The singledifferential pair data path makes PCB designeasier. reducetracecountandconnector size tremendously reduce cost. Since one outputtransmits both clock and data bits serially, it eliminates clockto-data and data-to-data skew. The powerdown pin savespower by reducing supply current when the device is notbeing used. Upon power up of the Serializer, you can chooseto activate synchronization mode or use one of NationalSemiconductor’s Deserializers in the synchronization-torandom-data featureDS92LV1021AMSA/NOPB (购买请点击). By using the synchronization mode,the Deserializer will establish lock to a signal within specifiedlock times. In addition, the embedded clock guarantees atransition on the bus every 12-bit cycle. This eliminatestransmission errors due to charged cable conditions. Furthermore,ou may put the DS92LV1021A output pins intoTRI-STATE® to achieve a high impedance state. The PLLcan lock to frequencies between 16 MHz and 40 MHz.DS92LV1021AMSA/NOPB (购买请点击)
Features
Guaranteed transition every data transfer cycle；
Single differential pair eliminates multi-channel skew；
Flow-through pinout for easy PCB layoutDS92LV1021AMSA/NOPB (购买请点击)；
400 Mbps serial Bus LVDS bandwidth (at 40 MHz clock)；
10-bit parallel interface for 1 byte data plus 2 control bitsDS92LV1021AMSA/NOPB (购买请点击)；
Programmable edge trigger on clock；
Bus LVDS serial output rated for 27Ω loa。
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