SN65LV1023ADB

The SN65LV1023A and SN65LV1224A are characterized for operation over an ambient air temperature of -40°C to 85°C.

The power consumption of the SN65LV1023A/SN65LV1224A chipset is less than 450 mW at 66 MHz.

The synchronization mode in the SN65LV1023A/SN65LV1224A chipset is used to establish lock within shorter time parameters by allowing the deserializer to synchronize to the serializer signal in one of two ways. One way is through Rapid Synchronization, where the serializer sends specific SYNC patterns consisting of six ones and six zeros switching at the input clock rate. This enables the deserializer to lock to the serializer signal within a deterministic time frame. The transmission of SYNC patterns is selected via the SYNC1 and SYNC2 inputs on the serializer. Upon receiving a valid SYNC1 or SYNC2 pulse wider than 6 clock cycles, 1026 cycles of SYNC pattern are sent . The deserializer can detect edge transitions at the LVDS input to lock to the embedded clock patterns, or it can synchronize to random data. By using the synchronization mode, the deserializer establishes lock within specified, shorter time parameters . Additionally, the device can be put into a power-down state when no data transfer is required, or the output pins can be placed in a high-impedance state without losing PLL lock . Overall, the synchronization mode in the SN65LV1023A/SN65LV1224A chipset provides a method for the deserializer to synchronize to the serializer signal efficiently within a shorter time frame.