SCAN921224
Overview
The SCAN921023 transforms a 10-bit wide parallel LVCMOS/LVTTL data bus into a single high speed Bus LVDS serial data stream with embedded clock. The SCAN921224 receives the Bus LVDS serial data stream and transforms it back into a 10-bit wide parallel data bus and recovers parallel clock.
- 2 IEEE 1149.1 (JTAG) Compliant and At-Speed BIST Test Mode
- Clock Recovery From PLL Lock to Random Data Patterns
- Ensured Transition Every Data Transfer Cycle
- Chipset (Tx + Rx) Power Consumption < 500 mW (typ) @ 66 MHz
- Single Differential Pair Eliminates Multi- Channel Skew
- Flow-Through Pinout for Easy PCB Layout
- 660 Mbps Serial Bus LVDS Data Rate (at 66 MHz Clock)
- 10-bit Parallel Interface for 1 Byte Data Plus 2 Control Bits
- Synchronization Mode and LOCK Indicator
- Programmable Edge Trigger on Clock
