SCAN921224
Description
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.
Key Features
- n IEEE 1149.1 (JTAG) pliant and At-Speed BIST test mode
- Clock recovery from PLL lock to random data patterns
- Guaranteed transition every data transfer cycle
- Chipset (Tx + Rx) power consumption < 500 mW (typ) @ 66 MHz
- Single differential pair eliminates multi-channel skew
- Synchronization mode and LOCK indicator
- Programmable edge trigger on clock
- High impedance on receiver inputs when power is off
- Bus LVDS serial output rated for 27Ω load
