SCAN921821 Overview
Key Specifications
Package: FBGA
Mount Type: Surface Mount
Pins: 100
Max Voltage (typical range): 3.45 V
Description
The SCAN921821 is a dual channel 18-bit serializer featuring signal conditioning, boundary SCAN, and at-speed BIST. Each serializer block transforms an 18-bit parallel LVCMOS/ LVTTL data bus into a single Bus LVDS data stream with embedded clock.
Key Features
- Robust BLVDS serial data transmission with embedded clock for exceptional noise immunity and low EMI
- Power saving control pin for each channel
- IEEE 1149.1 "JTAG" Compliant
- At-Speed BIST
- PRBS generation
- No external coding required
- Internal PLL, no external PLL components required
- Single +3.3V power supply
- Low power: 260 mW (typ) per channel at 66 MHz with PRBS-15 pattern
- Single 3.3 V supply
