DS21372
FEATURES
Generates/detects digital bit patterns for analyzing, evaluating and troubleshooting digital munications systems Operates at speeds from DC to 20 MHz Programmable polynomial length and feedback taps for generation of any other pseudorandom pattern up to 32 bits in length including: 26-1, 29-1, 211-1, 215-1, 220-1, 223-1, and 232-1 Programmable user-defined pattern and length for generation of any repetitive pattern up to 32 bits in length Large 32-bit error count and bit count registers Software programmable bit error insertion Fully independent transmit and receive sections 8-bit parallel control port Detects test patterns with bit error rates up to 10-2
PIN ASSIGNMENT
TDATA TDIS TCLK VSS VDD RCLK RDIS RDATA
32 31 30 29 28 27 26 25
TL AD0 AD1 TEST VSS AD2 AD3 AD4
1 2 3 4 5 6 7 8
DS21372 32-PIN TQFP
24 23 22 21 20 19 18 17
RL RLOS LC VSS VDD INT WR(R/W) ALE(AS)
9 10 11 12 13 14 15 16
ORDERING INFORMATION
DS21372T DS21372TN (00 C to 700 C) (-400 C to +850...
