ICS8741004I Datasheet, PDF (2/20 Pages) Integrated Device Technology – DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS™ JITTER ATTENUATOR

ICS8741004I
DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS™ JITTER ATTENUATOR
Block Diagram
OEA ^Pullup
F_SELA ^Pulldown
BW_SEL ^Float
0 = ~200kHz
Float = ~400kHz
1 = ~800kHz
CLK ^Pulldown
nCLK ^Pullup
Phase
Detector
VCO
490 - 640 MHz
F_SELA
0 ÷5 (default)
1 ÷4
M = ÷5 (fixed)
F_SELB
0 ÷5 (default)
1 ÷4
F_SELB ^Pulldown
MR ^Pulldown
IREF
OEB ^Pullup
PRELIMINARY
QA0
nQA0
QA1
nQA1
QB0
nQB0
QB1
nQB1
IDT™ / ICS™ PCI EXPRESS™ JITTER ATTENUATOR
2
ICS8741004BGI REV. B SEPTEMBER 27, 2007