
ICS87973I-147
LOW SKEW, 1-TO-12, LVCMOS/LVTTL CLOCK MULTIPLIER/ZERO DELAY BUFFER
IDT / ICS LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
2
ICS87973DYI-147 REV. A DECEMBER 9, 2008
Block Diagram
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
SYNC
FRZ
QA0
QA1
QA2
QA3
QB0
QB1
QB2
QB3
QC0
QC1
QC2
QC3
QFB
QSYNC
CLK
nCLK
VCO_SEL
PLL_SEL
REF_SEL
EXT_FB
CLK0
CLK1
Pullup
CLK_SEL Pullup
Pullup
FRZ_CLK Pullup
Pullup
FRZ_DATA
Pullup
INV_CLK
FSEL_A[0:1]
FSEL_B[0:1]
FSEL_C[0:1]
FSEL_FB[0:2]
FSEL_FB2
nMR/OE
Pullup
2
3