ICS8701I Datasheet, PDF (3/13 Pages) Integrated Circuit Systems – LOW SKEW ÷1, ÷2 CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ICS8701I
LOW SKEW ¸1, ¸2
CLOCK GENERATOR
TABLE 2. PIN CHARACTERISTICS
Symbol
CIN
RPULLUP
RPULLDOWN
Parameter
Input
Capacitance
LVCMOS_CLK
DIV_SELA, DIV_SELB,
DIV_SELC, DIV_SELD,
BANK_EN0, NMR/OE,
BANK_EN1,
Input Pullup Resistor
Input Pulldown Resistor
CPD
Power Dissipation Capacitance
(per output)
ROUT
Output Impedance
Test Conditions
Minimum Typical Maximum Units
pF
VDDI, VDDO =
3.465V
VDDI = 3.465V,
VDDO = 2.625V
51
KW
51
KW
pF
pF
7
W
TABLE 3. FUNCTION TABLE
Inputs
Outputs
nMR/OE BANK_EN1 BANK_EN0 DIV_SELx QA0 - QA4 QB0 - QB4 QC0 - QC4 QD0 - QD4
0
X
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
X
X
Hi Z
Hi Z
Hi Z
Hi Z
0
0
Active
Hi Z
Hi Z
Hi Z
0
0
Active
Active
Hi Z
Hi Z
1
0
Active
Active
Active
Hi Z
1
0
Active
Active
Active
Active
0
1
Active
Hi Z
Hi Z
Hi Z
0
1
Active
Active
Hi Z
Hi Z
1
1
Active
Active
Active
Hi Z
1
1
Active
Active
Active
Active
Qx
frequency
zero
fIN/2
fIN/2
fIN/2
fIN/2
fIN
fIN
fIN
fIN
8701I
www.icst.com/products/hiperclocks.html
3
REV. A MARCH 16, 2001