ICS8701-01 Datasheet, PDF (4/10 Pages) Integrated Circuit Systems – LOW SKEW ÷1, ÷2 CLOCK GENERATOR W/POLARITY CONTROL

Integrated
Circuit
Systems, Inc.
ICS8701-01
LOW SKEW ¸1, ¸2 CLOCK
GENERATOR W/POLARITY CONTROL
TABLE 4B. DC ELECTRICAL CHARACTERISTICS, VDDI = 3.3V±5%, VDDOX = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
VDDI
Input Power Supply Voltage
3.135
3.3
VDDOx
Output Power Supply Voltage
2.375
2.5
All except LVCMOS_CLK
2
VIH
Input High Voltage
VDDI = 3.465V
LVCMOS_CLK
2
All except LVCMOS_CLK
-0.3
VIL
Input Low Voltage
VDDI = 3.135V
LVCMOS_CLK
-0.3
IIH
Input High Current
VDDI = VIN = 3.465V
IIL
Input Low Current
VDDI = VIN = 0V
-150
IDD
VOH
VOL
Quiescent Power Supply Current
Output High Voltage
Output Low Voltage
VDDI = 3.135V
VDDOx = 2.375V
1.8
IOH = -27mA
VDDI =3.135V
VDDOx = 2.375V
IOL = 27mA
Maximum
3.465
2.625
3.765
3.765
0.8
1.3
5
70
Units
V
V
V
V
V
V
µA
µA
mA
V
0.5
V
TABLE 5B. AC ELECTRICAL CHARACTERISTICS, VD DI = 3.3V±5%, VDDO = 2.5V±5%, T A = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
fMAX
Maximum Input Frequency
250
MHz
tpLH
Propagation Delay, Low-to-High
0MHZ < f ≤ 200MHz
2.5
3.5
ns
tpHL
Propagation Delay, High-to-Low
0MHZ < f ≤ 200MHz
2.5
3.5
ns
tsk(b)
Bank Skew; NOTE 2
Measured on falling edge at VDDOx/2
300
ps
tsk(o)
Output Skew; NOTE 3
Measured on falling edge at VDDOx/2
300
ps
tsk(ω)
Multiple Frequency Skew; NOTE 4 Measured on falling edge at VDDOx/2
350
ps
tsk(pp)
Part to Part Skew; NOTE 5
Measured on falling edge at VDDOx/2
700
ps
tR
Output Rise Time; NOTE 6
150
720
ps
tF
Output Fall Time; NOTE 6
tPW
Output Pulse Width
0MHZ < f < 200MHz
f = 200MHz
150
720
ps
tCYCLE/2
- 0.5
tCYCLE/2
tCYCLE/2
+ 0.5
ns
2
2.5
3
ns
tEN
Output Enable Time; NOTE 6
6
ns
tDIS
Output Disable Time; NOTE 6
6
ns
NOTE 1: All parameters measured at 200MHz unless noted otherwise. All outputs terminated with 50Ω to VDDOx/2.
NOTE 2: Defined as skew within a bank of outputs at the same supply voltages and with equal load conditions.
NOTE 3: Defined as skew across banks of outputs switching in the same direction at the same supply voltages and with equal load
conditions.
NOTE 4: Defined as skew across banks of outputs switching in the same direction operating at different frequency with the same supply
voltages and equal load conditions.
NOTE 5: Defined as the skew at different outputs switching in the same direction on different devices operating at the same supply voltages
and with equal load conditions.
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.
8701-01
www.icst.com
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REV. A - AUGUST 28, 2000