ICS83940-01 Datasheet, PDF (8/11 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-18 LVCMOS FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS83940-01
LOW SKEW, 1-TO-18
LVCMOS FANOUT BUFFER
TABLE 4G. POWER SUPPLY DC CHARACTERISTICS, VDDI = VDDO = 2.5V±5%, TA = 0° TO 70°
Symbol Parameter
VDDI Input Power Supply Voltage
VDDO Output Power Supply Voltage
IDD
Power Supply Current
Test Conditions
VDDI = VDDO = 2.625V
Minimum
2.375
2.375
Typical
2.5
2.5
Maximum
2.625
2.625
Units
V
V
mA
TABLE 4H. LVCMOS DC CHARACTERISTICS, VDDI = VDDO = 2.5V±5%, TA = 0° TO 70°
Symbol Parameter
VIH
Input High Voltage
VIL
Input Low Voltage
IIH
IIL
VOH
VOL
Input High Current
Input Low Current
Output High Voltage
Output Low Voltage
REF_CLK
CLK_SEL
REF_CLK
CLK_SEL
REF_CLK,
CLK_SEL
REF_CLK,
CLK_SEL
Test Conditions
VDDI = 2.625V
Minimum Typical Maximum Units
2
2.96
V
VDDI = 2.375V
VDDI = VIN = 2.625V
VDDI = 2.625V, VIN = 0V
-5
VDDO = 2.375V,
IOH = -12mA
1.8
VDDO = 2.375V,
IOL = 12mA
0.8
V
150
µA
µA
V
0.5
V
TABLE 4I. DIFFERENTIAL DC CHARACTERISTICS, VDDI = VDDO = 25V±5%, TA = 0° TO 70°
Symbol Parameter
Test Conditions
Minimum Typical
CLK0
IIH
Input High Current
nCLK0
VDDI = VIN = 2.625V
VDDI = VIN = 2.375V
CLK0
VDDI = 2.625V, VIN = 0V
IIL
Input Low Current
nCLK0
VDDI = 2.625V, VIN = 0V
-5
-150
VPP Peak-to-Peak Input Voltage
0.15
VCMR
Input Common Mode Voltage;
NOTE 1, 2
GND + 0.5
NOTE 1: For single ended applications, the maximum input voltage for CLK0, nCLK0 is VDD + 0.3V.
NOTE 2: Common mode voltage is defined as VIH.
Maximum
150
5
1.3
VDD - 0.85
Units
µA
µA
µA
µA
V
V
83940AY-01
www.icst.com/products/hiperclocks.html
8
REV. A JULY 31, 2001