ICS8520 Datasheet, PDF (4/8 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS8520
LOW SKEW, 1-TO-16
DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VCCx
Inputs, VI
Outputs, VO
Package Thermal Impedance, θJA
Storage Temperature, TSTG
4.6V
-0.5V to VCC+0.5 V
-0.5V to VCC+0.5V
46°C/W (no air flow)
-65°C to 150°C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are
stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the DC
Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may
affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, VCC = 3.3V±5%, VCCO = 1.8V±0.2V, TA = 0°C TO 70°C
Symbol
VCC
VCCO
IEE
Parameter
Positive Supply Voltage
Output Supply Voltage
Power Supply Current
Test Conditions
Minimum
3.135
1.6
Typical
3.3
1.8
Maximum
3.465
2.0
120
Units
V
V
mA
TABLE 4B. DIFFERENTIAL DC CHARACTERISTICS, VCC = 3.3V±5%, VCCO = 1.8V±0.2V, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
IIH
Input High Current
CLK
VIN = VCC = 3.465V
nCLK
VIN = VCC = 3.465V
IIL
Input Low Current
CLK
VIN = 0V, VCC = 3.465V
-1
nCLK
VIN = 0V, VCC = 3.465V
-150
VPP
Peak-to-Peak Input Voltage
0.15
VCMR
Common Mode Voltage Range;
NOTE 1, 2
VEE + 0.5
NOTE 1: Common mode voltage is defined as VIH.
NOTE 2: For single ended applications, the maximum input voltage for CLK, nCLK is VCC + 0.3V.
Maximum
150
1
1.3
Units
µA
µA
µA
µA
V
VCC - 0.85 V
TABLE 4C. LVHSTL DC CHARACTERISTICS, VCC = 3.3V±5%, VCCO = 1.8V±0.2V, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Output
VOH High Voltage;
NOTE 1
Output
VOL
Low Voltage;
NOTE 1
VOX
Output
Crossover Voltage
NOTE 1:Outputs terminated with 50Ω to ground.
Minimum
1.0
0
40% x (VOH - VOL) + VOL
Typical
Maximum
1.2
0.4
60% x (VOH - VOL) + VOL
Units
V
V
V
ICS8520DY
www.icst.com/products/hiperclocks.html
4
REV. B JULY 5, 2001