ICS85310I-31 Datasheet, PDF (4/16 Pages) Integrated Circuit Systems – LOW SKEW, DUAL, 1-TO-5 2.5V/3.3V DIFFERENTIAL-TO-ECL/LVPECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS85310I-31
LOW SKEW, DUAL, 1-TO-5
2.5V/3.3V DIFFERENTIAL-TO-ECL/LVPECL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Inputs, V
I
Outputs, I_O
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T
STG
4.6V
-0.5V to V + 0.5V
CC
50mA
100mA
47.9°C/W (0 lfpm)
-65°C to 150°C
NOTE: 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 be-
yond those listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V_CC, V_CCO = 2.375V to 3.8V, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum Typical
V_CC
V_CCO
I_EE
Core Supply Voltage
Output Supply Voltage
Power Supply Current
2.375
3.3
2.375
3.3
Maximum
3.8
3.8
120
Units
V
V
mA
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V_CC, V_CCO = 2.375V to 3.8V, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum Typical
V_IH
Input High Voltage CLK_ENA, CLK_ENB
2
V_IL
Input Low Voltage CLK_ENA, CLK_ENB
-0.3
I_IH
Input High Current CLK_ENA, CLK_ENB
V_CC = V_IN = 3.8V
I_IL
Input Low Current CLK_ENA, CLK_ENB V_CC = 3.8V, V_IN = 0V
-150
Maximum Units
V_CC + 0.3
V
0.8
V
5
µA
µA
TABLE 4C. DIFFERENTIAL DC CHARACTERISTICS, V_CC, V_CCO = 2.375V to 3.8V, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
CLKA, CLKB
I_IH
Input High Current
nCLKA, nCLKB
V_CC = V_IN = 3.8V
V_CC = V_IN = 3.8V
150
µA
5
µA
I_IL
CLKA, CLKB
Input Low Current
nCLKA, nCLKB
V_CC = 3.8V, V_IN = 0V
V_CC = 3.8V, V_IN = 0V
-5
-150
µA
µA
V_PP
Peak-to-Peak Input Voltage
0.15
1.3
V
V
CMR
Common Mode Input Voltage; NOTE 1, 2
V + 0.5
EE
V - 0.85 V
CC
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: For single ended applications, the maximum input voltage for CLKA, nCLKA and CLKB, nCLKB is V_CC + 0.3V.
85310AYI-31
www.icst.com/products/hiperclocks.html
4
REV. D JULY 6, 2005