ICS843241I-04 Datasheet, PDF (3/14 Pages) Integrated Device Technology – FEMTOCLOCKS™ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR

ICS843241I-04
FEMTOCLOCKS™ CRYSTAL-TO- 3.3V, 2.5V LVPECL CLOCK GENERATOR
PRELIMINARY
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_DD
Inputs, V_I
Outputs, I
O
Continuous Current
Surge Current
4.6V
-0.5V to V_CC + 0.5V
50mA
100mA
Package Thermal Impedance, θ_JA 129.5°C/W (0 mps)
Storage Temperature, T_STG
-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 op-
eration 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 ex-
tended periods may affect product reliability.
TABLE 2A. POWER SUPPLY DC CHARACTERISTICS, V_CC = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum
V_CC
V_CCA
I
CC
I_CCA
Core Supply Voltage
Analog Supply Voltage
Power Supply Current
Analog Supply Current
3.135
V_CC – 0.10
Typical
3.3
3.3
60
10
Maximum
3.465
V_CC
Units
V
V
mA
mA
TABLE
2B.
POWER
SUPPLY
DC
CHARACTERISTICS,
V
CC
=
2.5V±5%,
TA
=
-40°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum
V_CC
V_CCA
I
CC
I_CCA
Core Supply Voltage
Analog Supply Voltage
Power Supply Current
Analog Supply Current
2.375
V_CC – 0.10
Typical
2.5
2.5
60
10
Maximum
2.625
V_CC
Units
V
V
mA
mA
TABLE 2C. LVCMOS/LVTTL DC CHARACTERISTICS, V_CC = 3.3V±5% OR 2.5V±5%, TA = -40°C TO 85°C
Symbol Parameter
V_IH
Input High Voltage
V_IL
Input Low Voltage
Test Conditions
V_CC = 3.3V
V
CC
=
2.5V
V_CC = 3.3V
V_CC = 2.5V
Minimum
2
1.7
-0.3
-0.3
Typical
Maximum
V_CC + 0.3
V_CC + 0.3
0.8
0.7
Units
V
V
V
V
IDT^™ / ICS^™ 150MHZ, 3.3V, 2.5V LVPECLCLOCK GENERATOR
3
ICS843241AGI-04 REV. A MAY 1, 2008