ICS843034 Datasheet, PDF (7/23 Pages) Integrated Circuit Systems – MULTI-RATE 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS843034
FEMTOCLOCKS™
MULTI-RATE 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Inputs, V
I
4.6V
-0.5V to V + 0.5V
CC
Outputs, V_O (LVCMOS)
Outputs, I_O (LVPECL)
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T_STG
-0.5V to V_CCO + 0.5V
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_CCA = 3.3V±5%, V_{CCO_A} = V_{CCO_B} = 3.3V±5% OR 2.5V±5%, TA = 0°C TO 70°C
Symbol
V_CC
V_CCA
V
CCO_A,
V_{CCO_B}
V_{CCO_REF}
I_EE
I_CCA
Parameter
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Output Supply
Power Supply Current
Analog Supply Current
Test Conditions
REF_CLK
Minimum
3.135
3.135
3.135
2.375
3.135
Typical
3.3
3.3
3.3
2.5
3.3
185
20
Maximum
3.465
3.465
3.465
2.625
3.465
Units
V
V
V
V
V
mA
mA
843034AY
www.icst.com/products/hiperclocks.html
7
REV. A JULY 25, 2005