ICS845252I Datasheet, PDF (4/17 Pages) Integrated Device Technology – FemtoClock™ Crystal-to-CML Clock Generator

ICS845252I Data Sheet
FEMTOCLOCK™ CRYSTAL-TO-CML CLOCK GENERATOR
Absolute Maximum Ratings
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 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.
Item
Supply Voltage, V_DD
Inputs, V_I
Outputs, I_O
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T_STG
Rating
4.6V
-0.5V to V_DD + 0.5V
10mA
15mA
43.4°C/W (0 mps)
-65°C to 150°C
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, V_DD = 3.3V±5%, T_A = -40°C to 85°C
Symbol
V_DD
V_DDA
I_DD
I_DDA
Parameter
Core Supply Voltage
Analog Supply Voltage
Power Supply Current
Analog Supply Current
Test Conditions
Minimum
3.135
V_DD – 0.12
Typical
3.3
3.3
Maximum
3.465
V_DD
88
12
Units
V
V
mA
mA
Table 4B. Power Supply DC Characteristics, V_DD = 2.5V±5%, T_A = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum
V_DD
V_DDA
I_DD
I_DDA
Core Supply Voltage
Analog Supply Voltage
Power Supply Current
Analog Supply Current
2.375
V_DD – 0.11
Typical
2.5
2.5
Maximum
2.625
V_DD
84
11
Units
V
V
mA
mA
ICS845252AKI REVISION A SEPTEMBER 30, 2009
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©2009 Integrated Device Technology, Inc.