
ICS843001-21
FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
IDT / ICS LVPECL FREQUENCY SYNTHESIZER
5
ICS843001AG-21 REV. AMARCH 15, 2007
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 Characterisitcs is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, VCC = VCCA = VCCO_CMOS = VCCO_PECL = 3.3V ± 5%, TA = 0°C to 70°C
Item
Rating
Supply Voltage, VCC
4.6V
Inputs, VI
-0.5V to VCC + 0.5V
Outputs, IO (LVPECL)
Continuous Current
Surge Current
Outputs, VO (LVCMOS)
50mA
100mA
-0.5V to VCCO_CMOS + 0.5V
Package Thermal Impedance,
θ
JA
70
°C/W (0 mps)
Storage Temperature, TSTG
-65
°C to 150°C
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VCC
Core Supply Voltage
3.135
3.3
3.465
V
VCCA
Analog Supply Voltage
3.135
3.3
3.465
V
VCCO_PECL,
VCCO_CMOS
Output Supply Voltage
3.135
3.3
3.465
V
IEE
Power Supply Current
170
mA
ICCA
Analog Supply Current
11
mA
ICCO_PECL,
ICCO_CMOS
Output Supply Current
8mA