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| 840N022 Datasheet, PDF (3/13 Pages) Integrated Device Technology – FemtoClock® NG Crystal-to-LVCMOS/LVTTL Clock | |||
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840N022 DATA SHEET
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, VDD
Inputs, VI
XTAL_IN
Other Inputs
Outputs, VO
Package Thermal Impedance, ï±JA
Storage Temperature, TSTG
Rating
3.63V
0V to 2V
-0.5V to VDD + 0.5V
-0.5V to VDD + 0.5V
117°C/W (0 mps)
-65ï°C to 150ï°C
DC Electrical Characteristics
Table 3A. Power Supply DC Characteristics, VDD = 3.3V±5% or 2.5V±5%, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum
Typical
VDD
VDDA
IDDA
IDD
Core Supply Voltage
Analog Supply Voltage
Analog Supply Current
Power Supply Current
2.375
3.3
VDD â 0.18
3.3
Maximum
3.465
VDD
18
67
Units
V
V
mA
mA
Table 3B. LVCMOS/LVTTL DC Characteristics, VDD = 3.3V±5% or 2.5V±5%, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum
Typical
VIH
Input High Voltage
OE
VDD = 3.3V
2
VDD = 2.5V
1.7
VDD = 3.3V
-0.3
FREQ_SEL
VDD = 3.3V
-0.3
VIL
Input Low Voltage
OE
VDD = 2.5V
-0.3
FREQ_SEL
VDD = 2.5V
-0.3
OE
VDD = VIN = 3.465V or 2.625V
IIH
Input High Current
FREQ_SEL VDD = VIN = 3.465V or 2.625V
OE
VDD = 3.465V or 2.625V, VIN = 0V
-150
IIL
Input Low Current
FREQ_SEL VDD = 3.465V or 2.625V, VIN = 0V
-5
VOH
Output High
Voltage; NOTE 1
Q
VDD = 3.465V
2.6
VDD = 2.625V
1.8
VOL
Output Low Voltage;
NOTE 1
Q
VDD = 3.465V or 2.625V
Maximum
VDD + 0.3
VDD + 0.3
0.8
0.5
Units
V
V
V
V
0.7
V
0.5
V
5
µA
150
µA
µA
µA
V
V
0.5
V
NOTE 1: Output terminated with 50ï to VDD / 2. See Parameter Measurement Information Section,
LVCMOS Output Load Test Circuit Diagrams.
REVISION A 8/14/15
3
FEMTOCLOCK® NG CRYSTAL-TO-LVCMOS/LVTTL CLOCK
SYNTHESIZER
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