844008I-46 Datasheet, PDF (3/16 Pages) Integrated Device Technology – FemtoClock Crystal-to-LVDS Clock Generator

ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
Inputs, V
I
Outputs, I (LVDS)
O
Continuous Current
Surge Current
4.6V
-0.5V to V + 0.5V
DD
10mA
15mA
Package Thermal Impedance, θ 37°C/W (0 mps)
JA
Storage Temperature, T
-65°C to 150°C
STG
844008I-46 DATA SHEET
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 ex-
tended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V = V = 2.5V±5%, TA = -40°C TO 85°C
DD
DDO
Symbol Parameter
Test Conditions
Minimum
V
Core Supply Voltage
DD
V
Analog Supply Voltage
DDA
V
Output Supply Voltage
DDO
I
Power Supply Current
DD
I
Analog Supply Current
DDA
I
Output Supply Current
DDO
2.375
V – 0.25
DD
2.375
Typical
2.5
2.5
2.5
Maximum
2.625
V
DD
2.625
60
25
140
Units
V
V
V
mA
mA
mA
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V = V = 2.5V±5%, TA = -40°C TO 85°C
DD
DDO
Symbol Parameter
Test Conditions
Minimum Typical
V
Input High Voltage
IH
V
Input Low Voltage
IL
OE
I
Input High Current
IH
FREQ_SEL
OE
I
Input Low Current
IL
FREQ_SEL
V = V = 2.625
DD
IN
V = V = 2.625
DD
IN
V = 2.625V, V = 0V
DD
IN
V = 2.625V, V = 0V
DD
IN
2
-0.3
-150
-5
Maximum
V + 0.3
DD
0.8
5
150
Units
V
V
µA
µA
µA
µA
TABLE 4C. LVDS DC CHARACTERISTICS, V = V = 2.5V±5%, TA = -40°C TO 85°C
DD
DDO
Symbol Parameter
Test Conditions
Minimum
V
OD
ΔV
OD
V
OS
ΔV
OS
Differential Output Voltage
V Magnitude Change
OD
Offset Voltage
V Magnitude Change
OS
247
1.10
Typical
340
1.25
Maximum
454
50
1.375
50
Units
mV
mV
V
mV
REVISION A 11/6/15
3
FEMTOCLOCKS™ CRYSTAL-TO-LVDS
CLOCK GENERATOR