ICS844201I-45 Datasheet, PDF (2/16 Pages) Integrated Device Technology – FemtoClock Crystal-to-LVDS Clock Generator

ICS844201I-45 Data Sheet
FEMTOCLOCK^® CRYSTAL-TO-LVDS CLOCK GENERATOR
Pin Descriptions and Characteristics
Table 1. Pin Descriptions
Number
Name
1, 6, 7, 8, 9,
13, 14, 15
nc
2,
XTAL_OUT
3
XTAL_IN
4
FSEL
5, 16
GND
10
11, 12
V_DD
nQ, Q
Type
Unused
Input
Input
Power
Power
Output
Pullup
Description
No connect.
Crystal oscillator interface. XTAL_IN is the input, XTAL_OUT is the output.
Frequency select pin. LVCMOS/LVTTL interface levels.
Power supply ground.
Power supply pin.
Differential output pair. LVDS interface levels.
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Symbol
Parameter
C_IN
R_PULLUP
Input Capacitance
Input Pullup Resistor
Test Conditions
Minimum
Typical
4
51
Maximum
Units
pF
k
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 the 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
XTAL_IN
Other Inputs
Outputs, I_O
Continuous Current
Surge Current
Package Thermal Impedance, _JA
Storage Temperature, T_STG
Rating
4.6V
0V to V_DD
-0.5V to V_DD + 0.5V
10mA
15mA
74.9C/W (0 mps)
-65C to 150C
ICS844201BKI-45 MAY 27, 2017
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