
ICS180-51
LOW EMI CLOCK GENERATOR
SSCG
IDT / ICS LOW EMI CLOCK GENERATOR
4
ICS180-51
REV C 051310
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature 0 to +70
° C
Unless stated otherwise, VDD = 5 V, ±10%, Ambient Temperature 0 to +70
° C
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3.135
3.465
V
Supply Current
IDD
No load
18
32
mA
Input High Voltage
VIH
2.4
V
Input Low Voltage
VIL
0.8
V
Output High Voltage
VOH
IOH = -4 mA
VDD-0.4
V
Output High Voltage
VOH
IOH = -15 mA
2.4
V
Output Low Voltage
VOL
IOL = 15 mA
0.4
V
Input Capacitance
CIN
57
pF
Output Impedance
Rout
25
ohms
Input Pull-up Resistor
500
K
Power-up Time
First locked clock
cycle after steady
power
5ms
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
4.5
5
5.5
V
Supply Current
IDD
No load
30
50
mA
Input High Voltage
VIH
0.7VDD
V
Input Low Voltage
VIL
0.15VDD
V
Output High Voltage
VOH
IOH = -24 mA
2.4
V
Output Low Voltage
VOL
IOL = 24 mA
0.4
V
Output Impedance
Rout
20
ohms
Input Capacitance
CIN
57
pF
Input Pull-up Resistor
500
K
Power-up Time
First locked clock
cycle after steady
power
5ms