ICS341
FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER
EPROM CLOCK SYNTHESIZER
DC Electrical Characteristics
Unless stated otherwise,
VDD = 3.3V ±5%,
Ambient Temperature -40 to +85° C
Parameter
Operating Voltage
Symbol
VDD
Conditions
Configuration Dependent
- See VersaClock
TM
Min.
3.15
Typ.
3.3
Max.
3.45
Units
V
mA
Operating Supply Current
Input High Voltage
IDD
33.3333 MHz output,
PDTS = 1, no load
Note 1
PDTS = 0
S1:S0
S1:S0
VDD-0.5
11
mA
20
2
0.4
0.4
Input High Voltage
Input Low Voltage
Input High Voltage, PDTS
Input Low Voltage, PDTS
Input High Voltage
Input Low Voltage
Output High Voltage
(CMOS High)
Output High Voltage
Output Low Voltage
Short Circuit Current
Nominal Output
Impedance
Internal pull-up resistor
Internal pull-up resistor
Internal pull-down resistor
Input Capacitance
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OH
V
OL
I
OS
Z
O
R
PUP
R
PUP
R
PD
C
IN
µA
V
V
V
V
V
VDD/2-1
V
V
V
0.4
V
mA
Ω
kΩ
kΩ
kΩ
pF
ICLK
ICLK
I
OH
= -4 mA
I
OH
= -12 mA
I
OL
= 12 mA
VDD/2+1
VDD-0.4
2.4
±70
20
S1:S0
PDTS
CLK output
inputs
250
250
525
4
Note 1: Example with 25 MHz crystal input with output of 33.3 MHz, no load, and VDD = 3.3 V.
IDT™ / ICS™
FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER 5
ICS341
REV K 092109
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
