ICS343
FIELD PROGRAMMABLE TRIPLE OUTPUT 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
Estimates
Min.
3.15
Typ.
3.3
Max.
3.45
Units
V
mA
Operating Supply Current
Input High Voltage
IDD
Three 33.3333 MHz
outputs, PDTS = 1, No
load
Note 1
PDTS = 0
VDD-0.5
14
mA
20
0.4
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-down Resistor
Input Capacitance
V
IH
V
IL
V
IH
V
IL
V
OH
V
OH
V
OL
I
OS
Z
O
R
PUP
R
PD
C
IN
PDTS pin
CLK output
Inputs
ICLK
ICLK
I
OH
= -4 mA
I
OH
= -12 mA
I
OL
= 12 mA
µA
V
V
V
VDD/2-1
V
V
V
0.4
V
mA
Ω
kΩ
kΩ
pF
VDD/2+1
VDD-0.4
2.4
±70
20
250
525
4
Note 1: Example with 25 MHz crystal input with three outputs of 33.3 MHz, no load, and VDD = 3.3 V.
IDT™ / ICS™
FIELD PROGRAMMABLE TRIPLE OUTPUT SS VERSACLOCK SYNTHESIZER 5
ICS343
REV J 061206
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
