ICS276
TRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER
EPROM AND VCXO SYNTHESIZER
Parameter
Storage Temperature
Soldering Temperature
Junction Temperature
Condition
Max 10 seconds
Min.
-65
Typ.
Max.
150
260
125
Units
°
C
°
C
°
C
Recommended Operation Conditions
Parameter
Ambient Operating Temperature (commercial)
Ambient Operating Temperature (industrial)
Power Supply Voltage (measured in respect to GND)
Power Supply Ramp Time
Reference crystal parameters
Min.
0
-40
+3.135
Typ.
Max.
+70
+85
Units
°
C
°
C
V
ms
+3.3
+3.465
4
Refer to page 3
DC Electrical Characteristics
Unless stated otherwise,
VDD = 3.3 V ±5%,
Ambient Temperature -40 to +85° C
Parameter
Operating Voltage
VDDO Voltage
Symbol
VDD
Conditions
Min.
3.135
1.80
Typ.
Max.
3.465
VDD
Units
V
V
mA
Config. Dependent - See
VersaClock
TM
Estimates
Operating Supply Current
Input High Voltage
IDD
Three 33.3333 MHz outs,
VDD=VDDO=3.3 V;
PDTS = 1, no load, Note 1
PDTS = 0, no load, Note 1
S2:S0
S2:S0
VDD-0.5
0.4
ICLK
ICLK
I
OH
= -4 mA
I
OH
= -8 mA (Low Drive);
I
OH
= -12 mA (High Drive)
I
OL
= 8 mA (Low Drive);
I
OL
= 12 mA (High Drive)
Low Drive
High Drive
±40
±70
VDD-0.4
2.4
VDDO-0.4
0.4
VDD/2+1
VDD/2-1
VDD/2+1
0.4
20
mA
500
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
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OH
V
OL
I
OS
µA
V
V
V
V
V
V
V
V
V
mA
IDT™ / ICS™
TRIPLE PLL FIELD PROGRAMMABLE VCXO CLOCK SYNTHESIZER 5
ICS276
REV D 081809
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
