250MHz, 300MHz, 312.5MHZ, 400MHz (Contact IDT for additional frequencies)
Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not
recommend hand soldering the devices
REVISION B 12/15/14
3
IDT XO LVPECL CRYSTAL OSCILLATOR
XUP DATASHEET
DC Characteristics
(V
DD
= 2.5 V
± 5%, T
A
= - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.
Parameter
Power Supply Current
Output HIGH Voltage
Output LOW Voltage
Enable/Disable Input HIGH Voltage
(Output enabled)*
Enable/Disable Input LOW Voltage
(Output disabled)
Symbol
I
DD
V
OH
V
OL
V
IH
V
IL
Condition
<156.25MHz
>156.25MHz
Std LVPECL load
Std LVPECL load
Min
Typ
Max
102
112
Units
mA
V
V
V
1.1
0.035
70%V
DD
1,45
0.085
30%V
DD
V
* A pullup resistor from pin 6 (VDD) to pin 1 (E/D) enables output when pin 1 is left open.
AC Characteristics
(V
DD
= 2.5 V
± 5%, T
A
= - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.
Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not
recommend hand soldering the devices
IDT XO LVPECL CRYSTAL OSCILLATOR
4
REVISION B 12/15/14
XUP DATASHEET
DC Characteristics
(V
DD
= 1.8 V
± 5%, T
A
= - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.
Parameter
Power Supply Current
Output HIGH Voltage
Output LOW Voltage
Enable/Disable Input HIGH Voltage
(Output enabled)*
Enable/Disable Input LOW Voltage
(Output disabled)
Symbol
I
DD
V
OH
V
OL
V
IH
V
IL
<250MHz
>250MHz
Condition
Min
Typ
Max
75
90
Units
mA
V
V
V
Std LVPECL load
Std LVPECL load
0.5
0
70%V
DD
0.8
0.25
30%V
DD
V
* A pullup resistor from pin 6 (VDD) to pin 1 (E/D) enables output when pin 1 is left open.
AC Characteristics
(V
DD
= 1.8 V
± 5%, T
A
= - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.
Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not
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Embedded System
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