XR81102EVB View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XR81102EVB' PDF : 8 Pages View PDF
XR81102
Electrical Characteristics
Unless otherwise noted: TA = -40°C to +85°C, VCC = 3.3V±5% or 2.5V±5%, VEE = 0V
Symbol
Parameter
3.3V Power Supply DC Characteristics
VCC
Power Supply Voltage
IEE
Power Supply Current
2.5V Power Supply DC Characteristics
VCC
Power Supply Voltage
IEE
Power Supply Current
LVCMOS/LVTTL DC Characteristics
VIH
Input High Voltage
VIL
Input Low Voltage
IIH
Input High Current (OE, FSEL[1:0])
IIL
Input Low Current (OE, FSEL[1:0])
LVPECL DC Characteristics
VOH
Output High Voltage
VOL
Output Low Voltage
VSWING Peak-to-Peak Output Voltage Swing
Crystal Characteristics
XMode
Mode of Oscillations
Xf
Frequency
ESR
Equivalent Series Resistance
CS
Shunt Capacitance
AC Characteristics
fOUT
Output Frequency
tjit(I)
RMS Phase Jitter
tjit(cc)
tR/tF
Odc
Cycle-to-Cycle Jitter
Output Rise/Fall Time
Output Duty Cycle
Conditions
Measured at 156.25MHz and includes
the output load current
Measured at 156.25MHz and includes
the output load current
VCC = 3.465V
VCC = 2.625V
VCC = 3.465V
VCC = 2.625V
VIN = VCC = 3.465V or 2.625V
VIN = 0V, VCC = 3.465V or 2.625V
125MHz
Integration Range 1.875MHz-20MHz
Using 25MHz, 18pF resonant crystal
20% to 80%
* Limits applying over the full operating temperature range are denoted by a “•”.
*
Min
Typ
Max
Units
•
3.135
3.3
3.465
V
68
mA
•
2.375
2.5
2.625
V
58
mA
•
2.42
•
1.83
•
-0.3
•
-0.3
•
•
-10
VCC + 0.3
V
VCC + 0.3
V
1.03
V
0.785
V
15
µA
µA
•
VCC - 1.3
•
VCC - 2.0
•
0.6
VCC - 0.4
V
VCC - 1.6
V
1.2
V
Fundamental
25
50
7
MHz
Ω
pF
125
MHz
0.15
pS
•
•
100
•
48
10
pS
500
pS
52
%
© 2014 Exar Corporation
3/8
exar.com/XR81102
Rev 1B
Share Link: 
