
Specifications subject to change without notice. All dimensions in inches. Copyright 2008 The Connor-Winfield Corporation
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Date
Cx161
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07 Oct 2008
3.3V SURFACE MOUNT
9x14mm Clipped Sinewave
OCVCXO
Model: AL181
OCVCXO
3.3V Operation
Frequency Stability: +/-95ppb
Temperature Range: -5 to 70°C
Clipped Sinewave Output
Tape and Reel Packaging
RoHS Compliant, Lead Free
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
US Headquarters
630-851-4722:
European Headquarters:
+353-61-472221
Description
Features
Specifications
Connor Winfield model
V
,
Oscillator
(XO)
The
-
AL181 is a 3.3
Clipped Sinewave Oven Controlled,
Voltage Controlled Crystal
OCVC
in a 9x14mm surface mount
package.
AL181 is low cost, high
performance SMT OCVCXO.
Patent Pending
0.555
(14.1mm)
0.355
(9.02mm)
CW
0848
AL181
19.2MHz
0.295 Max.
(7.49mm)
0.060
(1.52mm)
0.100
(2.54mm)
0.100
(2.54mm)
0.275
(6.99mm)
0.040
(1.02mm)
0.025
(0.64mm)
Dimensional Tolerance: ±.005 (.127mm)
Package Outline
Absolute Maximum Ratings
Parameter
Units
Minimum
Nominal
Maximum
Units
Note
Storage Temperature
-55
-
85
°C
Supply Voltage
(Vcc)
-0.5
-
4.5
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Note
Center Frequency
(Fo)
-
19.2
-
MHz
Frequency Calibration @ 25°C
-1.0
1.0
ppm
Frequency Stability vs. Change in Temperature
-95
-
95
ppb
Frequency Stability vs. Change in Voltage
-30
-
30
ppb
(+/-5%)
Frequency Stability vs. Change in Load
-30
-
30
ppb
(+/-5%)
Aging 1
st Year
-1.5
-
1.5
ppm
Operating Temperature Range
-5
-
70
°C
Supply Voltage
(Vcc)
3.133
3.30
3.465
Vdc
(+/-5%)
Supply Current
-
400
mA
Start-Up Time
10
ms
Input Characteristics for Control Voltage
Parameter
Minimum
Nominal
Maximum
Units
Note
Control Voltage
0.0
-
3.0
V
Tuning Frequency
+/-5
-
+/-20
ppm
Linearity
-
10
%
Slope
2.5
-
15
ppm/V
Positive
Input Impedance
50K
-
Ohms
Clipped Sinewave Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Note
Load
10KOhm//10pF
Output Voltage
1.00
-
V pk-pk
AC Coupled
Period Jitter
-
3
5
ps rms
Phase Jitter (BW=12kHz to 20MHz)
-
0.5
1
ps rms
SSB Phase Noise at 10Hz offset
-
-80
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-110
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-130
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-145
dBc/Hz
Package Characteristics
Package
Non-hermetic package consisting of an FR4 substrate and cover.
Environmental Characteristics
Vibration:
Vibration per Mil Std 883E Method 2007.3 Test Condition A
Shock:
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
Soldering:
RoHS compliant, lead free. See solder profile.
Solderability
Solderability per Mil Std 883E Method 2003