3.3V Surface Mount 5x7mm
LVPECL VCXO
Model V355
Description:
Features:
3.3V Operation
The Connor-Winfield V355 is a 5x7 mm, 3.3V
LVPECL, Surface Mount, Voltage Controlled Crystal
Oscillator (VCXO) designed for phase lock loop
applications requiring low jitter and tight frequency
stability. The RoHS compliant surface mount
package is designed for high-density mounting and
is optimum for mass production.
2111 Comprehensive Drive
2111 Comprehensive Drive
Enable/Disable Pad 2
Absolute Pull Range: 30 ppm
Temperature Range: -40 to 85°C
Low Jitter: <1ps RMS
Ceramic Surface Mount Package
Tape and Reel Packaging
RoHS Compliant / Lead Free
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630-851-4722
Phone: 630-851-4722
Fax: 630-851-5040
Fax: 630-851-5040
www.conwin.com
www.conwin.com
US Headquarters:
630-851-4722
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
-55
Nominal
Maximum
125
Units
°C
Vdc
Notes
European Headquarters:
+353-61-472221
-
-
-0.6
6.0
Control Voltage (Vc)
-0.6
-
Vcc + 0.5
Vdc
Operating Specifications
Parameter
Minimum
100
Nominal
Maximum
200
Units
MHz
ppm
ppm
ppm
°C
Notes
Center Frequency (Fo)
Frequency Stability
Frequency vs. Aging (10 years)
Total Frequency Tolerance
Operating Temp Range
Supply Voltage (Vcc)
Supply Current (Icc)
Jitter:
-
-25
-
-
-
-
25
1
2
-10
10
-35
35
-40
85
3.135
-
3.3
-
3.465
100
Vdc
mA
Period Jitter
-
-
2.5
0.3
5.0
1.0
ps RMS
ps RMS
Integrated Phase Jitter
SSB Phase Noise for Fo = 155.52 MHz
@ 10 Hz offset
3
-
-
-
-
-
-50
-80
-110
-130
-142
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
Start-Up Time
-
-
10
ms
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
ppm
ppm
%
Ohm
KHz
Vdc
Notes
Control Voltage Range (Vc)
Frequency Pullability
0.3
±±5
±30
-10
-
1.65
3.0
-
±1±5
4
5
Absolute Pull Range (APR)
Monotonic Linearity
Input Impedance
Modulation Bandwidth (3dB)
Enable Input Voltage - (Vil)
Disable Input Voltage - (Vih)
-
-
-
10
50K
-
10
-
2.2±5
-
-
-
-
1.68
-
6
LVPECL Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Ohm
V
Notes
Load
-
-
50
-
-
-
±
Voltage High (Voh)
Low (Vol)
Duty Cycle at 50% Level
Rise / Fall Time: 20% to 80%
2.2±5
-
45
-
-
1.68
55
1.5
V
50
0.6
%
ns
Package Characteristics
Hermetically sealed ceramic package and metal cover
Package
Notes:
ꢀ 1.ꢀFrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀVcꢀ=ꢀ1.65ꢀV.
ꢀ 2.ꢀIncludesꢀFrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,ꢀshockꢀandꢀvibrationꢀandꢀaging.
ꢀ 3.ꢀBW=ꢀ12ꢀKHzꢀtoꢀFo/2.
ꢀ 4.ꢀReferencedꢀtoꢀFoꢀ@ꢀ25°C,ꢀPositiveꢀslope.
ꢀ 5.ꢀAbsoluteꢀPullꢀRangeꢀ(APR)ꢀisꢀtheꢀminimumꢀguaranteedꢀpullꢀrangeꢀofꢀtheꢀVCXOꢀunderꢀallꢀconditionsꢀoverꢀlifetimeꢀoperationꢀincludingꢀ10ꢀyearsꢀꢀ
ꢀ ꢀ aging.ꢀTheꢀAPRꢀisꢀreferencedꢀtoꢀ(Fo).
ꢀꢀ6.ꢀOscillatorꢀoutputꢀisꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ2.
ꢀ 7.ꢀ50ꢀOhmꢀterminationꢀintoꢀVccꢀ-ꢀ2VꢀorꢀTheveinꢀequivalent.
Bulletin
VX618
1 of 2
Page
Revision
01
Date
21 July 2010
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation