THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
3.3V SURFACE MOUNT VCXO OSCILLATOR
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
VPLD61B
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
Supply Voltage
-55
-0.5
-0.5
-
-
-
125
7.0
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
Vcc+0.5
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
ppm
ppm
ppm
°C
The Connor-Winfield VPLD61B is
a 3.3V Voltage Controlled Crystal
Oscillator (VCXO) with Differential
LVPECL outputs and
Center Frequency
(Fo)
60
-25
-10
-35
-40
3.135
-
-
-
200
25
Frequency Stability
1
2
Frequency vs. Aging (10 Years)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-
10
-
35
-
85
Enable/Disable function. The
VPLD61B is designed for use with
PLL systems in SONET/SDH
systems requiring low jitter and
tight stability. No multiplication
schemes are used in this oscillator
design.
(Vcc)
(Icc)
3.3
-
3.465
80
Vdc
Supply Current
mA
Period Jitter
Integrated Phase Jitter
(BW=12kHz to 20MHz)
-
2
5
ps rms
-
-
-
-
-
-
0.5
-60
1
-
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
-90
-
-120
-140
-145
-
-
-
FEATURES
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
SURFACE MOUNT PACKAGE
3.3V OPERATION
MINIMUM NOMINAL MAXIMUM
UNITS
Control Voltage Range
Frequency Pullability
(Vc)
0.3
+/-75
+/-30
-10
-
1.65
3.0
Vdc
-
+/-175
3
4
Absolute Pull Range (APR)
Monotonic Linearity
-
-
ppm
%
LOW JITTER <1pS RMS
-
10
Input Impedance
50K
-
Ohm
KHz
Vdc
Vdc
FREQUENCY STABILITY: 25ppm
TEMPERATURE RANGE: -40 to 85°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
-
-
-
Modulation Bandwidth (3dB)
Enable Input Voltage (Low)
Disable Input Voltage (High)
10
-
1.68
-
(Vil)
-
5
5
(Vih)
2.275
LVPECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
NOTE
LOAD
-
-
-
50
-
6
TAPE AND REEL PACKAGING
MEETS EIA-481A STANDARD
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
RoHS COMPLIANT / LEAD FREE
Duty Cycle at 50% Level
50
-
Rise / Fall Time 20% to 80%
1.0
ns
PACKAGE CHARACTERISTICS
ORDERING INFORMATION
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
VPLD61B - 155.52M
PROCESS RECOMMENDATIONS
Soldering Process
Wash
TABLE 6.0
See the solder profile page 2.
Ultrasonic cleaning is not recommended.
VCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
05/03/10
Vx378
1
2
07
REV:
Copyright 2007 Connor-Winfield all rights reserved.
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