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
VPLD54J3EG
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
DESCRIPTION
Storage Temperature
Supply Voltage
-55
-ꢀ.5
-ꢀ.5
-
-
-
125
7.ꢀ
(Vcc)
(Vc)
Vdc
The Connor-Winfield
Input Voltage
Vcc+ꢀ.5
Vdc
VPLD54J3EG is a 3.3V
Voltage Controlled Crystal
Oscillator (VCXO) with
Differential LVPECL outputs
and Enable/Disable function.
The VPLD54J3EG 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.
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
Center Frequency
(Fo)
16.384
-
-
2ꢀꢀ
Frequency Stability
-2ꢀ
2ꢀ
ppm
1
Operating Temperature Range
Supply Voltage
ꢀ
-
7ꢀ
°C
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
1ꢀꢀ
mA
Jitter (BW=1ꢀHz to 2ꢀMHz)
Jitter (BW=12kHz to 8ꢀMHz)
SSB Phase Noise at 1ꢀHz offs et
SSB Phase Noise at 1ꢀꢀHz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 1ꢀKHz offset
SSB Phase Noise at 1ꢀꢀKHz offset
-
5
1
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-5ꢀ
-8ꢀ
-11ꢀ
-135
-14ꢀ
-
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
FEATURES
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
ppm
%
Control Voltage Range
Absolute Pull Range (APR)
Monotonic Linearity
(Vc)
ꢀ.3
+/-5ꢀ
-1ꢀ
-
1.65
3.ꢀ
SURFACE MOUNT PACKAGE
3.3V OPERATION
-
-
2
-
1ꢀ
Input Impedance
5ꢀK
-
Ohm
KHz
Vdc
Vdc
Modulation Bandwidth (3dB)
Enable Input Voltage (Low)
Disable Input Voltage (High)
1ꢀ
-
-
-
-
1.68
-
LOW JITTER <1pS RMS
(Vil)
-
3
3
FREQUENCY STABILITY: 2ꢀppm
TEMPERATURE RANGE: ꢀ to 7ꢀ°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
RoHS COMPLIANT/ LEAD FREE
(Vih)
2.275
LVPECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
NOTE
LOAD
-
-
-
5ꢀ
-
4
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
1.ꢀ
Duty Cycle at 5ꢀ% Level
5ꢀ
-
Rise / Fall Time measured @ 2ꢀ% to 8ꢀ%
nS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
ORDERING INFORMATION
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
TABLE 6.0
RoHS compliant / lead free, see solder profile page 2.
Ultrasonic cleaning is not recommended.
VPLD54J3EG - 155.52M
VCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
12/18/12
Vx655
1
2
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