THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
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 PECL OSCILLATOR
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
Supply Voltage
-55
-0.5
-0.5
-
-
-
125
7.0
7.0
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
VPLD61B
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
155.52
156.25
166.629
167.33
DESCRIPTION
177.37142
178.571428
195.3125
Center Frequency
(Fo)
MHz
ppm
The Connor-Winfield
1
Frequency vs. Temperature
Frequency vs. Aging (10 years)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-25
-
25
VPLD61B is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with Differential
PECL outputs. Based on a
fundamental crystal design,
the VPLD61B is designed for
phased lock loop applications
requiring low jitter and tight
stability.
-10
10
ppm
-35
35
ppm
2
-40
-
3.3
-
85
°C
(Vcc)
(Icc)
3.135
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
80
5
1
-
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-80
-100
-130
-135
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
Control Voltage Range
Frequency at Vc=0.3Vdc
Frequency at Vc=3.0Vdc
Absolute Pull Range (APR)
Monotonic Linearity
(Vc)
0.3
1.65
-
3.0
-65
-175
ppm
3
65
-
-
175
-
ppm
ppm
3
4
FEATURES
+/-30
-10
-
-
10
-
%
50K
Ohm
KHz
Input Impedance
3.3V OPERATION
10
-
-
Modulation Bandwidth (3dB)
LOW JITTER <1pS RMS
PECL OUTPUT
CHARACTERISTICS
PARAMETER
FREQUENCY STABILITY ±25ppm
DIFFERENTIAL PECL OUTPUTS
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
TABLE 4.0
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
NOTE
5
LOAD
-
-
-
50
-
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
Duty Cycle at 50% Level
50
-
Rise / Fall Time 20% to 80%
1.0
nS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 subst rate with grounded metal
cover.
PROCESS
ORDERING INFORMATION
RECOMMENDATIONS
Solder Reflow
TABLE 6.0
The component solder used internal to this device has a m elting point of
VPLD61B - 155.52MHz
Notes
1.0
2.0
Control Voltage @ 1.65V
VCXO
SERIES
CENTER
FREQUENCY
Includes deviation over temperature, supply and load variations, shock, vibration and aging. Excludes calibration
tolerance.
3.0
4.0
Referenced to Fo at T=25°C Positive Slope.
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime operation.
The APR is referenced to Fo.
5.0
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
5/23/02
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