THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
P R O D U C T D A T A S H E E T
Specifications subject to change without notice.
DATA SHEET #:
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
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.
1
2
VPLD61B - 155.52MHz
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
3.3V OPERATION
LOW JITTER <1pS RMS
FREQUENCY STABILITY 25ppm
DIFFERENTIAL PECL OUTPUTS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT PECL OSCILLATOR
VPLD61B
Vx378
01
5/23/02
www.conwin.com
C
W
0
7
0
1
V
P
L
D
6
1
B
1
5
5
.
5
2
M
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
Storage Temperature
-55
-
125
C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
155.52
156.25
166.629
167.33
177.37142
178.571428
195.3125
MHz
Frequency vs. Temperature
-25
-
25
ppm
1
Frequency vs. Aging (10 years)
-10
10
ppm
Total Frequency Tolerance
-35
35
ppm
2
Operating Temperature Range
-40
-
85
C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
-
80
mA
Jitter (BW=10Hz to 20MHz)
-
-
5
ps rms
Jitter (BW=12kHz to 20MHz)
-
-
1
ps rms
SSB Phase Noise at 100Hz offset
-
-80
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-100
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-130
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-135
-
dBc/Hz
INPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
Control Voltage Range
(Vc)
0.3
1.65
3.0
Vdc
Frequency at Vc=0.3Vdc
-175
-
-65
ppm
3
Frequency at Vc=3.0Vdc
65
-
175
ppm
3
Absolute Pull Range (APR)
+/-30
-
-
ppm
4
Monotonic Linearity
-10
-
10
%
Input Impedance
-
50K
-
Ohm
Modulation Bandwidth (3dB)
10
-
-
KHz
PECL OUTPUT
CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
LOAD
-
-
50
Ohms
5
Voltage (High)
(Voh)
2.275
-
-
Vdc
(Low)
(Vol)
-
-
1.68
Vdc
Duty Cycle at 50% Level
45
50
55
%
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
RECOMMENDATIONS
TABLE 6.0
Solder Reflow
The component solder used internal to this device has a m elting point of
221C. The peak temperature inside the device should be less than or
Notes
1.0
Control Voltage @ 1.65V
2.0
Includes deviation over temperature, supply and load variations, shock, vibration and aging. Excludes calibration
tolerance.
3.0
Referenced to Fo at T=25C Positive Slope.
4.0
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.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
P R O D U C T D A T A S H E E T
Specifications subject to change without notice.
DATA SHEET #:
REV:
DATE:
PAGE
OF
Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
2
2
Vx378
01
5/23/02
www.conwin.com
V
P
L
D
6
1
B
1
5
5
.
5
2
M
V
P
L
D
6
1
B
1
5
5
.
5
2
M
C
W
C
W
CONTROL VOLTAGE
1.65V
.140 MAX
.140 MAX
(3.56mm)
(3.56mm)
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