THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
CW 0701
VPLD61B
155.52M
3.3V SURFACE MOUNT PECL OSCILLATOR
TABLE 1.0
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
-55
-
125
°C
Storage Temperature
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
NOTE
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM
Center Frequency
(Fo)
Frequency vs. Temperature
Frequency vs. Aging (10 years)
Total Frequency Tolerance
Operating Temperature Range
NOMINAL MAXIMUM
155.52
156.25
166.629
167.33
177.37142
178.571428
195.3125
-25
-10
-35
-40
-
UNITS
VPLD61B
NOTE
DESCRIPTION
MHz
-
25
10
35
85
ppm
ppm
ppm
°C
1
Vdc
Supply Voltage
(Vcc)
3.135
3.3
3.465
Supply Current
(Icc)
-
-
80
mA
Jitter (BW=10Hz to 20MHz)
-
-
5
ps rms
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
-
-80
-100
-130
-135
1
-
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
MINIMUM
0.3
-175
65
+/-30
-10
10
NOMINAL
1.65
50K
MAXIMUM
3.0
-65
175
10
-
UNITS
Vdc
ppm
ppm
ppm
%
Ohm
KHz
2
INPUT CHARACTERISTICS
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.
TABLE 3.0
PARAMETER
Control Voltage Range
Frequency at Vc=0.3Vdc
Frequency at Vc=3.0Vdc
Absolute Pull Range (APR)
Monotonic Linearity
Input Impedance
(Vc)
Modulation Bandwidth (3dB)
-
NOTE
3
3
4
FEATURES
3.3V OPERATION
LOW JITTER <1pS RMS
PECL OUTPUT
CHARACTERISTICS
TABLE 4.0
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle at 50% Level
Rise / Fall Time 20% to 80%
(Voh)
(Vol)
PACKAGE CHARACTERISTICS
Package
PROCESS
RECOMMENDATIONS
Solder Reflow
Notes
1.0
2.0
3.0
4.0
5.0
MINIMUM
2.275
45
-
NOMINAL
50
-
MAXIMUM
50
1.68
55
1.0
UNITS
Ohms
Vdc
Vdc
%
nS
NOTE
5
FREQUENCY STABILITY ±25ppm
DIFFERENTIAL PECL OUTPUTS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
TABLE 5.0
Non-hermetic package consisting of an FR4 subst rate with grounded metal
cover.
TABLE 6.0
The component solder used internal to this device has a m elting point of
221°C. The peak temperature inside the device should be less than or
Control Voltage @ 1.65V
Includes deviation over temperature, supply and load variations, shock, vibration and aging. Excludes calibration
tolerance.
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.
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
ORDERING INFORMATION
VPLD61B - 155.52MHz
VCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Vx378
PAGE 1
OF
2
REV: 01
DATE:
5/23/02
aCopyright 2001 Connor-Winfield all rights reserved.
