THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722. PRODUCT DATA SHEET
Specifications subject to change without notice.
DATA SHEET #: REV: DATE:
PAGE OF Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
VPLB54TEM is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with LVPECL
Differential outputs. Based on a
fundamental strip crystal design,
the VPLB54TEM is designed for
phased lock loop applications
requiring low jitter and tight
stability.
1 2
VPLB54TEM - 622.08MHz
VCXO
SERIES CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
IMPROVED MICROPHONIC DESIGN
3.3V SUPPLY VOLTAGE
LOW JITTER <1pS RMS
FREQUENCY TOLERANCE ±20PPM
TEMPERATURE RANGE 0° TO 70°C
DIFFERENTIAL PECL OUTPUTS
3.3V SURFACE MOUNT PECL OSCILLATOR
VPLB54TEM
Vx386 01 5/30/03
www.conwin.com
CW 0107
VPLB54TEM
622.08
ABSOLUTE MAXIMUM RATINGS TABLE 1.0
PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE
Storage Temperature -40 - 85 °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) -
622.08000
644.53125
666.51428
669.32660
777.60000 - MHz
Total Frequency Tolerance -20 - 20 ppm 1
Operating Temperature Range 0 - 70 °C
Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc
Supply Current (Icc) - - 100 mA
Jitter (BW=10Hz to 20MHz) - - 5 ps rms
Jitter (BW=12kHz to 20MHz) - - 1 ps rms
SSB Phase Noise at 100Hz offset - -60 - 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
Absolute Pull Range (APR) +/-25 - - ppm 2
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 3
Voltage (High) (Voh) 2.26 - - Vdc
(Low) (Vol) - - 1.70 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 substrate with grounded metal
cover.
PROCESS
RECOMMENDATIONS TABLE 6.0
Solder Reflow The component solder used internal to this device has a melting point of
221°C. The peak temperature inside the device should be less than or equal
to 220°C for a maximum of 10 seconds
Wash Ultrasonic cleaning is not recommended.
Notes
1.0 Control Voltage @ 1.65V. Includes calibration @ 25°C, deviation over temperature, supply and load variations, shock,
vibration and aging for fifteen years. Referenced to Fo at T=25°C Positive Slope.
2.0 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.
3.0 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. PRODUCT DATA SHEET
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
Vx386 01 5/30/03
www.conwin.com
CW DATE CODE
VPLB54TEM
622.08M
PIN FUNCTION
1 CONTROL VOLTAGE
6 N/C
7 GROUND (CASE)
8 Q OUTPUT
9 COMP OUTPUT
14 Vcc
1 6 7
14 9 8
1.65Vdc
N/C
3.3Vdc
3.3Vdc
.225 MAX
(5.71mm)
