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 UC T D ATA 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
-40
-0.5
-0.5
-
-
-
85
7.0
7.0
VPLB54TEM
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
622.08000
644.53125
666.51428
669.32660
The Connor-Winfield
VPLB54TEM is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with LVPECL
-
-20
-
20
Center Frequency
(Fo)
777.60000
MHz
ppm
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-
-
1
0
70
°C
Differential outputs. Based on a
fundamental strip crystal design,
the VPLB54TEM is designed for
phased lock loop applications
requiring low jitter and tight
stability.
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
100
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
-
5
1
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-100
-130
-135
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
Control Voltage Range
Absolute Pull Range (APR)
Monotonic Linearity
(Vc)
0.3
+/-25
-10
-
1.65
3.0
-
-
-
10
-
ppm
%
2
FEATURES
Input Impedance
50K
-
Ohm
KHz
IMPROVED MICROPHONIC DESIGN
3.3V SUPPLY VOLTAGE
Modulation Bandwidth (3dB)
10
-
PECL OUTPUT
CHARACTERISTICS
PARAMETER
TABLE 4.0
NOTE
3
LOW JITTER <1pS RMS
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
LOAD
-
2.26
-
-
-
50
-
FREQUENCY TOLERANCE ±20PPM
TEMPERATURE RANGE 0° TO 70°C
DIFFERENTIAL PECL OUTPUTS
Voltage
(High)
(Low)
(Voh)
(Vol)
-
1.70
55
Duty Cycle at 50% Level
45
-
50
-
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 m etal
cover.
PROCESS
RECOMMENDATIONS
Solder Reflow
ORDERING INFORMATION
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 equal
to 220°C for a maximum of 10 seconds
Wash
Notes
1.0
2.0
3.0
Ultrasonic cleaning is not recommended.
VPLB54TEM - 622.08MHz
VCXO
CENTER
FREQUENCY
SERIES
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.
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.
Specifications subject to change without notice.
5/30/03
Vx386
1
2
01
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Copyright 2001 Connor-Winfield all rights reserved.
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