THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
PRO D U CT D ATA SH E E T
CRYSTAL CONTROLLED OSCILLATORS
SURFACE MOUNT 3.3V HCMOS VCTCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
TVLB546
Storage Temperature
Supply Voltage
-40
-0.5
-0.5
-
-
-
85
7
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
7
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
DESCRIPTION
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
Frequency Range
(Fo)
1.6
-
-
50
The Connor-Winfield TVLB546 is
a 3.3V HCMOS, Surface Mount,
Voltage Controlled Temperature
Compensated Crystal Oscillator
(VCTCXO). The TVLB546 is
designed for applications
requiring very tight frequency
stability vs. temperature. The
TVLB546 is offered in a surface
mount package for automated
assembly.
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-4.6
4.6
ppm
1
0
-
70
°C
(Vcc)
(Icc)
3.135
3.3
6
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
10
5
1
-
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
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
dBc/Hz
-
-70
-100
-125
-135
-140
-
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
Control Voltage
(Vc)
0.3
±10
-15
10k
1.65
3.0
-
Frequency Pullability
Frequency Adjust Linearity
Input Impedance
-
-
-
ppm
%
2
FEATURES
15
-
Ohm
3.3V OPERATION
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
TABLE 4.0
NOTE
OVERALL FREQUENCY TOLERANCE OF
±4.6ppm
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOAD
-
2.4
-
-
-
-
15
-
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
Vdc
Vdc
mA
mA
%
TEMPERATURE RANGE 0 to 70°C
LOW JITTER <1pS RMS
0.4
-
-
-
-4
-
4
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
Duty Cycle at 50% of Vcc
45
-
50
3
55
5
Rise / Fall Time 10% to 90%
nS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
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
ORDERING INFORMATION
Solder Reflow
TVLB546 - 10.00MHz
Wash
Ultrasonic cleaning is not recommended.
TCXO
SERIES
CENTER
FREQUENCY
Note:
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load
change, shock and vibration and aging for 10 years.
2) Positive Slope.
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
07/20/04
Tx076
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