TVLD646 Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V HCMOS VCTCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW 0636
TVLD646
SURFACE MOUNT 3.3V HCMOS VCTCXO
10.00M
ABSOLUTE M AXIMUM RATING S
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
UNITS
(Vcc)
(Vc)
MINIMUM
-40
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
85
4.6
4.6
UNITS
°C
Vdc
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFIC ATIONS
PARAMETER
Frequency Range
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
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
(Fo)
(Vcc)
(Icc)
MINIMUM
6.4
-4.6
-40
3.135
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
3.3
9
-
-
-65
-95
-125
-135
-145
MAXIMUM
156.25
4.6
85
3.465
20
5
1
-
-
-
-
-
UNITS
MHz
ppm
°C
Vdc
mA
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
TABLE 2.0
NOTE
1
TVLD646
DESCRIPTION
The Connor-Winfield TVLD646 is
a Surface Mount Temperature
Compensated Crystal Oscillator
(TCXO). Operating at 3.3Vdc,
the TVLD646 will maintain
±4.6ppm frequency tolerance
over 20 years. The TVLD646 is
offered in a surface mount
package for automated
assembly.
INPUT CHARACTERISTICS
PARAMETER
Control Voltage
Frequency Pullability
Frequency Adjust Linearity
Input Impedance
TABLE 3.0
MINIMUM NOMINAL MAXIMUM UNITS
NOTE
(Vc)
0.3
1.65
3.0
Vdc
±10
-
-
ppm
2
-15
-
15
%
10k
-
-
Ohm
FEATURES
3.3V OPERATION
LVCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Voh)
(Low)
(Vol)
Current
(High)
(Ioh)
(Low)
(Ioh)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
MINIMUM
-
2.0
-
-8
-
45
-
NOMINAL
-
-
-
-
-
50
3
MAXIMUM
15
-
0.4
-
8
55
5
UNITS
pF
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 20 YEARS.
TEMPERATURE RANGE: -40 to 85°C
LOW JITTER <1pS RMS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
PACKAG E CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Soldering Process
See solder profile page 2.
Wash
Ultrasonic cleaning is not recommended.
Note:
ORDERING INFORMATION
TVLD646 - 10.0MHz
1) Inclusive of calibration, frequency vs. temperature stab ility, supply voltage change, load
change, shock and vibration and agin g for 10 years.
2) Positive Slope.
DATASHEET #: ^Tx161
PAGE 1 OF 2
REV: 00
DATE: ^09/11/06
TCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.