TFLB546 Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – 3.3V SURFACE MOUNT LVCMOS TCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
WWW.CONWIN.COM
PRODUCT
DATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
3.3V SURFACE MOUNT LVCMOS TCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
UNITS
(Vcc)
(Vc)
MINIMUM
-40
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
85
7
7
UNITS
°C
Vdc
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFICATIONS
PARAMETER
Frequency Range
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
1.60
-4.6
0
3.135
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
3.3
8
-
-
-70
-100
-125
-135
-145
MAXIMUM
50.00
4.6
70
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
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
-
2.2
-
-4
-
40
-
NOMINAL
-
2.4
0.3
-
-
50
3
MAXIMUM
15
-
0.4
-
4
60
5
UNITS
pF
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
Soldering Process
Wash
TABLE 6.0
RoHS 5/6 compliant, see the solder profile on page 2.
Ultrasonic cleaning is not recommended.
Note:
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load
change, shock and vibration, 15 years aging.
TFLB546
DESCRIPTION
The Connor-Winfield TFLB546 is
a Surface Mount Temperature
Compensated Crystal Oscillator
(TCXO). Operating at 3.3Vdc,
the TFLB546 will maintain
±4.6ppm frequency tolerance
over 15 years. The TFLB546 is
offered in a surface mount
package for automated
assembly.
FEATURES
TCXO
3.3V OPERATION
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 15 YEARS.
TEMPERATURE RANGE: 0 to 70°C
LOW JITTER <1pS RMS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS 5/6 COMPLIANT
ORDERING INFORMATION
TFLB546 - 012.8M
TCXO
SERIES
CENTER
FREQUENCY
DATA SHEET #: ^Tx070
PAGE 1 OF 2
REV: 02
DATE: ^02/14/08
Specifications subject to change without notice.
aCopyright 2008 Connor-Winfield all rights reserved.