TFLD546EG Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V HCMOS TCXO

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
SURFACE MOUNT 3.3V HCMOS TCXO
CW 0627
TFLD546EG
40.00M
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.6
NOMINAL
-
-
MAXIMUM
85
6
UNITS
°C
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
12.80
-4.6
0
3.135
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
3.3
9
-
-
-60
-90
-120
-135
-145
MAXIMUM
156.25
4.6
70
3.465
25
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
INPUT CHARACTERISTICS
Enable Voltage (High)
Disable Voltage (Low)
TABLE 3.0
(Vih) > 70% Vdd
-
-
Vdc
2
(Vil)
-
-
< 30% Vdd
Vdc
HCMOS 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
-
-4
-
45
NOMINAL
-
-
-
-
-
50
3
MAXIMUM
15
-
0.4
-
4
55
5
UNITS
pF
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
PACKAGE CHARACTERISTICS
Package
TABLE 4.0
Non-hermetic package consisting of an FR4 subs trate with grounded metal
cover.
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
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 t han or
equal to 220°C for a maximum of 10 seconds
Ultrasonic cleaning is not recommended.
Note:
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,
shock and vibration, 20 years aging.
2) Oscillator output is enabled with no connection on pad 1. Output is at high impedance when
disabled.
TFLD546EG
DESCRIPTION
The Connor-Winfield
TFLD546EG is a Surface Mount
Temperature Compensated
Crystal Oscillator (TCXO).
Operating at 3.3Vdc, the
TFLD546EG5 will maintain
±4.6ppm frequency tolerance
over 20 years. The TFLD546EG
is offered in a surface mount
package for automated
assembly.
FEATURES
3.3V OPERATION
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 20 YEARS.
TEMPERATURE RANGE: 0 to 70°C
LOW JITTER <1pS RMS
TRI-STATE ENABLE/DISABLE FUNCTION
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
ORDERING INFORMATION
TFLD546EG - 40.00MHz
TCXO
SERIES
CENTER
FREQUENCY
DATASHEET #: ^Tx154
PAGE 1 OF 2
REV: 00
DATE: ^06/23/06
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.