TFLD546E - Connor

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW 0701
TFLD546E
40.0M
SURFACE MOUNT 9x14mm
3.3V LVCMOS TCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
MINIMUM
-40
NOMINAL
-
MAXIMUM
85
UNITS
°C
(Vcc)
-0.6
-
6
Vdc
MINIMUM
12.80
-1.5
-4.6
0
NOMINAL
-
MAXIMUM
156.25
1.5
4.6
70
UNITS
MHz
ppm
ppm
°C
Vdc
OPERATING SPECIFICATIONS
NOTE
DESCRIPTION
TABLE 2.0
PARAMETER
Frequency Range
Frequency Calibration @ 25°C
Frequency Tolerance
Operating Temperature Range
(Fo)
Supply Voltage
(Vcc)
3.135
3.3
3.465
Supply Current
(Icc)
-
9
25
mA
Period Jitter
-
3
5
ps rms
Phase 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
-
0.5
-60
-90
-120
-135
-145
1
-
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
INPUT CHARACTERISTICS FOR TRI-STATE ENABLE / DISABLE
(Vih)
70%Vcc
-
-
Vdc
Disable Voltage (Low)
(Vil)
-
-
30%Vcc
Vdc
MINIMUM
2.0
-
NOMINAL
-
MAXIMUM
15
0.4
UNITS
pF
Vdc
Vdc
-4
45
-
4
55
5
mA
mA
%
ns
LVCMOS OUTPUT CHARACTERISTICS
(Voh)
(Vol)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
NOTE
1
TABLE 3.0
Enable Voltage (High)
PARAMETER
LOAD
Voltage
(High)
(Low)
TFLD546E
TABLE 1.0
2
50
3
FEATURES
3.3V OPERATION
TABLE 4.0
(Ioh)
(Ioh)
The Connor-Winfield TFLD546E
is a Surface Mount Temperature
Compensated Crystal Oscillator
(TCXO). Operating at 3.3Vdc,
the TFLD546E will maintain
±4.6ppm frequency tolerance
over 20 years. The TFLD546E is
offered in a surface mount
package for automated
assembly.
NOTE
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
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Soldering Process
Wash
RoHS 5/6 compliant. See solder profile page 2.
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.
TAPE AND REEL PACKAGING
RoHS 5/6 COMPLIANT
ORDERING INFORMATION
TFLD546E - 040.0M
TCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Tx110
PAGE 1
OF
2
REV: 03
DATE:
12/11/08
aCopyright 2001 Connor-Winfield all rights reserved.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
Suggested Pad Layout
Package Outline
.210 MAX
CW
TFLD546E
40.0M
(5.33mm)
3
4
2
5
1
6
.555
(14.10mm)
KEEP OUT
AREA
.375
(9.52mm)
Dimensional Tolerance:
±.005 (.127mm)
Output Waveform
Solder Profile
Temperature
225°C
Ramp-Up Rate
3°C/second max.
from 150°C to 225°C.
225°C
tp
Ramp-Down Rate
6°C/second max.
183°C
150°C
90%
100°C
25°C
10%
0
Time
60-120s
Max.
10-30s
60-150s Max.
360 Sec. Max.
Test Circuit
Pad Connections
3.3Vdc
N/C
Pad
1
2
3
4
5
6
6 5 4
1 2
3
E/D
N/C
Connection
Enable / Disable
N/C
Ground
Output
N/C
Vcc
Specifications subject to change without notice.
DATA SHEET #:
Tx110
PAGE 2
OF
2
REV:
03
DATE:
12/11/08
aCopyright 2001 Connor-Winfield all rights reserved.