TFLB546E - 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 0107
TFLB546E
12.800M
SURFACE MOUNT 3.3V LVCMOS TCXO
with TRI-STATE OUTPUT
TFLB546E
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
Storage Temperature
UNITS
Supply Voltage
(Vcc)
Enable / Disable Voltage
MINIMUM
-40
NOMINAL
-
MAXIMUM
85
UNITS
°C
-0.5
-
7
Vdc
-0.5
-
7
Vdc
MINIMUM
1.60
-1.5
-4.6
0
NOMINAL
-
MAXIMUM
50.00
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)
-
8
20
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
-70
-100
-125
-135
-145
1
-
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
INPUT CHARACTERISTICS
NOTE
1
TABLE 3.0
Enable Voltage (High)
(Vih)
70% Vcc
-
-
Vdc
Disable Voltage (Low)
(Vil)
-
-
30% Vcc
Vdc
MINIMUM
2.2
-
NOMINAL
2.4
0.3
MAXIMUM
15
0.4
UNITS
pF
Vdc
Vdc
-4
40
-
-
4
60
5
mA
mA
%
ns
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
(Voh)
(Vol)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
50
3
FEATURES
2
3.3V OPERATION
TABLE 4.0
(Ioh)
(Ioh)
The Connor-Winfield TFLB546E
is a Surface Mount Temperature
Compensated Crystal Oscillator
(TCXO). Operating at 3.3Vdc,
the TFLB546E will maintain
±4.6ppm frequency tolerance
over 15 years. The TFLB546E is
offered in a surface mount
package for automated
assembly.
NOTE
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 15 YEARS.
TEMPERATURE RANGE: 0 to 70°C
LOW JITTER <1pS RMS
TRI-STATE ENABLE/DISABLE
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
PACKAGE CHARACTERISTICS
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
Package
PROCESS RECOMMENDATIONS
Soldering Process
Wash
TABLE 6.0
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, 15 years aging.
2) Oscillator output is enabled with no connection on pad 6
DATA SHEET #:
Tx098
PAGE 1
OF
2
REV: 01
DATE:
12/17/08
RoHS 5/6 COMPLIANT
ORDERING INFORMATION
TFLB546E - 012.8M
TCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
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
TFLB546
12.800M
Package Layout
Suggested Pad Layout
6
.100
(2.54mm)
Dimensional Tolerance:
±.005 (.127mm)
Output Waveform
Pad Connections
Pad
1
6
7
8
14
90%
50%
Connection
N/C
Enable / Disable
Ground
Output
Vcc
10%
Test Circuit
Solder Profile
Temperature
3.3Vdc
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
100°C
6
25°C
N/C
E/D
0
Time
60-120s
Max.
10-30s
60-150s Max.
360 Sec. Max.
Specifications subject to change without notice.
DATA SHEET #:
Tx098
PAGE 2
OF
2
REV:
01
DATE:
12/17/08
aCopyright 2001 Connor-Winfield all rights reserved.