TFLD546-77.76MHZ [CONNOR-WINFIELD]
Oscillator;
| 型号： | TFLD546-77.76MHZ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总2页 (文件大小：179K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
CW 0701
TFLD546
20.00M
SURFACE MOUNT 3.3V HCMOS TCXO
TFLD546
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
-40
-
-
85
7
Supply Voltage
(Vcc)
-0.6
Vdc
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
The Connor-Winfield TFLD546 is
a Surface Mount Temperature
Compensated Crystal Oscillator
(TCXO). Operating at 3.3Vdc,
the TFLD546 will maintain
±4.6ppm frequency tolerance
over 20 years. The TFLD546 is
offered in a surface mount
package for automated
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
Frequency Range
(Fo)
12.80
-
-
77.76
Frequency Tolerance
-4.6
4.6
ppm
1
Operating Temperature Range
Supply Voltage
0
-
70
°C
(Vcc)
(Icc)
3.135
3.3
9
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
25
5
1
-
mA
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
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-90
-120
-135
-145
-
assembly.
-
-
-
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOAD
-
2.0
-
-
-
-
15
-
FEATURES
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
Vdc
Vdc
mA
mA
%
0.4
-
3.3V OPERATION
-
-
-4
-
4
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 20 YEARS.
Duty Cycle at 50% of Vcc
45
50
3
55
5
Rise / Fall Time 10% to 90%
nS
TEMPERATURE RANGE: 0 to 70°C
LOW JITTER <1pS RMS
PACKAGE CHARACTERISTICS
TABLE 4.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
PROCESS RECOMMENDATIONS
Solder Reflow
TABLE 5.0
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 than or
equal to 220°C for a maximum of 10 seconds
Wash
Ultrasonic cleaning is not recommended.
Note:
ORDERING INFORMATION
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,
shock and vibration, 20 years aging.
TFLD546 - 20.00MHz
TCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
11/19/03
Tx101
1
2
04
REV:
Copyright 2001 Connor-Winfield all rights reserved.
DATASHEET #:
PAGE
OF
DATE:
a
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
.210 MAX
(5.33m m )
Pin Connection
1
N/C
2
3
4
5
6
N/C
Ground
Output
N/C
4
3
2
5
Vcc
6
1
Dimensional Tolerance:
±.005 (.127mm)
90%
10%
.555
(14.10m m )
.375
(9.52m m )
KEEP OUT
AREA
3.3Vdc
N/C
6
5
3
4
1
2
N/C
N/C
Specifications subject to change without notice.
11/19/03
Tx101
04
2
2
Copyright 2001 Connor-Winfield all rights reserved.
DATASHEET #:
PAGE
OF
REV:
DATE:
a
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