TFLD546E [CONNOR-WINFIELD]
SURFACE MOUNT 3.3V HCMOS TCXO; 表面贴装3.3V HCMOS TCXO
| 型号： | TFLD546E |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | SURFACE MOUNT 3.3V HCMOS TCXO |
| 文件： | 总2页 (文件大小：180K) |
| 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
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
TFLD546
Storage Temperature
-40
-
-
85
6
Supply Voltage
(Vcc)
-0.6
Vdc
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
DESCRIPTION
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
ppm
Frequency Range
(Fo)
12.80
-
-
155.52
1.5
4.6
70
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
Frequency Calibration @ 25°C
Frequency Tolerance
-1.5
-4.6
-
ppm
1
Operating Temperature Range
Supply Voltage
0
-
°C
(Vcc)
(Icc)
3.135
3.3
9
-
3.465
25
Vdc
Supply Current
-
-
-
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
5
ps rms
ps rms
-
1
PHASE NOISE CHARACTERISTICS
Typical Phase Noise Measurements @:
SSB Phase Noise at 10Hz offset
TABLE 4.0
12.80
-60
77.76
-60
155.52
-50
MHz
assembly.
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
-90
-90
-80
-120
-135
-145
-120
-135
-145
-115
-130
-140
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
TABLE 5.0
NOTE
FEATURES
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOAD
-
2.0
-
-
-
-
15
-
3.3V OPERATION
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
Vdc
Vdc
mA
mA
%
0.4
-
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER 20 YEARS.
-
-
-8
-
8
Duty Cycle at 50% of Vcc
45
50
3
55
5
TEMPERATURE RANGE: 0 to 70°C
LOW JITTER <1pS RMS
Rise / Fall Time 10% to 90%
nS
PACKAGE CHARACTERISTICS
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
TABLE 6.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
Solder Reflow
TABLE 7.0
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.
10/21/04
Tx101
1
2
07
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 )
TABLE 8.0
Pin Connection
1
2
3
4
5
6
N/C
N/C
Ground
Output
N/C
4
3
2
5
6
1
Vcc
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.
10/21/04
Tx101
07
2
2
Copyright 2001 Connor-Winfield all rights reserved.
DATASHEET #:
PAGE
OF
REV:
DATE:
a
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