3.0V / 5.0V, Clipped Sine, TCXO
Model: FOX801LF Series
Rev. 5/4/2016
RoHS Compliant
Page 1 of 1
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FEATURES
• 2.0mm Height Max
• Low Cost
OPTIONS
• 'ALF' Version - 5.0V
• 'BLF' Version - 3.0V
• Clipped Sine Output
• Tape and Reel (1,000 pcs. STD)
• VCTCXO - AELF/BELF Version
• VCTCXO - AHLF/BHLF Version (trimmerless)
• PART NUMBER SELECTION
Model
Frequency
Stability
see table
see table
see table
see table
see table
see table
Frequency
Operating
Temperature (ºC)
-30 ~ +75
Part Number
Number
Range (MHz)
9.600 ~ 50.000
9.600 ~ 50.000
9.600 ~ 50.000
9.600 ~ 50.000
9.600 ~ 50.000
9.600 ~ 50.000
250LF-Frequency-xxxxx
251LF-Frequency-xxxxx
252LF-Frequency-xxxxx
253LF-Frequency-xxxxx
254LF-Frequency-xxxxx
255LF-Frequency-xxxxx
FOX801ALF
FOX801AELF
FOX801AHLF
FOX801BLF
FOX801BELF
FOX801BHLF
-30 ~ +75
-30 ~ +75
-30 ~ +75
-30 ~ +75
-30 ~ +75
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
9.600 ~ 50.000 MHz
PARAMETERS
Frequency Range (Fo)
Temperature Range
Operating
Storage
(Topr)
(Tstg)
-30ºC ~ +75ºC
-35ºC ~ +80ºC
Initial Frequency Tolerance (@25ºC)
Vc = 2.5V (ALF Series)1 FOX801ALF/BLF/AELF/BELF
±0.5PPM
±2.0PPM
Vc = 1.5V (BLF Series)1 FOX801AHLF/BHLF
Supply Voltage
ALF Version
BLF Version
Input Current
(Vdd)
5.0V ± 5%
3.0V ± 5%
(Idd)
9.600 ~ 21.999 MHz
21.999+ ~ 27.999 MHz
27.999+ ~ 39.999 MHz
39.999+ ~ 50.000 MHz
2.0mA
3.0mA
4.0mA
5.0mA
Frequency Stability
Over Temperature Range
±2.5PPM
Over Supply Voltage Change (Vdd ± 5%)
9.600 ~ 21.999 MHz
21.999+ ~ 27.999 MHz
27.999+ ~ 50.000 MHz
Over Load Change (10KΩ ± 10% // 10pF ± 10%)
±0.3PPM
±0.5PPM
±1.0PPM
±0.3PPM
Output Waveform
(Clipped Sine)
Peak-to-Peak Level (Vp-p)
ALF Version: 9.600 ~ 15.999 MHz
ALF Version: 16.000 ~ 50.000 MHz
BLF Version: 9.600 ~ 15.999 MHz
BLF Version: 16.000 ~ 50.000 MHz
Output Load
1.0V Min
0.8V Min
0.8V Min
0.7V Min
All dimensions are in millimeters.
10KΩ // 10pF ±10%
Frequency Adjustment (Internal Trimmer)
FOX801ALF/BLF/AELF/BELF
FOX801AHLF/BHLF
Voltage Control Option (VCTCXO)1
ALF Version (Vc=2.5±2.0V) FOX801ALF/BLF
BLF Version (Vc=1.5±1.0V) FOX801AELF/BELF
FOX801AHLF/BHLF
±3.0PPM Min
Trimmerless
None
±5.0PPM Min
±8.0PPM Min
1.0PPM
Aging per year
1 For proper operation, a control voltage (Vc) must be applied to pin 1 on VCTCXOs.
All specifications subject to change without notice.
Fox Electronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
USA +1.239.693.0099
FAX +1.239.693.1554
An Integrated Device Technology, Inc. company
FOXonline.com
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