3.0V Surface Mount TCXO/VCTCXO
MODEL: FOX923 SERIES
OPTIONS
FEATURES
• Voltage Control (FOX923E)
• Voltages of 2.8V ~ 3.3V
• 3.0V Operation
• 1.0 mm Max Height
• Clipped SINE Output
• Low Cost
• Tape and Reel
Learn more about:
Part Marking Identification
• PART NUMBER SELECTIONLearn More - Internet Required
Tape and Reel Specification
Internet required
Frequency
Stability
see table
see table
Operating
Frequency
Model
Part Number
Temperature Range (MHz)
-20 ~ +75 ºC 8.000 ~ 35.000
-20 ~ +75 ºC 8.000 ~ 35.000
Number
FOX923B
FOX923E
673-Frequency-xxxxx
638-Frequency-xxxxx
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
PARAMETERS
Frequency Range (FO)
8.000 ~ 35.000 MHz
± 1.0PPM
Initial Frequency Tolerance @ 25ºC
(FOX923E: VC = 1.5V1)
Frequency Stability2
Over Temperature Range
Over Supply Voltage Change (3.0V ± 5%)
Over Load Change (10KΩ//10pF) ±10%
Temperature Range
± 2.5PPM
± 0.2PPM
± 0.2PPM
Operating
Storage
Supply Voltage3
Input Current
Output Waveform
(TOPR)
(TSTG)
(VDD)
(IDD)
-20 ~ +75ºC
-40 ~ +85ºC
3.0V ± 5%
2.0mA
(Clipped Sine)
Peak-to-Peak Level (Vp-p)
Aging @ 25ºC; per year
Pullability1 (Vc = 1.5V ± 1.0V)
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
0.8V MIN
± 1.0PPM
±5PPM MIN, ±15PPM MAX
260ºC / 10 Seconds*
1
Au
1For proper operation, a control Voltage (Vc) must be applied to pin 1 on VCTCXO's.
2Other stabilities/temperature ranges available.
3Other voltages available.
All specifications subject to change without notice. Rev. 7/26/05
All dimensions are in millimeters.
Pin Connections
FOX923B
FOX923E
#1 NC
#2 GND
#3 Output
#4 Vdd
#1 Vc
#2 GND
#3 Output
#4 Vdd
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554 http://www.foxonline.com
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© 2005 FOX ELECTRONICS
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