SMD TCXO/VCTCXO for GPS Applications
RoHS Compliant / Pb Free
Model: FOX923_-GP SERIES
Rev. 6/21/2011
http://www.foxonline.com/need_a_sample.htm
Page 1 of 1
OPTIONS
• Voltage Control
FEATURES
• 0.5PPM Stability
• Supply Voltages of 1.8V ~ 3.3V
• 1.2 mm Max Height
• Clipped SINE Output
• Tape and Reel (3,000 pcs. STD)
• PART NUMBER SELECTIONLearn More - Internet Required
Supply
Voltage (Vdd)
TCXO/VCTCXO
Model
Number
Part Number
#4
#1
#3
673CGP-Frequency-xxxxx
638CGP-Frequency-xxxxx
673GP-Frequency-xxxxx
638GP-Frequency-xxxxx
673DGP-Frequency-xxxxx
638DGP-Frequency-xxxxx
673FGP-Frequency-xxxxx
638FGP-Frequency-xxxxx
673GGP-Frequency-xxxxx
638GGP-Frequency-xxxxx
673LGP-Frequency-xxxxx
638LGP-Frequency-xxxxx
3.3V ±5%
3.3V ±5%
3.0V ±5%
3.0V ±5%
2.8V ±5%
2.8V ±5%
2.7V ±5%
2.7V ±5%
2.5V ±5%
2.5V ±5%
1.8V ±5%
1.8V ±5%
TCXO
VCTCXO
TCXO
VCTCXO
TCXO
VCTCXO
TCXO
VCTCXO
TCXO
FOX923C-GP
FOX923CE-GP
FOX923B-GP
FOX923E-GP
FOX923D-GP
FOX923DE-GP
FOX923F-GP
FOX923FE-GP
FOX923G-GP
FOX923GE-GP
FOX923L-GP
FOX923LE-GP
Top
View
Marking
2.5±0.2
#2
Dot denotes
pin 1.
1.2 Max
VCTCXO
TCXO
VCTCXO
1.95
• ELECTRICAL CHARACTERISTICS
PARAMETERS
#1
#4
#2
#3
MAX (unless otherwise noted)
See Table Below
Bottom
View
Frequency Range (Fo)
Temperature Range
0.65
Operating
Storage
Supply Voltage
Input Current
Initial Frequency Tolerance @ 25ºC (after 2 reflows)
(VCTCXO: Vc = 0.5Vdd)
(Topr)
-30ºC ~ +85ºC
-40ºC ~ +90ºC
1.8V ~ 3.3V
2.0mA
(Tstg)
(Vdd)
(Idd)
Recom m ended
Solder Pad Layout
1
±2.0 PPM
Frequency Stability
Over Temperature Range
Over Supply Voltage Change (Vdd ± 5%)
Over Load Change (10KΩ ±10%//10pF±10%)
1.6
1.3
±0.5 PPM
±0.3 PPM
±0.2 PPM
#4
#3
1.3
0.4
Output Waveform
(Clipped Sine)
Peak-to-Peak Level (Vp-p)
Output Load
Pullability
Vdd = 2.5V~3.3V, Vc = 50% Vdd ±1.0V
Vdd = 1.8V, Vc = 0.9V ±0.6V
Aging per year
0.8V Min
10KΩ ±10% // 10pF ±10%
#1
#2
±5 ~ ±15PPM
±3 ~ ±5PPM
±1.0PPM
All dimensions are in millimeters.
Phase Noise (26.000MHz, @ 10kHz offset)
Reflow Soldering Temp
Moisture Sensitivity Level (MSL)
Termination Finish
-145 dBc/Hz Typical
260ºC / 10 Seconds
1
Pin Connections
TCXO
#1 NC #3 Output
#2 GND #4 VDD
VCTCXO
#1Vc #3 Output
#2 GND #4 VDD
Au
• STANDARD FREQUENCIES2&3
13.000 MHz
16.367677 MHz
19.200 MHz
10.000 MHz
16.367667 MHz
16.800 MHz
16.367 MHz
16.368 MHz
23.104 MHz
16.3676 MHz
16.369 MHz
24.5535 MHz
27.456 MHz
26.000 MHz
1For proper operation, a control Voltage (Vc) must be applied to pin 1 on VCTCXO's.
2Does not imply a stocked part. All frequencies may not be available for all Vdd.
3Other fequencies may be available. Contact Fox Technical support with your requirements.
*Dimensional drawing is for reference to critical specifications defined by size measurements.
Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may very.
All specifications subject to change without notice.
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com
EMEA Tel: +44 .1283.568153 | Canada +1.888.438.2369 | Asia Hong Kong Tel: +852.2854.4285 | Japan Tel: +81.3.3374.2079
© 2011 FOX ELECTRONICS | ISO9001:2008 Certified
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