FOX923-GP Datasheet, PDF (1/1 Pages) Fox Electronics – SMD TCXO/VCTCXO for GPS Applications

SMD TCXO/VCTCXO for GPS Applications
Model: FOX923_-GP SERIES RoHS Compliant / Pb Free
Page 1 of 1
Rev. 6/30/2009
http://www.foxonline.com/need_a_sample.htm
FEATURES
• 0.5PPM Stability
• Supply Voltages of 1.8V ~ 3.3V
• 1.2 mm Max Height
• Clipped SINE Output
OPTIONS
• Voltage Control
• PART NUMBER SELECTION ^{Learn More - Internet Required}
Part Number
Model
Number
673CGP-Frequency-xxxxx FOX923C-GP
638CGP-Frequency-xxxxx FOX923CE-GP
673GP-Frequency-xxxxx FOX923B-GP
638GP-Frequency-xxxxx FOX923E-GP
673DGP-Frequency-xxxxx FOX923D-GP
638DGP-Frequency-xxxxx FOX923DE-GP
673FGP-Frequency-xxxxx FOX923F-GP
638FGP-Frequency-xxxxx FOX923FE-GP
673GGP-Frequency-xxxxx FOX923G-GP
638GGP-Frequency-xxxxx FOX923GE-GP
673LGP-Frequency-xxxxx FOX923L-GP
638LGP-Frequency-xxxxx FOX923LE-GP
Supply
Voltage (Vdd)
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
VCTCXO
TCXO
VCTCXO
TCXO
VCTCXO
• ELECTRICAL CHARACTERISTICS
#4
Top
View
#1
Dot denotes
pin 1.
Marking
#3
2.5±0.2
#2
1.2 Max
1.95
PARAMETERS
MAX (unless otherwise noted)
Frequency Range (Fo)
See Table Below
Temperature Range
Operating
(Topr)
-30ºC ~ +85ºC
Storage
(Tstg)
-40ºC ~ +90ºC
Supply Voltage (Vdd)
1.8V ~ 3.3V
Input Current
(Idd)
Fo = 16.3676 ~ 23.104MHz
1.5mA
Fo = 24.5535 ~ 27.456MHz
1.7mA
Initial Frequency Tolerance @ 25ºC (after 2 reflows)
(VCTCXO: Vc = 0.5Vdd)¹
±1.5 PPM
Frequency Stability
Over Temperature Range
±0.5 PPM
Over Supply Voltage Change (Vdd ± 5%) _{±0.3 PPM}
Over Load Change (10KΩ ±10%//10pF±10%)
±0.2 PPM
Output Waveform (Clipped Sine)
Peak-to-Peak Level (Vp-p)
0.8V Min
Output Load
10KΩ ±10% // 10pF ±10%
Pullability
Vdd = 2.5V~3.3V, Vc = 50% Vdd ±1.0V _{±5 ~ ±15PPM}
Vdd = 1.8V, Vc = 0.9V ±0.6V
±3 ~ ±5PPM
Aging per year
±1.0PPM
Phase Noise (26.000MHz, @ 10kHz offset)
Reflow Soldering Temp
-145 dBc/Hz Typical
260ºC / 10 Seconds
Moisture Sensitivity Level (MSL)
1
Termination Finish
Au
#1
#2
Bottom
View
#4
#3
0.65
Recommended
Solder Pad Layout
1.6 1.3
#4
# 3 1.3
0.4
#1
#2
All dimensions are in millimeters.
Pin Connections
TCXO
VCTCXO
#1 NC #3 Output
#2 GND #4 VDD
#1Vc #3 Output
#2 GND #4 VDD
• STANDARD FREQUENCIES^2&3
16.3676 MHz
16.367667 MHz 16.367677 MHz
16.368 MHz
16.369 MHz
16.800 MHz
19.200 MHz
23.104 MHz
24.5535 MHz
26.000 MHz
27.456 MHz
1_{For proper operation, a control Voltage (Vc) must be applied to pin 1 on VCTCXO's.}
2_{Does not imply a stocked part. All frequencies may not be available for all Vdd.}
3_{Other 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.
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