VF594 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Wide Frequency Range, Very Low Phase Jitter, Wide Pullability, Standard Footprint, Wide Operating Temperature, EMI Shielded

ECM Surface Mount VCXO
Valpey Fisher VF594
§ Wide Frequency Range
§ Very Low Phase Jitter
§ Wide Pullability
§ Standard Footprint
§ Wide Operating Temperature
§ EMI Shielded
Parameter
Frequency Range
Frequency
Stability
Supply Voltage
Supply Current
Load
Duty Cycle
Rise & Fall Times
Logic “1” Level
Logic “0” Level
Start Up Time
Phase Jitter
Modulation BW
Input Impedance
Control Voltage
Pulling Range
Linearity
Setability (Vc for
center frequency)
Operating Temp
VF594
1.54MHz to 160.0MHz
+/-25ppm
Notes
Vs. Temp
5V +/-5%
Standard
3.3V +/-5%
Option
12mA @ 20MHz
No Load
10TTL gates or 50pF MAX, AC Coupled
50R Termination recommended @F >54MHz
40 / 60 or 45/55
Specify
6nS max
0.9Vcc min
Max Load
0.1Vcc max
Max Load
10mS max
2mS Typ
1pS max
Fj>1kHz
10kHz @ -3dB min
50K ohm min
Fm<10kHz
0V to 5.0V
Vcc 5.0V
0V to 3.3V
Vcc 3.3V
+/- 50ppm
Or Specify
+/-5%, +/- 10% +/-20%
Specify
2.50V typ
Vcc 5.0V
1.65V typ
0⁰C to +70⁰C
-45⁰C to +85⁰C Available
Vcc 3.3V
Standard
Option
Environmental & Mechanical
Mechanical Mil STD 202 Method 213
Shock
Cond E
Thermal
Mil STD 883 Method 1011
Shock
Cond A
Vibration
MIL-STD-883 Method 2007
Soldering
Condition
Hermetic
Cond A
260⁰C for 10s max:
230⁰C for 90s max
Leak rate less than 5x10^-8
Seal
Atm.cc/s of helium
Part Numbering VF594 S L 1 50 46.72M
Series
Stability S=20ppm
Blank=50ppm
Supply V L=3.3 Blank =5.0
Temp Range
1=-40+85 Blank= Std
Pulling Range
Frequency
Pin
1
Function Vc
2
3
4
GND/ Case O/P Vcc
A
B
C
D
E
F
G
H
13.97 9.78 4.70 3.30 5.08 7.62 0.457 1.39
Dimensions in mm
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: [phone]: Fax: [phone]. Email: [e-mail]
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
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