PX-421 Crystal Oscillator Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com • Low voltage clock applications • Military Portable Radios • Avionics and Instrumentation • Test and Measurement Equipment • Medical Equipment • Navigation Features Applications PX-421 PX-421 PX-421 * ( Except parts with Sn-Pb Solder Coated Option ) * ( Except parts with Sn-Pb Solder Coated Option ) Frequency Stabilities Parameter Min Typ Max Units Condition vs. operating temperature range (referenced to +25°C) -15 -25 -50 -100 +15 +25 +50 +100 ppm ppm ppm ppm 0… +70°C -25 -50 -100 +25 +50 +100 ppm ppm ppm -40… +85°C -50 -100 +50 +100 ppm ppm -55… +85°C -50 -100 +50 +100 ppm ppm -55… +105°C -50 -100 +50 +100 ppm ppm -55… +125°C Initial tolerance -15 -25 -50 -100 +15 +25 +50 +100 ppm ppm ppm ppm @+25°C @+25°C @+25°C @+25°C Performance Specifications PX-421 1 of 8 • Frequency: 10 KHz to 125 MHz • 4 Pin 1/2 DIP Package with Through Hole and SMD lead options • Fully RoHS Compliant * • No pure tin is used in this product • Previous Model: CO-449, MC720, MC721, 7140, 4140, ACA1 • Made in USA * ( Except parts with Sn/Pb Solder Coated Option )
8
Embed
Features Applications - VectronACMOS or TTL 24 to 49.9 MHz ACMOS or TTL 50 to 125.00 MHz Current consumption (+3.3 VDC or +2.5 VDC) 1.5 4 8 12 20 30 mA mA mA mA mA mA ACMOS 1.0 to
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
PX-421Crystal Oscillator
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
• Low voltage clock applications• Military Portable Radios• Avionics and Instrumentation• Test and Measurement Equipment• Medical Equipment• Navigation
Features Applications
PX-421PX-421
PX-421
* ( Except parts with Sn-Pb Solder Coated Option )* ( Except parts with Sn-Pb Solder Coated Option )
Frequency Stabilities
Parameter Min Typ Max Units Condition
vs. operating temperature range (referenced to +25°C)
-15-25-50
-100
+15+25+50
+100
ppmppmppmppm
0… +70°C
-25-50
-100
+25+50
+100
ppmppmppm
-40… +85°C
-50-100
+50+100
ppmppm -55… +85°C
-50-100
+50+100
ppmppm -55… +105°C
-50-100
+50+100
ppmppm -55… +125°C
Initial tolerance
-15-25-50
-100
+15+25+50
+100
ppmppmppmppm
@+25°C@+25°C@+25°C@+25°C
Performance Specifications
PX-421
1 of 8
• Frequency: 10 KHz to 125 MHz• 4 Pin 1/2 DIP Package with Through Hole and SMD lead options• Fully RoHS Compliant *• No pure tin is used in this product• Previous Model: CO-449, MC720, MC721, 7140, 4140, ACA1• Made in USA
* ( Except parts with Sn/Pb Solder Coated Option )
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
DisclaimerVectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
For Additional Information, Please Contact
Notes:1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies.2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25°C).3. Phase noise degrades with increasing output frequency.4. Subject to technical modification.5. Contact factory for availability.
8 of 8
ThisPageIntentionallyLeftBlank
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Rev: 7/20/2017 JV