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637P1945I2T


Part Number 637P1945I2T
Zouser Part # 637P1945I2T
Manufacturer CTS Frequency Controls
Category Passive ComponentsCrystals, Oscillators, ResonatorsOscillators
Description XTAL OSC XO 19.4400MHZ LVPECL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models 637P1945I2T PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jul 10 - Jul 15 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock204 - More on Order
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Lead-TimeTo be Confirmed
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637P1945I2T Specifications

Part Number 637P1945I2T
Brand CTS Frequency Controls
Lifecycle Active
RoHS No RoHS Information
Product Line Passive Components
Category Crystals, Oscillators, Resonators
Subcategory Oscillators
Manufacturer CTS Frequency Controls
Series 637
Base Resonator Crystal
Type XO (Standard)
Frequency 19.44MHz
Function Enable/Disable
Output LVPECL
Voltage - Supply 2.5V
Frequency Stability ±25ppm
Absolute Pull Range (APR) -
Operating Temperature -40°C ~ 85°C
Current - Supply (Max) 88mA
Ratings -
Mounting Type Surface Mount
Package / Case 6-SMD, No Lead
Size / Dimension 0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max) 0.079" (2.00mm)

637P1945I2T Documents

637P1945I2T, 637P1945I2T Datasheet (Total Pages: 9, Size: 790.08 KB)
637V31255I3T Datasheet Cover637V31255I3T Datasheet Page 2637V31255I3T Datasheet Page 3637V31255I3T Datasheet Page 4637V31255I3T Datasheet Page 5637V31255I3T Datasheet Page 6637V31255I3T Datasheet Page 7637V31255I3T Datasheet Page 8637V31255I3T Datasheet Page 9

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