ABDFVCTCXO-19.440MHZ-E-2-CT Allicdata Electronics
Allicdata Part #:

ABDFVCTCXO-19.440MHZ-E-2-CT-ND

Manufacturer Part#:

ABDFVCTCXO-19.440MHZ-E-2-CT

Price: $ 39.87
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Abracon LLC
Short Description: OSC VCTCXO 19.4400MHZ LVCMOS SMD
More Detail: 19.44MHz VCTCXO LVCMOS Oscillator 3.3V 14-SMD, No...
DataSheet: ABDFVCTCXO-19.440MHZ-E-2-CT datasheetABDFVCTCXO-19.440MHZ-E-2-CT Datasheet/PDF
Quantity: 1000
25 +: $ 35.88780
Stock 1000Can Ship Immediately
$ 39.87
Specifications
Series: ABDFVCTCXO
Packaging: Strip
Part Status: Active
Base Resonator: Crystal
Type: VCTCXO
Frequency: 19.44MHz
Function: --
Output: LVCMOS
Voltage - Supply: 3.3V
Frequency Stability: ±280ppb
Absolute Pull Range (APR): --
Operating Temperature: -20°C ~ 70°C
Current - Supply (Max): 20mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 14-SMD, No Lead
Size / Dimension: 0.559" L x 0.360" W (14.20mm x 9.15mm)
Height - Seated (Max): 0.122" (3.10mm)
Current - Supply (Disable) (Max): --
Description

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Oscillators

The ABDFVCTCXO-19.440MHZ-E-2-CT is an varactor-controlled oscillator. It is widely used in communications, instrumentation, and medical systems, because of its high frequency stability. It is an ideal frequency source for many applications, because of its low temperature coefficient.

Application Field

The ABDFVCTCXO-19.440MHZ-E-2-CT has various applications in communications, instrumentation, and medical systems. It is suitable for applications such as frequency multiplying, frequency modulation, phase-locked loop systems, frequency synthesizers, and frequency testing systems. It is also suitable for low noise signal generation, frequency shifting for Frequency/Phase Discrimination, and sub-harmonics generation. Additionally, it can be used for frequency regulation, frequency discrimination, and phase modulation.

Working Principle

The ABDFVCTCXO-19.440MHZ-E-2-CT is based on quartz crystals, where a quartz resonator acts as the frequency reference. A varactor diode is used to control the oscillation frequency of the quartz resonator. The varactor diode is connected to the reference oscillation frequency to vary the reactanceity of the resonator. Therefore, the frequency of oscillation can be regulated by changing the varactor diode\'s capacitance value, which is applied to modify the voltage across the crystal.

The material composition of the quartz crystal determines its frequency stability. Quartz crystals are very stable over a wide temperature range and are not affected by environmental changes. Thus, the ABDFVCTCXO-19.440MHZ-E-2-CT has a very low temperature coefficient and offers high frequency stability over a wide temperature range.

The ABDFVCTCXO-19.440MHZ-E-2-CT is a very reliable oscillator, offering high performance in terms of frequency stability and phase noise. It also offers low power consumption, which makes it ideal for battery-operated systems. Additionally, it offers low jitter, which minimizes phase errors in various signal processing applications.

The specific data is subject to PDF, and the above content is for reference

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