C-2 77.2040KC-P Allicdata Electronics
Allicdata Part #:

SE3325-ND

Manufacturer Part#:

C-2 77.2040KC-P

Price: $ 0.00
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Epson
Short Description: CRYSTAL 77.2040KHZ 11PF T/H
More Detail: 77.204kHz ±20ppm Crystal 11pF 20 kOhms Cylindrical...
DataSheet: C-2 77.2040KC-P datasheetC-2 77.2040KC-P Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: C-2
Packaging: Bulk 
Part Status: Obsolete
Type: kHz Crystal (Tuning Fork)
Frequency: 77.204kHz
Frequency Stability: --
Frequency Tolerance: ±20ppm
Load Capacitance: 11pF
ESR (Equivalent Series Resistance): 20 kOhms
Operating Mode: Fundamental
Operating Temperature: -10°C ~ 60°C
Ratings: --
Mounting Type: Through Hole
Package / Case: Cylindrical Can, Radial
Size / Dimension: 0.079" Dia x 0.236" L (2.00mm x 6.00mm)
Height - Seated (Max): 0.236" (6.00mm)
Description

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Crystal oscillators are used for their ability to maintain a stable frequency output over a wide temperature range and to provide a high degree of accuracy in timing and frequency applications. The C-2 77.2040KC-P crystal oscillator is a highly accurate and stable crystal controlled frequency synthesizer developed for precision frequency applications. It offers advantages in size and a variety of features that make it ideal for clock, timebase, LC oscillator, and precision radio control applications such as GPS and satellite communications.

Application Field

The C-2 77.2040KC-P is an inexpensive, highly accurate and stable frequency synthesizer, designed for the exact and precise frequency requirements of the highest stability oscillators and clocks, such as LC oscillators, GPS receivers and satellite communication devices. This type of oscillator is also well suited for applications that require long-term stability and very low jitter in the output frequency, such as atomic clocks, frequency and phase comparators, low noise crystal oscillators and small-scale PLL architecture designs. In addition, its small size makes it suitable for restricted application designs where space is limited.

The C-2 77.2040KC-P is also ideal for pulse generators, counter/timer applications, portable communications systems, clock and frequency dividers, wireless communication receivers, frequency measurement systems, communication interface standards, high-frequency synthesizers, and any other application requiring a highly stable and accurate frequency.

Working Principle

The C-2 77.2040KC-P crystal oscillator is a frequency synthesizer comprising a quartz crystal, an integrated circuit (IC) chip, and an oscillator circuit. The quartz crystal acts as the basic timing elements and is connected to the oscillator circuit comprising the IC and the circuitry of the oscillator. The oscillator circuit produces an output frequency that is accurately maintained by the quartz crystal.

The IC chip provides the digital and analog control of the oscillator circuit, allowing the frequency to be precisely adjusted to the exact requirements of the crystal. This allows the frequency to be adjusted according to the application\'s needs, enabling the user to optimize the output frequency of the oscillator circuit. The output frequency is then maintained by the quartz crystal over a wide temperature range.

In addition to the oscillator and quartz crystal, the C-2 77.2040KC-P also features a low-jitter input clock, a temperature-compensated voltage-controlled oscillator (TCVCXO), a high-performance phase-locked loop (PLL) circuit, a frequency-locked loop (FLL), and a voltage-controlled frequency (VCO). These components work together to ensure that the output frequency is stable and accurately maintained over a wide range of temperatures.

The C-2 77.2040KC-P is a highly accurate and stable crystal controlled frequency synthesizer, offering dependable performance for many frequency-control applications. By combining a quartz crystal and a state-of-the-art IC chip, the C-2 77.2040KC-P provides a high degree of timing accuracy and stability for an array of frequency control requirements.

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

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