SG-615PCG 25.0000MC: PURE SN Allicdata Electronics
Allicdata Part #:

SG-615PCG25.0000MC:PURESN-ND

Manufacturer Part#:

SG-615PCG 25.0000MC: PURE SN

Price: $ 1.26
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Epson
Short Description: OSC XO 25MHZ CMOS, TTL SMD
More Detail: 25MHz XO (Standard) CMOS, TTL Oscillator 3.3V Enab...
DataSheet: SG-615PCG 25.0000MC: PURE SN datasheetSG-615PCG 25.0000MC: PURE SN Datasheet/PDF
Quantity: 1000
100 +: $ 1.13557
Stock 1000Can Ship Immediately
$ 1.26
Specifications
Absolute Pull Range (APR): --
Current - Supply (Disable) (Max): 16mA
Height - Seated (Max): 0.185" (4.70mm)
Size / Dimension: 0.551" L x 0.341" W (14.00mm x 8.65mm)
Package / Case: 4-SOJ, 5.08mm pitch
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 28mA
Operating Temperature: -20°C ~ 70°C
Series: SG-615PCG
Frequency Stability: ±100ppm
Voltage - Supply: 3.3V
Output: CMOS, TTL
Function: Enable/Disable
Frequency: 25MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Not For New Designs
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators: SG-615PCG 25.0000MC: PURE SN Application Field and Working Principle

Piezoelectric Crystal Oscillators (PCO) are a common type of oscillator, based on the use of a piezoelectric crystal, either piezoelectric quartz crystals or other piezoelectric materials. SG-615PCG 25.0000MC is one such device, which uses pure SN as its piezoelectric material. The application fields and working principles of this oscillator can be detailed as follows.

Application fields

The accuracy of the SG-615PCG 25.0000MC oscillator is very high, of which the variation rate is about ±0.25ppm. Hence, this device is suitable for the precise measurement of time and frequency, such as RF communication equipment, agriculture navigation, data-acquisition systems, radar systems, precision instruments, and ICT equipment.

Considering its low power consumption, rugged crystalline structure, and small physical size, the SG-615SN can also be used in power-sensitive and size-restricted systems, like those for medical, aerospace and instrumentation applications. Moreover, this device has a wide temperature range and can still provide stable performance even when subjected to extreme conditions. This allows it to be used in diverse fields, such as military equipment, gas and oil exploration, high-temperature environments, and nuclear facilities.

Working principle

The SG-615PCG 25.0000MC uses a pure SN piezoelectric crystal to generate the oscillation signals. In its simplest form, a piezoelectric crystal creates oscillations when a voltage is applied to it, and the amount of pressure that the crystal is subjected to directly affects the amount of oscillation that it produces.

This specific SG-615PCG 25.0000MC oscillator also has a unique circuit design, which consists of a voltage controlled oscillator (VCO), phase comparator, synthesis circuit, and frequency divider. The oscillation circuit produces an output that is sent to the synthesis circuit, where it is filtered and also sent to the frequency divider, which divides the oscillation signals into smaller parts, before they are sent through the phase comparator.

The phase comparator compares the output of the synthesis circuit and the divided oscillation signals, then adjusts the frequency and phase of the output of the VCO until the input and output of the phase comparator are perfectly in phase. The adjustment ensures that the frequency of the output of the phase controlled oscillator (PCO) is stable, thus allowing precision control of the frequency.

Because of its highly detailed circuit design, the SG-615PCG 25.0000MC produces high precision signals with a low phase noise, making it an ideal choice for those applications that require accurate and reliable measurements of time and frequency.

In conclusion, the SG-615PCG 25.0000MC oscillator is an extremely accurate device, which is applicable to a wide range of applications due to its physical structure, low power consumption, and wide temperature range. Its excellent circuit design also allows the device to have high stability and precision, making it a great choice for research, military, medical, and other high-demand applications.

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

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