EG-2002CA 90.0000M-DCZB Allicdata Electronics
Allicdata Part #:

EG-2002CA90.0000M-DCZB-ND

Manufacturer Part#:

EG-2002CA 90.0000M-DCZB

Price: $ 3.35
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Epson
Short Description: OSC SO 90MHZ LVTTL SMD
More Detail: 90MHz SO (SAW) LVTTL Oscillator 3.3V Enable/Disabl...
DataSheet: EG-2002CA 90.0000M-DCZB datasheetEG-2002CA 90.0000M-DCZB Datasheet/PDF
Quantity: 1000
100 +: $ 3.01644
Stock 1000Can Ship Immediately
$ 3.35
Specifications
Series: EG-2002CA
Part Status: Active
Base Resonator: Crystal
Type: SO (SAW)
Frequency: 90MHz
Function: Enable/Disable
Output: LVTTL
Voltage - Supply: 3.3V
Frequency Stability: ±50ppm
Absolute Pull Range (APR): --
Operating Temperature: 0°C ~ 70°C
Current - Supply (Max): 60mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 4-SMD, No Lead
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max): 0.055" (1.40mm)
Current - Supply (Disable) (Max): 25mA
Description

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Oscillators are an essential circuit component in a wide range of electronic products and systems. While they may differ in their specific form, they all serve the same general purpose of creating a steady, regular output waveform. One type of oscillator is the EG-2002CA 90.0000M-DCZB, which is designed for both static and dynamic applications. In this article we will look at the specific application field and working principle of this device.

EG-2002CA 90.0000M-DCZB oscillators are mainly used in static and dynamic applications, such as micro-controller and micro-processor applications and high-speed network applications. The oscillator is designed to provide precise, fast, and highly stable signals over a wide temperature range. It has a built-in frequency control circuit to help ensure a reliable output frequency. The oscillator also features built-in low-EMI protection.

The application range of the EG-2002CA 90.0000M-DCZB oscillator includes 1.9GHz to 266MHz micro-controller and micro-processor applications, as well as high-speed networks operating from 2.7GHz to 270MHz. The device is also suitable for modem, optical drive, and switching applications. In addition, the device has been tested and approved for use in mil-spec environments, including MIL-STD-883c.

So how exactly does this oscillator work? The basic principle of operation behind the EG-2002CA 90.0000M-DCZB oscillator is the PLL (phase-locked loop). This is a circuitry system that utilizes feedback from an output frequency reference signal to keep the operating frequency of the oscillator within a predetermined range. In essence, the PLL acts as a “negative feedback loop” between the output frequency signal and the oscillator itself.

The actual operation of an EG-2002CA 90.0000M-DCZB oscillator is quite complex and involves several discrete components. At its most basic level, the device consists of a voltage-controlled oscillator (VCO), a phase detector, and a loop filter. The VCO generates an output signal of a steady frequency along with a few harmonics. The phase detector then takes the output signal and compares it to the reference signal. A comparison is made and the loop filter alters the operating frequency of the VCO accordingly.

The device is also equipped with a digital circuit to allow for tuning of both the center frequency and the tuning range of the oscillator. This feature provides for more precise and consistent operation, as well as improved reliability. The EG-2002CA 90.0000M-DCZB oscillator also employs an internal temperature compensation circuit to help maintain the device’s accuracy in extreme temperatures.

In summary, the EG-2002CA 90.0000M-DCZB oscillator is a versatile device designed for both static and dynamic applications. Through the use of the PLL and the internal digital circuitry, the device provides for a reliable, accurate, and temperature-stable signal. As such, the device is well-suited for a variety of applications including micro-controller and micro-processor applications as well as high-speed networks operating from 2.7GHz to 270MHz.

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

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