552AF000471DGR Allicdata Electronics
Allicdata Part #:

552AF000471DGR-ND

Manufacturer Part#:

552AF000471DGR

Price: $ 33.76
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Silicon Labs
Short Description: VCXO; DIFF/SE; DUAL FREQ; 10-141
More Detail: LVPECL VCXO Pin Configurable Oscillator 3.3V 6-SMD...
DataSheet: 552AF000471DGR datasheet552AF000471DGR Datasheet/PDF
Quantity: 1000
250 +: $ 30.38400
Stock 1000Can Ship Immediately
$ 33.76
Specifications
Function: Enable/Disable
Current - Supply (Disable) (Max): 75mA
Package / Case: 6-SMD, No Lead
Height: 0.071" (1.80mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Current - Supply (Max): 130mA
Operating Temperature: -40°C ~ 85°C
Frequency Stability: ±50ppm
Voltage - Supply: 3.3V
Output: LVPECL
Series: Si552
Frequency - Output 4: --
Frequency - Output 3: --
Frequency - Output 2: 644.5313MHz
Frequency - Output 1: 622.08MHz
Type: VCXO
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
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

Pin configurable/selectable oscillators enable engineers to deliver devices with a wide range of frequency from one component. Pin configurable/selectable oscillators such as 552AF000471DGR are unique in that the component allows for rapid frequency changes and custom configurability for different applications. 

One of the primary uses for 552AF000471DGR is for low-power consumption. The device is also popular in communication-related applications, which often require a low-power component that can accommodate various frequency requirements. This component is also used in various industrial applications such as vending machines, escalators, and ATMs.

The 552AF000471DGR is an extremely versatile component that is able to accommodate an extensive frequency range. By connecting the component to an external resistor divider network, engineers can dynamically set the desired output frequency. The component also features configurable output power and provides both an active-high and a negative-going active- low output.

The working principle of 552AF000471DGR is based on a variable capacitor variable oscillator (VCVO) architecture. This VCVO oscillator is constructed with a variable capacitor, a quartz crystal, and an inverting amplifier. When operated within the oscillator\'s frequency range, the variable capacitor sets the crystal frequency within a limited range and an adjustable resistor network connected to the output sets the required frequency. The inverting amplifier stages are used to shape the signal and invert the output. This controlled fluctuation of an external signal leads to a stable output frequency with excellent accuracy and low-power operation.

The advantages of 552AF000471DGR over traditional oscillators make it an ideal solution for applications that require a wide range of different frequency options. This pin-configurable/selectable oscillator enables engineers to select a wide frequency range with a single device. The low-power consumption, highly configurable output power, and active-high and negative-going active- low outputs make the 552AF000471DGR an ideal solution for applications that require quick frequency changes, custom configurability, and low-power consumption.

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

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