CB3-3I-4M1943 Allicdata Electronics
Allicdata Part #:

CB3-3I-4M1943-ND

Manufacturer Part#:

CB3-3I-4M1943

Price: $ 0.74
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: CTS-Frequency Controls
Short Description: OSC XO 4.1943MHZ HCMOS TTL SMD
More Detail: 4.1943MHz XO (Standard) HCMOS, TTL Oscillator 5V E...
DataSheet: CB3-3I-4M1943 datasheetCB3-3I-4M1943 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.66944
Stock 1000Can Ship Immediately
$ 0.74
Specifications
Frequency Stability: ±50ppm
Current - Supply (Disable) (Max): 10µA
Height - Seated (Max): 0.071" (1.80mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case: 4-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 25mA
Operating Temperature: -40°C ~ 85°C
Series: CB3
Voltage - Supply: 5V
Output: HCMOS, TTL
Function: Enable/Disable
Frequency: 4.1943MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Introduction

Oscillators are electronic devices used to generate constant electrical signals at a frequency determined by the frequency of the waveform. CB3-3I-4M1943 oscillator is a rather new type of oscillator developed in the last decade. This oscillator has become popular due to its strong performance and relatively low cost.

Application Field and Working Principle

CB3-3I-4M1943 oscillator is widely used in applications that require high-stability oscillations, such as temperature sensors, accelerometers, and ultra-precision motors. Its key components include an active reference circuit, a frequency oscillation control circuit, and a feedback circuit. The active reference circuit consists of a pair of active current sources to generate a stable reference voltage. The frequency oscillation control circuit employs a negative resistance or active variable resistor to precisely control the frequency of oscillation, while the feedback circuit amplifies and controls the output waveform.

The main feature of the CB3-3I-4M1943 oscillator is that it can generate oscillations of various frequencies with a high degree of accuracy and stability. The output frequency depends on the reference voltage, which can be adjusted by varying the active current sources. This allows the oscillator to generate frequencies ranging from very low (about 1 Hz) to very high (up to hundreds of MHz). The oscillator can also be used to generate a variety of wave forms, including sine, triangle, sawtooth, and square. Furthermore, the frequency-shift speed, which is a measure of the stability of the output frequency, is very high.

Advantages

CB3-3I-4M1943 oscillator offers a number of advantages over other types of oscillators. Firstly, it can generate signals at a wide range of frequencies, allowing it to be used in a variety of applications. Secondly, its frequency-shift speed is very high, making it well-suited for applications that require high frequency stability. Thirdly, its output waveform can be precisely controlled, allowing it to generate signals of varying shapes. Finally, its relatively low cost makes it an attractive option for applications where cost is an important factor.

Conclusion

In conclusion, CB3-3I-4M1943 oscillator is a highly stable and cost-effective oscillator that is suitable for applications requiring precise frequency control. It is particularly useful in temperature sensors, accelerometers, and ultra-precision motors. Its adjustable frequency range and variable output waveforms make it a versatile tool for many applications.

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

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