Allicdata Part #: | VG-4231CE27.6480M-CQEM-ND |
Manufacturer Part#: |
VG-4231CE 27.6480M-CQEM |
Price: | $ 1.30 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Epson |
Short Description: | OSC VCXO 27.648MHZ CMOS SMD |
More Detail: | 27.648MHz VCXO CMOS Oscillator 1.8V 4-SMD, No Lea... |
DataSheet: | VG-4231CE 27.6480M-CQEM Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 1.16380 |
Series: | VG-4231CE |
Part Status: | Active |
Base Resonator: | Crystal |
Type: | VCXO |
Frequency: | 27.648MHz |
Function: | -- |
Output: | CMOS |
Voltage - Supply: | 1.8V |
Frequency Stability: | ±30ppm |
Absolute Pull Range (APR): | ±80ppm |
Operating Temperature: | -20°C ~ 70°C |
Current - Supply (Max): | 1.2mA |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SMD, No Lead |
Size / Dimension: | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
Height - Seated (Max): | 0.047" (1.20mm) |
Current - Supply (Disable) (Max): | -- |
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Oscillators
The VG-4231CE 27.6480M-CQEM is a type of oscillator which can be used in a variety of applications due to its wide frequency range, excellent temperature stability and high accuracy. It is widely used in such applications as radio communication, direct digital synthesis, frequency measurement, precision timer control, frequency standard and clock oscillator management.
This oscillator is based on a voltage-controlled quartz crystal oscillator (VCXO) integrated-circuit chip which offers 26.6 MHz - 30.6 MHz frequencies. This device uses a quartz crystal instead of a coil as its frequency-determining element. The main advantage of using a quartz crystal is that it offers a much more stable and accurate frequency than other frequency-control devices.
The VG-4231CE 27.6480M-CQEM works by providing an oscillator output signal which is phase-locked to the input frequency and amplitude. The device has two control inputs, “A” and “B”. The “A” input is a sine wave of any frequency, while the “B” input is a square wave. The “A” and “B” inputs are combined to form a third waveform which is then applied to the quartz crystal to control the oscillator frequency.
The device is designed to provide a highly accurate oscillator with low phase noise performance over the entire frequency range. It also offers excellent temperature stability and allows for precise frequency control and modulation. This makes it ideal for applications that require accurate timekeeping and frequency stability.
In addition to offering an accurate oscillator, the VG-4231CE 27.6480M-CQEM also provides an output buffer stage which boosts the power output of the device. This buffer stage also improves the accuracy of the device by reducing phase noise.
The VG-4231CE 27.6480M-CQEM is an ideal choice for applications where accuracy, frequency stability and temperature stability are essential. It is also a good choice for applications such as radio communication, direct digital synthesis, frequency measurement, precision timer control, frequency standard and clock oscillator management.
The specific data is subject to PDF, and the above content is for reference
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