638P156E3I2T Allicdata Electronics
Allicdata Part #:

638P156E3I2T-ND

Manufacturer Part#:

638P156E3I2T

Price: $ 2.30
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: CTS-Frequency Controls
Short Description: OSC XO 156.2539MHZ LVPECL SMD
More Detail: 156.2539MHz XO (Standard) LVPECL Oscillator 2.5V E...
DataSheet: 638P156E3I2T datasheet638P156E3I2T Datasheet/PDF
Quantity: 1000
1000 +: $ 2.07182
Stock 1000Can Ship Immediately
$ 2.3
Specifications
Frequency Stability: ±50ppm
Current - Supply (Disable) (Max): --
Height - Seated (Max): 0.079" (2.00mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case: 6-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 88mA
Operating Temperature: -40°C ~ 85°C
Series: 638
Voltage - Supply: 2.5V
Output: LVPECL
Function: Enable/Disable
Frequency: 156.2539MHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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What is 638P156E3I2T?

638P156E3I2T is an oscillator, specifically a quartz crystal oscillator, that is used to provide a highly accurate, and stable frequency source in a range of applications. It is a compact, surface-mount unit, so it can be easily used in a wide range of electronic designs.

Application field of 638P156E3I2T

The 638P156E3I2T oscillator can be used in a broad range of electronic designs, ranging from basic low-power embedded systems to complex telecommunications systems. It can be used as a clock source in myriad applications including data management, instrumentation, wireless communication, and others. It has a wide operating temperature range, encompassing -20℃ to +85℃, so it can be used in a range of environmental circumstances.

The 638P156E3I2T which has become an industry standard, is primarily used in a wide range of embedded systems, ranging from basic consumer electronic designs to complex and feature-rich systems. It can also be used in the medical field as a reliable source of timekeeping. Due to its small form factor and long life, it is also suitable for space applications.

Working principle of 638P156E3I2T

At the heart of every 638P156E3I2T oscillator is a quartz crystal that is cut into a specific shape and size. The crystal is charged with a specific voltage and the energy it charges is stored until a current is passed through it. Due to the unique electrical properties of quartz, it vibrates in resonance when the current is applied, producing an oscillating signal.

The signal is then amplified and compared with the charge from the quartz crystal. Any difference between the two is fed back to the crystal, which adjusts the vibration frequency so that it corresponds with the reference signal. This feedback loop ensures that the oscillator produces a highly accurate and stable signal.

Conclusion

The 638P156E3I2T is a quartz crystal oscillator that is used in a variety of electronic designs. It is able to provide a highly accurate, and stable signal, and is suitable for use in applications ranging from basic embedded systems to complex space applications. At the heart of the oscillator is a quartz crystal, which vibrates in resonance when a current is passed through it. The signal is then amplified and compared with the charge from the crystal, which adjusts the vibration frequency so that it corresponds with the reference signal.

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

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