SIT3821AC-1B-25NB Allicdata Electronics
Allicdata Part #:

SIT3821AC-1B-25NB-ND

Manufacturer Part#:

SIT3821AC-1B-25NB

Price: $ 20.99
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: OSC PROG LVPECL 2.5V 10PPM SMD
More Detail: VCXO LVPECL 1MHz ~ 220MHz Programmable Oscillator ...
DataSheet: SIT3821AC-1B-25NB datasheetSIT3821AC-1B-25NB Datasheet/PDF
Quantity: 1000
1 +: $ 18.89370
10 +: $ 16.90540
50 +: $ 12.92750
100 +: $ 11.93310
500 +: $ 8.35317
Stock 1000Can Ship Immediately
$ 20.99
Specifications
Series: SiT3821
Packaging: Bulk 
Part Status: Active
Base Resonator: MEMS
Type: VCXO
Programmable Type: Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Available Frequency Range: 1MHz ~ 220MHz
Function: --
Output: LVPECL
Voltage - Supply: 2.5V
Frequency Stability: ±10ppm
Frequency Stability (Total): --
Operating Temperature: -20°C ~ 70°C
Spread Spectrum Bandwidth: --
Current - Supply (Max): 69mA
Ratings: --
Mounting Type: Surface Mount
Package / Case: 6-SMD, No Lead
Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm)
Height: 0.031" (0.79mm)
Description

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Programmable oscillators refer to electronic components that generate a periodic signal, mostly sine wave. These oscillators can be adjusted in frequency, duty cycle and/or amplitude in a controlled manner. They are fundamental components in many electronic systems and often used to control the timing of events.

SIT3821AC-1B-25NB is a cost-effective programmable oscillator that is widely used in the electronics industry nowadays. It operates at a frequency range from 1MHZ to 25MHz and provides good performance in various of applications.

The working principle of SIT3821AC-1B-25NB is simple. The oscillator consists of a quartz crystal resonator, a driving circuit, an amplifier and a buffer. The quartz crystal is often vibrated at a specific frequency in order to generate a periodic signal. The driving circuit converts a DC input current into an AC waveform corresponding to the frequency of the oscillator. The output waveform is then amplified and shaped by the amplifier and buffer, respectively.

Due to its low-cost and relatively good performance, the SIT3821AC-1B-25NB programmable oscillator is versatile and can be used in a wide range of application fields. Firstly, it can be used as a key component of wireless systems as it has good spectral purity and stability. Secondly, it is very suitable for medical electronic designs. Its tight control of frequency and waveform shape can provide precise timing to keep the device within a desired accuracy. Thirdly, the oscillator can also be used in industrial temperature ranges, from -40°C to 85°C.

In addition, SIT3821AC-1B-25NB is also easy to program and configure. It supports programmable frequencies, output voltage levels and enable/disable functions. Moreover, it has a wide range of package sizes, such as 3-pin SIP and 6-pin SMD, and can be used in different small form-factor applications.

Overall, SIT38 21 AC-1B-25NB is a cost-effective programmable oscillator that is designed to meet the needs of the electronic industry. It is able to produce stable and precise signals at a wide frequency range and is suitable for multiple application fields. Moreover, its easy programmability, compact size and wide package selection make it an ideal choice for various electronic systems.

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

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