
Allicdata Part #: | XC2748TR-ND |
Manufacturer Part#: |
ECS-1633-250-BN-TR |
Price: | $ 0.71 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | OSC XO 25.000MHZ CMOS SMD |
More Detail: | 25MHz XO (Standard) CMOS Oscillator 3.3V Enable/Di... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.64397 |
3000 +: | $ 0.61123 |
5000 +: | $ 0.58940 |
10000 +: | $ 0.56757 |
Absolute Pull Range (APR): | -- |
Current - Supply (Disable) (Max): | -- |
Height - Seated (Max): | 0.035" (0.90mm) |
Size / Dimension: | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
Package / Case: | 4-SMD, No Lead |
Mounting Type: | Surface Mount |
Ratings: | -- |
Current - Supply (Max): | 7mA |
Operating Temperature: | -40°C ~ 85°C |
Series: | ECS-1633 |
Frequency Stability: | ±50ppm |
Voltage - Supply: | 3.3V |
Output: | CMOS |
Function: | Enable/Disable |
Frequency: | 25MHz |
Type: | XO (Standard) |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Oscillators are common electronic components used in all kinds of devices to generate a periodic waveform. The ECS-1633-250-BN-TR oscillator is a divide-by-N frequency synthesizer which uses an external precision low-pass filter to generate a stable reference frequency. It is a low-jitter and cost-effective oscillator ideal for clock synthesizer applications. In this article, we will discuss the application field and working principle of the ECS-1633-250-BN-TR oscillator.
The ECS-1633-250-BN-TR oscillator is well suited for a variety of applications including clock or data recovery, clock & data synchronization, Serdes, multi-rate oscillators, sampling clock synthesizers, crystal oscillators and clock generators. The device provides low jitter performance with low jitter of <3ps and maximum frequency of >500MHz. The size is also small with a footprint of 7x5mm.
The ECS-1633-250-BN-TR oscillator works by using an external precision low-pass filter in conjunction with an on-chip PLL frequency synthesizer. The external filter generates a stable reference frequency that is divided down to the desired frequency output. The phase-locked loop (PLL) is used to lock the output frequency to the reference frequency. The PLL uses a low-jitter digital phase detector, resulting in low jitter performance. The device also has an integrated Voltage Controlled Oscillator (VCO) and clock divider, allowing for dynamic frequency tuning.
The ECS-1633-250-BN-TR oscillator is programmed and configured using a three-wire serial interface. This serial interface allows for programming of the output frequency, toggle logic, enable/disable, o/p duty cycle, shutdown and reset. It also provides frequency monitoring using a digital output pin.
The ECS-1633-250-BN-TR oscillator is suitable for a wide variety of applications such as cellular base station, communications infrastructure, mobile computing, industrial and automotive. The device is also available in different temperature ranges making it suitable for industrial, automotive and consumer applications.
In conclusion, the ECS-1633-250-BN-TR oscillator is a low-cost, low-jitter and reliable component ideal for applications needing a precise, stable reference frequency. It is also programmable and customizable via a three-wire serial interface and available in various temperature ranges. With its small size, high performance and wide availability, the ECS-1633-250-BN-TR oscillator is an ideal choice for clock and frequency synthesis applications.
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