SIT9005ACU1D-XXSP

Programmable Oscillators are devices that are designed to deliver precise timing signals to a variety of electronic components. The SIT9005ACU1D-XXSP is a programmable oscillator with features that make it suitable for numerous applications. This article will discuss the application field and working principle of SIT9005ACU1D-XXSP.

General Description

The SIT9005ACU1D-XXSP is a silicon-based programmable oscillator with a stable frequency, low phase noise, minimal jitter and low power consumption. It can be programmed to provide frequencies from 10 kHz to 2.5 GHz, making it suitable for a wide range of applications, such as Telemetry, Radio Control and Communications at UHF, VHF and microwave frequencies. In addition, the low jitter of this oscillator ensures that spurious signals that could otherwise interfere with a system’s functionality are minimized.

Features and Benefits

The SIT9005ACU1D-XXSP features a low current of 60mA, a temperature range of -40°C to +85°C, and an accuracy of ±10 ppm. It has a small form factor of 3.2 x 2.5 mm and a low profile of 1.1 mm with four mounting pads. Also, the wide range of reliable frequencies that it provides from 10 kHz to 2.5 GHz makes it suitable for many applications.

The SIT9005ACU1D-XXSP has several additional features which make it an ideal choice for various applications. It offers a tight stabled frequency tolerance and a low phase noise over temperature. It is highly reliable with built-in ESD protection, which eliminates the need for an external ESD protection circuit. Furthermore, this device has high immunity against EMI and RFI interference. Additionally, it is highly customizable and has an on-board EEPROM that allows customers to tailor the oscillator to their specific applications.

Application Areas

The SIT9005ACU1D-XXSP is suitable for a variety of applications. It is commonly used in communication systems, GPS receivers, WLAN, Bluetooth, wireless base stations and medical imaging. It is also suitable for use in military and aerospace applications, automotive, consumer electronics, and satellite communication systems. Moreover, this device finds its utility in frequency synthesis, PDC and PLL.

How It Works

The SIT9005ACU1D-XXSP is a programmable oscillator that uses a low-voltage differential signaling (LVDS) programmable clock generator for frequency synthesis. This device produces clock signals with very low jitter of less than 20 ps. The programmable clock generator consisting of a phase-locked loop (PLL) system is used to generate a clock output which is then divided by the divider to produce a desired frequency. It utilizes an EEPROM memory to store the output frequency. The EEPROM can be programmed on-board, which allows the user to easily adjust the oscillator frequency and customize it according to the application’s needs.

The SIT9005ACU1D-XXSP also has an input buffer which enables the external voltage reference to be connected and used to detect the frequency values. This makes it an ideal choice for oscillators that require start-up and power down functions. Additionally, the device has internal temperature compensation technology which enables it to deliver stable and accurate oscillation frequencies over a wide temperature range.

Conclusion

SIT9005ACU1D-XXSP is a reliable programmable oscillator that is suitable for numerous applications, from communications systems to medical devices. It has features such as low jitter and low power consumption, which make it an ideal choice for a variety of applications. Furthermore, its on-board EEPROM and temperature compensation technology allow users to tailor the oscillator to their needs. Ultimately, the SIT9005ACU1D-XXSP is a versatile and reliable oscillator that can be used in almost any application requiring a precise, stable clock signal.