DS1007S-2/T&R

DS1007S-2/T&R Application Field and Working Principle

The DS1007S-2/T&R refers to the Delay Line product line of Texas Instruments. It is a seven-stage monolithic oscillator network based on solid-state technology. This series of products is commonly used in applications such as radar systems and television retiming. It can also be used for high frequency delay, analog correlation or shift registration.

In the field of radar, the use of the DS1007S-2/T&R can be extended to ultra-wideband (UWB) radar single and dual channel search systems, the implementation of velocity sensor microwave monostatic, low-power and wideband (LBR) pulse Doppler radar systems, and multipath imaging radar and angular velocity imaging radar sigma delta conversion. In the field of television retiming, this product can be used in high fidelity TV systems, wireless home electronic transmission displays, and advanced television systems. In addition, the DS1007S-2/T&R can also be used in analog correlation and shift registration.

The DS1007S-2/T&R delay line is similar to a simple R-C network with the same input and output. However, the DS1007S-2/T&R delay line has a higher efficiency and better performance than the R-C network. The delay line has two stages: an oscillator section and a delay line section. The oscillator section consists of seven stages and produces a sinusoidal output at a repetition frequency of 17.7MHz. The output will pass through the delay line section, which contains two separate phase movements, each of which can provide delay differences of less than 500 µs. This phase movement creates a delay between the two outputs. The two outputs are then fed through a low-pass filter, which eliminates any remaining high-frequency content, and yields a low-frequency output composed of harmonics of the 17.7MHz frequency.

The DS1007S-2/T&R delay line takes advantage of its high precision and speed to provide an accurate and reliable delay line solution. The delay line can also be used to provide an accurate timing solution, making it highly suitable for use in telecommunications and other similar applications. Furthermore, the delay line also offers good temperature stability and can operate in temperatures between 5°C and 85°C. This makes it suitable for use in military and other applications that require operating in extreme temperatures.

In conclusion, the DS1007S-2/T&R delay line is a high-performance product suitable for various applications. It is accurate, reliable and offers good temperature stability. Its seven-stage oscillator and delay line sections provide good precision and speed, while the low-pass filter ensures a low-frequency output composed of harmonics of the 17.7MHz frequency. As a result, the DS1007S-2/T&R delay line is a suitable choice for high frequency delay analog correlation, shift registration, radar systems, and television retiming applications.