DS1007S-12/T&R

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Delay lines are a type of timing circuit used to control the time sequence between two or more related events of an electronic system. They can be used to simulate the asynchronous operation of different electronic components, or to introduce a precisely adjustable amount of delay between two signals or events. Delay Lines are also used for Calibration and Precision Pulse Generation.

The DS1007S-12/T&R is a Clock/Timing - Delay Line that offers 1007 delay taps, each with a delay of 12 picoseconds (ps) (1 picosecond = 1×10-12 second). Its first tap (tap 0) is an activity indicator, so this is not used to delay the signal.

The DS1007S-12/T&R also features an integrated temperature timing compensation circuit, which ensures that the delays in the line remain accurate to within 3ps over the full temperature range. This temperature compensation is maintained to within 0.25 ps/°C over the full temperature range of 0°C to 70°C.

The DS1007S-12/T&R is a Ceramic Delay Line available with taps 0-876 (n=1xx) and taps 878-1007 (n=8xx). It can be supplied in Tape and Reel format and is ideal for high speed, high density, electronic applications such as in communications, military and space electronics, medical equipment and instrumentation.

The working principle of the DS1007S-12/T&R is based on surface acoustic wave technology, where an input signal is sent through an acoustical transducer and the delay line actuated by the reflection of an acoustic wave from the rear wall of the delay line. The delay time of each tap is a result of a combination of factors including the resonator parameters, the acoustic velocity, the number of taps and the tap spacing.

The DS1007S-12/T&R is ideal for applications where a high number of precision pulses need to be generated with the same timing relationship. It can also be used to drive high speed logic, to generate bit-cell timing, and to control the timing relationship between two signals. The DS1007S-12/T&R is also useful in applications where a variable delay needs to be introduced into a circuit, or where simultaneous triggering of multiple circuits is required.

The versatility, accuracy and stability of the DS1007S-12/T&R make it an ideal Clock/Timing - Delay Line for a wide range of applications, from telecommunications to automotive electronics, from industrial automation to medical electronics.

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