GL1L5MS250S-C Inductors, Coils, Chokes

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Delay lines are devices specifically designed to delay one or more signals by a specific and adjustable amount of time. Among them, GL1L5MS250S-C is the most popularly used.

GL1L5MS250S-C is a surface-acoustic-wave (SAW) device, it includes a monolithic crystal whose active surface was coated with interdigital transducers (IDTs). The IDTs are generally in the form of multiple "fingers", each with a very short gap between them. The gaps act as reflecting points for surface waves within the crystal. When a signal is applied to the driver (output) IDT, the signal is generated/converted into SAWs and it propagates along the crystal surface. The wave approaches the reflecting points at the finger gaps at the receiver (input) IDT which then turns the wave back into electronic form, and the signal is output at delayed time relative to the input.

Due to the well-defined physical parameters of the device, the GL1L5MS250S-C is able to achieve an accurate and stable delay line performance over a wide range of electrical and environmental conditions. This makes it suitable in a wide variety of applications.

GL1L5MS250S-C is primarily used in fields such as medical and military ultrasound imaging, phased array antennas, radar systems, and digital signal processing. The device is also found in processing networks for video and satellite communications.In medical imaging, SAW delays are widely used as transmit and receive time delays, bandpass filtering components, and focusing and imaging components. It’s used in radar systems for range and Doppler processing and used in satellite communication systems as a beam-forming delay line.

In phased array antennas, GL1L5MS250S-C is useful in controlling the emitted beam direction to reduce power consumption and size of the array. The SAW delay line is used both as signal delay and return signal speed compensation devices in order to scan the antenna beam in the desired direction and steer it to its direction. Since it does not include any mechanical parts, it is particularly well suited for fast beam steering.

The GL1L5MS250S-C also can be used in digital signal processing fields. As digital processor speeds have increased, the time delays necessary for signal processing have decreased accordingly. It\'s used as a delay line in both I and Q signal paths of radar receiver systems, providing precise time delays between echoes to provide range resolution. In television encoder/decoders, it is used for time delay in field synchronization and signal processing operations to allow parallel processing without introducing ambiguity into the data flow.

The GL1L5MS250S-C is a reliable and easy-to-use delay line device, it’s well suited for a wide range of applications. By combining the SAW device’s unique features, such as superior linearity, wide operation temperature range, excellent return loss, and low insertion loss, with its adjustable delay characteristics, this device makes it possible to quickly and accurately delay signals in a wide variety of applications.

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