DS1L5DJ075K-C

Series:	DS1L
Packaging:	Bulk
Part Status:	Obsolete
Delay Time:	750ps
Tolerance:	±0.025nS
Operating Temperature:	-10°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	3-SIP
Impedance:	50 Ohms
DC Resistance (DCR):	1 Ohm Max
Current:	100mA

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Delay Lines are a class of linearly tapped delay lines specifically designed for use in the construction of delay lines, delay equalizers, differentiators, lead/lag elements, and other linear time-invariant systems. DS1L5DJ075K-C is a type of delay line specifically designed for high performance, low cost and high reliability. It consists of 24 stages of delay line which allows for a large range of delay time values.

Background

Delay lines are a type of linear analog filter composed of a set of tapped delay line or linear feed forward circuits where the output of the delay line has a delayed version of its input signal added to it. The delay is a fixed amount of time and can be adjusted by the user as needed. Delay Lines are used in many applications such as Synthesizers, Reverberation effects, Digital Audio, Radar Timing, Phased Locked Loops, Digital Delay Lines, Digital Signal Processors, and Filter Synthesis.

DS1L5DJ075K-C Application Field and Working Principle

DS1L5DJ075K-C is a 24-stage delay line which provides adjustable delays ranging from 0.5uS to 2.0uS. This delay line utilizes two delay elements per stage. The primary element consists of silicon bipolar integrated circuits while the secondary element consists of resistance delay elements. The circuit is powered by a single 3.3V supply and allows for adjustable delay times by means of the four gain adjustment pins.The working principle of the circuit is to give a constant amount of delay regardless of output frequency. The 24 stages are arranged in a chain with the input signal being passed through each stage to the output. The gain pins are used to adjust the amount of delay at each stage. By adjusting the gain setting of each stage, the total delay can be adjusted without changing the overall composition of the circuit.The circuit is capable of producing very low distortion levels and is extremely easy to use. This makes it an ideal choice for many applications such as data delay, timing, audio signal processing, and communications systems. It is also suitable for low cost, low noise, and low power applications.

Advantages

The DS1L5DJ075K-C series is an excellent choice for low cost, low noise, and low power applications. It offers a wide range of delay times with adjustable gain. It also provides a high degree of accuracy and reliability. One of the major advantages of this series is that its adjustable delay times can be synchronized with the clock signal in order to achieve precise signal transfer. The series also has excellent broadband performance with low output noise levels and high dynamic range.Another advantage of the DS1L5DJ075K-C is that it can be used in a wide range of applications such as data delay, timing, audio signal processing, and communications systems. It is also suitable for high performance, low cost, and high reliability applications.

Disadvantages

One of the major disadvantages of the DS1L5DJ075K-C is that it is limited in its range of delay times. The series has a maximum delay time of 2.0uS and is limited to 24 stages. This limitation in delay time can be overcome by using other delay lines such as the DSPL8F series or the EPRO8F series which offer larger range of delay times.Another disadvantage of the DS1L5DJ075K-C is that its accuracy and reliability can decrease due to the temperature drift of the delay lines. This phenomenon can lead to inaccurate delay times which can be difficult to diagnose due to the non-periodic nature of the errors that can be produced.

Conclusion

In conclusion, DS1L5DJ075K-C is a 24-stage delay line which provides adjustable delays ranging from 0.5uS to 2.0uS. It is powered by a single 3.3V supply and allows for adjustable delay times by means of the four gain adjustment pins. This series is an excellent choice for low cost, low noise, and low power applications and offers a wide range of delay times with adjustable gain. However, it is limited in its range of delay times and its accuracy and reliability can suffer due to temperature drift of the delay lines.

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