Delay Lines & Timing Elements

Delay lines and timing elements are integrated circuits (ICs) designed to improve the performance of a system. Delay components create delays and adjust time within an electronic circuit. The input signal into a delay device will appear again at the output after the set time has passed. Time delay chips are useful for de-skewing and timing clock and data signals.

Types of delay and timing elements:

  • Clock Conditioners
  • Analogue delay lines operate on analogue signals
  • Digital delay line work in number of samples
  • Bi-directional delay line

Delay elements can be used in a range of applications such as:

  • Communication systems
  • Portable devices
  • Audio systems
  • Control systems
  • Data Acquisition

Clock conditioners are slightly different from timing devices, as it gives the opportunity to design complete clock architecture. Precision clock conditioners create clock frequencies from a clock reference. They can be used to multiply the frequency or to clean up the signal.

What is propagation delay?

Propagation delay describes how long it takes for a signal to reach the chosen destination. It is sometimes referred to as gate delay. For circuits, this is the time from when the input becomes stable, to the time that the output becomes stable.

What is insertion loss?

Insertion loss is the loss of signal after it has passed through the delay line. This value is given in dB and is an important factor to consider when choosing a delay line or timing element.


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Description Price Logic Family Logic Function Input Signal Type Output Logic Level Number of Clock Inputs Operation Mode Mounting Type Package Type Pin Count Dimensions Total Number of Taps Absolute Increment Delay to First Tap Maximum Delay Time
RS Stock No. 124-5343
Mfr. Part No.NB6L295MMNG
HK$145.426
Each (In a Tube of 92)
units
- Delay Line CML, LVDS, LVPECL LVCMOS, LVPECL, LVTTL - - Surface Mount QFN 24 4 x 4 x 0.95mm 256 0.01ns - 8.5ns
RS Stock No. 163-0480
Mfr. Part No.MC100EP196BMNG
HK$126.73
Each (In a Tube of 74)
units
- Clock Conditioner LVDS, LVNECL, LVPECL ECL 1 Differential Surface Mount QFN 32 5 x 5 x 0.95mm - - - -
RS Stock No. 186-8830
Mfr. Part No.MC100EP195FAG
HK$114.02
Each (In a Tray of 250)
units
- Delay Line - - - - Surface Mount LQFP 32 7 x 7 x 1.45mm 1024 10ps 2.2ns 12.2ns
RS Stock No. 808-4037
Mfr. Part No.NB6L295MNG
HK$183.74
Each
units
- Delay Line CML, LVDS, LVPECL LVCMOS, LVPECL, LVTTL - - Surface Mount QFN 24 4 x 4 x 0.95mm 256 0.01ns 3.2ns 8.8ns
RS Stock No. 186-9167
Mfr. Part No.MC100EP195FAG
HK$154.44
Each
units
- Delay Line - - - - Surface Mount LQFP 32 7 x 7 x 1.45mm 1024 10ps 2.2ns 12.2ns
RS Stock No. 121-7908
Mfr. Part No.NB6L295MNG
HK$141.017
Each (In a Tube of 92)
units
- Delay Line CML, LVDS, LVPECL LVCMOS, LVPECL, LVTTL - - Surface Mount QFN 24 4 x 4 x 0.95mm 256 0.01ns 3.2ns 8.8ns
RS Stock No. 806-2624
Mfr. Part No.MC100EP196BMNG
HK$147.98
Each
units
- Clock Conditioner LVDS, LVNECL, LVPECL ECL 1 Differential Surface Mount QFN 32 5 x 5 x 0.95mm - - - -
RS Stock No. 802-2042
Mfr. Part No.NB6L295MMNG
HK$170.01
Each
units
- Delay Line CML, LVDS, LVPECL LVCMOS, LVPECL, LVTTL - - Surface Mount QFN 24 4 x 4 x 0.95mm 256 0.01ns 3.14ns 8.5ns