Clock/Timing - Delay Lines
Clock/Timing - Delay Lines
Definition
Clock/Timing - Delay Lines are specialized Integrated Circuits (ICs) designed to introduce precise time delays in digital signal paths. These components ensure accurate synchronization, signal alignment, and phase adjustment in high-speed electronic systems. Delay lines are crucial in applications requiring strict timing control, such as data communication, memory interfaces, and microprocessor clock distribution.
Types of Delay Lines
- Fixed Delay Lines Provide a predetermined delay, ideal for consistent timing adjustments.
- Programmable Delay Lines Allow user-configurable delays via digital interfaces (e.g., SPI, I C).
- Voltage-Controlled Delay Lines (VCDLs) Adjust delay dynamically using an analog voltage input.
- Differential Delay Lines Support high-speed differential signaling (e.g., LVDS, CML).
- Temperature-Compensated Delay Lines Maintain stable delays despite thermal fluctuations.
Buying Considerations
- Delay Range & Precision Select based on required resolution (e.g., picosecond-level accuracy).
- Signal Compatibility Ensure support for your interface (e.g., CMOS, TTL, LVDS).
- Power Consumption Critical for portable/battery-operated devices.
- Package Type Choose between surface-mount (SMD) or through-hole based on PCB design.
- Jitter Performance Low jitter is vital for high-frequency applications.
Delay lines optimize system timing integrity whether for FPGA clock distribution, network synchronization, or test equipment. Evaluate specifications carefully to match your design requirements.
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Categories
DS1100LC-301+T&R
IC DELAY LINE 5TAP 301NS 8SOIC
DS1013-15
IC DELAY LINE 15NS 14DIP
DS1007S-1+T&R
IC DELAY LINE PROG 16SOIC
SY100EP196VTI-TR
IC DELAY LN 1024TAP PROG 32TQFP
DS1135LU-15+T&R
IC DELAY LINE 15NS 8UMAX
DS1013M-50+
IC DELAY LINE 50NS 8DIP
DS1013S-10/T&R
IC DELAY LINE 10NS 16SOIC
DS1040Z-A15+
IC DELAY LINE 5TAP 15NS 8SOIC
DS1100Z-35
IC DELAY LINE 5TAP 35NS 8SOIC
DS1100Z-125/T&R
IC DELAY LINE 5TAP 125NS 8SOIC
DS1100U-200/T&R
IC DELAY LINE 5TAP 200NS 8UMAX
DS1004Z-5/T&R
IC DELAY LINE 5TAP 25NS 8SOIC
DS1021S-50+
IC DEL LN 256TAP 137.5NS 16SOIC
DS1007S-4
IC DELAY LINE PROG 16SOIC
DS1000S-150
DS1000 5-TAP SILICON DELAY LINE
DS1100U-175+
IC DELAY LINE 5TAP 175NS 8UMAX
MC100EP196FAR2
IC DELAY LN 1024TAP PROG 32LQFP
DS1135U-30/T&R
IC DELAY LINE 30NS 8UMAX
SY10E196JZ
IC DELAY LINE 7TAP PROG 28PLCC
MC100EP195MNR4G
IC DELAY LINE 1024TAP PROG 32QFN