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
DS1013S-75+
IC DELAY LINE 75NS 16SOIC
DS1100LU-300/T&R
IC DELAY LINE 5TAP 300NS 8UMAX
DS1013-100+
IC DELAY LINE 100NS 14DIP
DS1100U-300/T&R
IC DELAY LINE 5TAP 300NS 8UMAX
DS1020S-100+T
IC DELAY LN 256TAP 265NS 16SOIC
DS1013-40
IC DELAY LINE 40NS 14DIP
DS1010S-50/T&R
IC DELAY LINE 10TAP 50NS 16SOIC
DS1100Z-20/T&R
IC DELAY LINE 5TAP 20NS 8SOIC
DS1135LU-20+T&R
IC DELAY LINE 20NS 8UMAX
DS1100U-60/T&R
IC DELAY LINE 5TAP 60NS 8UMAX
DS1023-500
DS1023 8-BIT PROGRAMMABLE TIMING
DS1010S-350
IC DELAY LINE 10TAP 350NS 16SOIC
DS1035Z-6
IC DELAY LINE 6NS 8-SOIC
DS1100Z-200/T&R
IC DELAY LINE 5TAP 200NS 8SOIC
MC100E196FN
IC DELAY LINE 128TAP PROG 28PLCC
DS1005S-60+T&R
IC DELAY LINE 5TAP 60NS 16SOIC
DS1007S-14/T&R
IC DELAY LINE PROG 16SOIC
DS1010S-60/T&R
IC DELAY LINE 10TAP 60NS 16SOIC
DS1013S-60/T&R
IC DELAY LINE 60NS 16SOIC
DS1010S-300
IC DELAY LINE 10TAP 300NS 16SOIC