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
DS1100Z-75/T&R
IC DELAY LINE 5TAP 75NS 8SOIC
LTC6994MPS6-1#TRM
IC DELAY BLOCK 8TAP PROG TSOT23
DS1100LZ-175
IC DELAY LINE 5TAP 175NS 8SOIC
DS1135LU-15
IC DELAY LINE 15NS 8UMAX
DS1007S-6
IC DELAY LINE PROG 16SOIC
SY100E196JY
IC DELAY LINE 7TAP PROG 28PLCC
DS1100M-35+
IC DELAY LINE 5TAP 35NS 8DIP
DS1021S-25
IC DEL LN 256TAP 73.75NS 16SOIC
DS1013S-80/T&R
IC DELAY LINE 80NS 16SOIC
DS1135U-20+
IC DELAY LINE 20NS 8UMAX
DS1100U-20+T&R
IC DELAY LINE 5TAP 20NS 8UMAX
DS1013M-10+
IC DELAY LINE 10NS 8DIP
DS1100LU-45
IC DELAY LINE 5TAP 45NS 8UMAX
DS1100U-30/T&R
IC DELAY LINE 5TAP 30NS 8UMAX
MAX3620CETT-T
IC DELAY LINE 1.25NS 6TDFN
DS1100LU-30/T&R
IC DELAY LINE 5TAP 30NS 8UMAX
DS1005S-100+T&R
IC DELAY LINE 5TAP 100NS 16SOIC
DS1010S-250/T&R
IC DELAY LINE 10TAP 250NS 16SOIC
DS1000H-125
DS1000 5-TAP SILICON DELAY LINE
DS1135U-10+T&R
IC DELAY LINE 10NS 8UMAX