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
DS1100LU-100/T&R
IC DELAY LINE 5TAP 100NS 8UMAX
DS1100Z-150+
IC DELAY LINE 5TAP 150NS 8SOIC
LTC6994IS6-1#TRMPBF
IC DELAY BLOCK 8TAP PROG TSOT23
DS1013S-25
IC DELAY LINE 25NS 16SOIC
MXD1000SA200
MXD1000 5-TAP SILICON DELAY LINE
DS1007S-2
IC DELAY LINE PROG 16SOIC
DS1020S-25
IC DEL LN 256TAP 73.75NS 16SOIC
DS1040Z-75+
PULSE GENERATOR DELAY LINE, PROG
DS1013M-40+
IC DELAY LINE 40NS 8DIP
DS1110E-400+
IC DELAY LN 10TAP 400NS 14TSSOP
DS1135LZ-20/T&R
IC DELAY LINE 20NS 8SOIC
NB6L295MNG
IC DELAY LINE 512TAP PROG 24QFN
DS1005S-250
IC DELAY LINE 5TAP 250NS 16SOIC
DS1100Z-25
IC DELAY LINE 5TAP 25NS 8SOIC
DS1100LU-100+TR
DS1100 5-TAP (DELAY LINE)
DS1100U-40+
IC DELAY LINE 5TAP 40NS 8UMAX
DS1135LZ-15+
IC DELAY LINE 15NS 8SOIC
MC100EP196BFAG
IC DELAY LN 1024TAP PROG 32LQFP
DS1100Z-25+
IC DELAY LINE 5TAP 25NS 8SOIC
LTC6994IS6-2#TRMPBF
IC DELAY BLOCK 8TAP PROG TSOT23