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
HMC910LC4B
IC DELAY LINE PROG 24SMT
DS1135Z-25+
IC DELAY LINE 25NS 8SOIC
DS1110S-50
IC DELAY LINE 10TAP 50NS 16SOIC
DS1000H-75
DS1000 5-TAP SILICON DELAY LINE
DS1035M-10
3-IN-1 HIGH-SPEED DELAY LINE
DS1100LZ-150+
IC DELAY LINE 5TAP 150NS 8SOIC
DS1100M-300+
IC DELAY LINE 5TAP 300NS 8DIP
LTC6994HDCB-1#TRPBF
IC DELAY BLOCK 8TAP PROG 6DFN
DS1044R-25+T&R
IC DELAY LINE 25NS 14SOIC
DS1033M-12
3-IN-1 HIGH-SPEED DELAY LINE
DS1110LE-150+
IC DELAY LN 10TAP 150NS 14TSSOP
MC100EP195BMNR4G
IC DELAY LINE 1024TAP PROG 32QFN
DS1100LZ-500+T
IC DELAY LINE 5TAP 500NS 8SOIC
DS1010S-500
IC DELAY LINE 10TAP 500NS 16SOIC
DS1100LU-200+
IC DELAY LINE 5TAP 200NS 8UMAX
DS1135Z-6+TR
3V 3-IN-1 HIGH-SPEEDDELAY LINE
DS1044R-20
IC DELAY LINE 20NS 14SOIC
DS1135LZ-12
IC DELAY LINE 12NS 8SOIC
DS1100U-25+
IC DELAY LINE 5TAP 25NS 8UMAX
DS1100M-125+
IC DELAY LINE 5TAP 125NS 8DIP