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-30+
IC DELAY LINE 5TAP 30NS 8UMAX
DS1010-300
IC DELAY LINE 10TAP 300NS 14DIP
DS1000S-200
DS1000 5-TAP SILICON DELAY LINE
DS1100LU-25+
IC DELAY LINE 5TAP 25NS 8UMAX
DS1100LZ-30+
IC DELAY LINE 5TAP 30NS 8SOIC
MAX3620DETT
DELAY LINES - CLOCK DISTRIBUTION
DS1023S-50+
IC DEL LN 256TAP 127.5NS 16SOIC
DS1100LZ-20+
IC DELAY LINE 5TAP 20NS 8SOIC
LTC6994CDCB-1#TRMPBF
IC DELAY BLOCK 8TAP PROG 6DFN
DS1040Z-75
IC DELAY LINE 5TAP 75NS 8SOIC
DS1013M-40
IC DELAY LINE 40NS 8DIP
DS1100M-175+
IC DELAY LINE 5TAP 175NS 8DIP
LTC6994HS6-1#TRPBF
IC DELAY BLOCK 8TAP PROG TSOT23
DS1013S-30
IC DELAY LINE 30NS 16SOIC
DS1100LU-30+T
IC DELAY LINE 5TAP 30NS 8UMAX
MC10E196FNG
IC DELAY LINE 128TAP PROG 28PLCC
DS1100LU-125+
IC DELAY LINE 5TAP 125NS 8UMAX
DS1005-125+
IC DELAY LINE 5TAP 125NS 14DIP
ASNT5076
16G DELAY LINE 0-155PS, ADJ GAIN
DS1100M-500
DS1100 5-TAP (DELAY LINE)