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
ASNT5175
14GHZ DELAY LINE, 0-255PS, 24PIN
DS1110S-450+
IC DELAY LINE 10TAP 450NS 16SOIC
DS1013S-150+
IC DELAY LINE 150NS 16SOIC
MXD1013PA075
3-IN-1 SILICON DELAY LINE
DS1100LU-50+T&R
IC DELAY LINE 5TAP 50NS 8UMAX
ASNT5075
14GHz Delay Line, 0-260ps, 24pin
DS1013M-10
IC DELAY LINE 10NS 8DIP
DS1005S-100+
IC DELAY LINE 5TAP 100NS 16SOIC
DS1100Z-35+
IC DELAY LINE 5TAP 35NS 8SOIC
DS1000-300
DS1000 5-TAP SILICON DELAY LINE
DS1000K-25
DS1000 5-TAP SILICON DELAY LINE
DS1135LZ-12+
IC DELAY LINE 12NS 8SOIC
DS1013S-80
IC DELAY LINE 80NS 16SOIC
DS1100Z-35+T
IC DELAY LINE 5TAP 35NS 8SOIC
DS1007S-3
IC DELAY LINE PROG 16SOIC
DS1100LU-100+T&R
IC DELAY LINE 5TAP 100NS 8UMAX
DS1110S-200+
IC DELAY LINE 10TAP 200NS 16SOIC
DS1100M-60+
IC DELAY LINE 5TAP 60NS 8DIP
DS1013S-10+
IC DELAY LINE 10NS 16SOIC
DS1000H-100/T&R/
DS1000 5-TAP SILICON DELAY LINE