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
DS1033Z-10/T&R
IC DELAY LINE 10NS 8SOIC
DS1013H-60
DS1013 3-IN-1 SILICON DELAY LINE
NB6L295MMNG
IC DELAY LINE 512TAP PROG 24QFN
DS1123LE-200+
IC DELAY LN 256TAP 510NS 16TSSOP
DS1100M-250+
IC DELAY LINE 5TAP 250NS 8DIP
DS1005-200+
IC DELAY LINE 5TAP 200NS 14DIP
DS1035Z-12
DELAY LINE 35TAP 12NS 8-SOIC
DS1100U-50+
IC DELAY LINE 5TAP 50NS 8UMAX
MAX3620AETT
DELAY LINES - CLOCK DISTRIBUTION
DS1010S-200
IC DELAY LINE 10TAP 200NS 16SOIC
DS1040Z-A32
PROGRAMMABLE PULSE GENERATOR
DS1135U-6+
IC DELAY LINE 6NS 8UMAX
SY100E195JC
PROGRAMMABLE DELAY CHIP
DS1000K-50
DS1000 5-TAP SILICON DELAY LINE
DS1100LU-45+
IC DELAY LINE 5TAP 45NS 8UMAX
DS1135LZ-15+T&R
IC DELAY LINE 15NS 8SOIC
DS1135LU-30+T
IC DELAY LINE 30NS 8UMAX
MXD1013SA075
3-IN-1 SILICON DELAY LINE
DS1045S-4/T&R
IC DELAY LINE 16TAP 69NS 16SOIC
DS1005M-100+
IC DELAY LINE 5TAP 100NS 8DIP