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
DS1100Z-60
IC DELAY LINE 5TAP 60NS 8SOIC
DS1100M-50+
IC DELAY LINE 5TAP 50NS 8DIP
ASNT5107-KMC
IC Delay Line w/ 0-110ps 24pin
ASNT5071
10GHz Delay Line, 0-320ps, 24pin
DS1000M-20
DS1000 5-TAP SILICON DELAY LINE
DS1100Z-500+
IC DELAY LINE 5TAP 500NS 8SOIC
LTC6994IDCB-2#TRPBF
IC DELAY BLOCK 8TAP PROG 6DFN
HMC910LC4BTR-R5
IC DELAY LINE PROG 24SMD
DS1100U-250/T&R
IC DELAY LINE 5TAP 250NS 8UMAX
DS1000Z-500N
DELAY LINE 5TAP 500NS IND 8-SOIC
DS1040Z-200+
IC DELAY LINE 5TAP 200NS 8SOIC
DS1100U-20+
IC DELAY LINE 5TAP 20NS 8UMAX
DS1010-1000
IC DELAY LINE 10TAP 1US 14DIP
MAX3620BETT
DELAY LINES - CLOCK DISTRIBUTION
DS1000M-500
IC DELAY LINE 5TAP 500NS 8DIP
DS1005M-200
IC DELAY LINE 5TAP 200NS 8DIP
DS1110LE-100+
IC DELAY LN 10TAP 100NS 14TSSOP
DS1100LZ-300
IC DELAY LINE 5TAP 300NS 8SOIC
DS1013-20
IC DELAY LINE 20NS 14DIP
DS1110E-75+
IC DELAY LINE 10TAP 75NS 14TSSOP