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Clock/Timing - Clock Buffers, Drivers
Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Buffers, Drivers: Precision Signal Distribution for Integrated Circuits

Definition:
Clock Buffers and Drivers are specialized Integrated Circuits (ICs) designed to ensure accurate and stable clock signal distribution across electronic systems. These components amplify, buffer, or split clock signals while minimizing jitter, skew, and signal degradation, critical for synchronizing high-speed digital circuits.

Product Types:
This category includes:
1. Clock Buffers: Fanout buffers that replicate a reference clock signal to multiple destinations with low phase noise.
2. Clock Drivers: Amplify signals to drive long traces or high-capacitance loads while maintaining signal integrity.
3. Zero-Delay Buffers (ZDB): Align output clocks with the input source to eliminate propagation delay.
4. Programmable Clock Generators: Combine buffering with frequency synthesis for flexible system timing.

Selection Guidance:
When choosing Clock Buffers/Drivers:
- Frequency Range: Match the IC s operating speed (e.g., MHz for consumer devices, GHz for 5G/FPGAs).
- Output Channels: Select fanout count (e.g., 1:4, 1:10) based on system complexity.
- Jitter Performance: Opt for sub-picosecond jitter for precision applications like data centers.
- Package & Power: Consider space-constrained (QFN) or power-sensitive (HCSL/LVDS) designs.

Ideal for applications requiring strict timing such as servers, telecom, and IoT these ICs enhance system reliability while simplifying PCB layout. Partner with trusted suppliers to balance performance, cost, and scalability.

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HMC720LP3E

IC CLOCK BUFFER 1:2 16SMT


ADN4670BCPZ-REEL7

IC CLK BUF 2:10 1.1GHZ 32LFCSP


PI6C49X0204B-AWEX

LOW SKEW, LVTTL FANOUT BUFFER


SY10E111AEJY

IC CLK BUFFER 1:9 28PLCC


MC100EL15DG

IC CLK BUFFER 2:4 1.25GHZ 16SOIC


NB7V33MMNHTBG

NB7V33 - CLOCK DIVIDER, ÷


2309NZ-1HPGGI8

IC CLK BUF 1:9 133.33MHZ 16TSSOP


49FCT805BTPYG

IC CLOCK BUFFER 1:5 20SSOP


MC10E111FNR2G

IC CLK BUFFER 1:9 800MHZ 28PLCC


SY100EL15LZG-TR

IC CLK BUFFER 2:4 16SOIC


SY58603UMG-TR

IC CLK BUFFER 1:1 3GHZ 8MLF


NB3V8312CFAR2G

IC CLK BUFFER 1:12 250MHZ 32LQFP


CY29947AXCT

IC CLK BUFFER 2:9 200MHZ 32TQFP


SI53354A-D01AM

AUTO 2-IN MUX4-OUT BUFFER


CY2CC810OXI

IC CLK BUFFER 1:10 650MHZ 20SSOP


PI49FCT3807DHEX

IC CLK BUFFER 1:10 156MHZ 20SSOP


CDC328ADR

IC CLK BUFFER 1:6 100MHZ 16SOIC


MC100LVE310FNR2G

IC CLK BUFFER 2:8 1GHZ 28PLCC


HMC724LC3

IC CLK BUFFER 1:2 14GHZ 16SMD


MAX9320EUA+

IC CLK BUFFER 2:2 3GHZ 8UMAX


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