Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs)
Definition & Functionality
Clock/Timing ICs, including Clock Generators, Phase-Locked Loops (PLLs), and Frequency Synthesizers, are critical components within the Integrated Circuits (ICs) category. These devices generate, distribute, and synchronize clock signals in electronic systems, ensuring precise timing for processors, memory, communication interfaces, and other digital circuits. They are engineered to minimize jitter, reduce power consumption, and maintain signal integrity across applications.
Product Types & Applications
1. Clock Generators: Produce multiple output frequencies from a single reference clock, ideal for multi-clock systems like servers or FPGAs.
2. PLLs (Phase-Locked Loops): Synchronize output signals with input references, used in data converters, RF systems, and clock recovery.
3. Frequency Synthesizers: Generate stable, programmable frequencies for wireless comms (5G, IoT), test equipment, and radar.
Key Selection Criteria
- Frequency Range: Match to system requirements (e.g., MHz for MCUs, GHz for RF).
- Jitter Performance: Critical for high-speed data transmission (PCIe, USB).
- Power Efficiency: Low-power designs extend battery life in portable devices.
- Package & Integration: Compact solutions (QFN, SiP) save board space.
Procurement Guidance
Verify datasheet specs against your design s timing budget. For prototyping, evaluate development kits from vendors like Texas Instruments, Analog Devices, or Silicon Labs. Bulk purchases may qualify for tiered pricing consult distributors (Digi-Key, Mouser) for volume discounts.
Optimize system timing with precision-engineered Clock/Timing ICs explore our curated selection today.
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SI5383A-D07194-GMR
3-PLL NETWORK SYNCHRONIZER WITH
SI5335B-B07735-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
87002AG-02LF
IC CLK GENERATOR ZD 1:2 20-TSSOP
SI5335C-B07696-GMR
IC 4OUT ANY FREQ <350MHZ 24QFN
SI5389C-A13494-GMR
3-PLL NETWORK SYNCHRONIZER CLOCK
SI5351C-B13112-GM
WEB-CUSTOMIZABLE, ANY-FREQUENCY,
SI5391B-A12096-GMR
ULTRA LOW-JITTER, 12-OUTPUT, ANY
SI5345D-D12002-GMR
LOW-JITTER, 10-OUTPUT, ANY FREQU
SI5345A-D06674-GMR
IC CLOCK MULTIPLIER ATTENUATOR
SI5335C-B03005-GMR
IC 4OUT ANY FREQ <350MHZ 24QFN
SI5342A-D13820-GMR
LOW-JITTER, 2-OUTPUT, ANY FREQUE
SI5335D-B01799-GM
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5335B-B05728-GM
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5335A-B06314-GM
IC 4OUT ANY FREQ <350MHZ 24QFN
SI5341D-D13241-GM
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5341B-D13938-GMR
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5397C-A13935-GM
QUAD PLL JITTER ATTENUATOR WITH
ADF4002BRUZ-RL7
IC PLL FREQUENCY SYNTH 16-TSSOP
SI5342B-D06585-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5341B-D12448-GM
ULTRA LOW-JITTER, 10-OUTPUT, ANY