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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SI5335D-B07574-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
8T49N004A-039NLGI8
IC CLK GENERATOR LVPECL 32VFQFN
SI5335D-B07990-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
LMX2354SLDX
PLL FREQUENCY SYNTHESIZER
SI5369A-C-GQ
IC CLK MULT JITTER ATTEN 100TQFP
CY223931FXI
IC CLOCK GEN PROG 16-TSSOP
SI5345A-D10317-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5394B-A11054-GM
SINGLE PLL JITTER ATTENUATOR
SI5335D-B05761-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5345B-D08103-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5345B-D08321-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5341B-D07697-GM
IC CLOCK GENERATOR PLL 64QFN
CD74HCT297E
IC DIGITAL PLL 16-DIP
SI5341B-D06861-GM
IC CLOCK GENERATOR PLL 64QFN
SI5394M-A11401-GM
SINGLE PLL JITTER ATTENUATOR WIT
SI5395B-A13109-GM
SINGLE PLL JITTER ATTENUATOR WIT
SI5395B-A13888-GMR
SINGLE PLL JITTER ATTENUATOR WIT
LTC6948IUFD-3#PBF
IC FRACTIONAL-N PLL W/VCO 28QFN
SI5397J-A-GMR
QUAD PLL JITTER ATTENUATOR
5P1103A000NLGI8
VFQFPN 4.00X4.00X0.90 MM, 0.50MM