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-B04775-GM
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5340B-D06646-GMR
IC CLOCK GENERATOR PLL 44QFN
SI5341B-D12645-GM
ULTRA LOW-JITTER, 10-OUTPUT, ANY
8T49N004A-062NLGI8
IC CLK GENERATOR LVPECL 32VFQFN
SI5335A-B10337-GM
IC CLOCK GENERATOR QUAD 24QFN
SI5335D-B06877-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5340B-D11802-GM
ULTRA LOW-JITTER, 4-OUTPUT, ANY-
SI5335D-B02537-GMR
IC CLOCK GENERATOR QUAD 24QFN
LMX2531LQ2080E/NOPB
IC PLL FREQ SYNTH W/VCO 36WQFN
SI5341B-D07865-GMR
IC CLOCK GENERATOR PLL 64QFN
SI5341B-D13937-GMR
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5344D-D11691-GMR
LOW-JITTER, 4-OUTPUT, ANY FREQUE
SI5345B-D14211-GM
LOW-JITTER, 10-OUTPUT, ANY FREQU
SI5356A-B02604-GMR
I2C PROG, ANY FREQUENCY, ANY OUT
5P49V5925B000NLGI
IC CLOCK GENERATOR 24VFQFPN
SI5340C-D08915-GMR
IC CLOCK GENERATOR PLL 44QFN
SI51218-A09096-GMR
IC CLOCK GENERATOR
SI5383B-D12272-GM
3-PLL NETWORK SYNCHRONIZER WITH
LMK04002BISQE/NOPB
IC CLOCK COND 1.6GHZ W/PLL 48QFN
NBC12439FN
IC CLK PLL SYNC 50-800MHZ 28PLCC