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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SI5345B-D11221-GM
LOW-JITTER, 10-OUTPUT, ANY FREQU
CDC421A100RGET
IC CLK GEN 100.00MHZ 3.3V 24VQFN
SI5341A-D12410-GMR
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5335B-B10537-GMR
IC CLOCK GENERATOR QUAD 24QFN
5P49V5901B050NLGI8
IC CLOCK GENERATOR 24VFQFPN
SI5340B-D12327-GM
ULTRA LOW-JITTER, 4-OUTPUT, ANY-
8A34004E-000NBG#
IC SYNCH MGMT UNIT 48VFQFN
SI5350C-B13073-GM1
ANY-FREQUENCY, ANY-OUTPUT, REFER
SI5395B-A12913-GMR
SINGLE PLL JITTER ATTENUATOR WIT
SI5394J-A13788-GMR
SINGLE PLL JITTER ATTENUATOR WIT
SI5341B-D07833-GM
IC CLOCK GENERATOR PLL 64QFN
SI5391D-A11867-GMR
ULTRA LOW-JITTER, 12-OUTPUT, ANY
SI5350C-B01854-GT
IC ANY FREQ ANY OUT REF C 10MSOP
COM5046P
BAUD RATE GENERATOR
PEB2046NVA3-MTSS
MTSS (MEMORY TIME SWITCH SMALL)
SI5341B-D14095-GM
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5345A-D10564-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5335A-B07711-GMR
IC 4OUT ANY FREQ <350MHZ 24QFN
SI5341B-D08952-GMR
IC CLOCK GENERATOR PLL 64QFN
SI5345B-D07018-GM
IC CLOCK MULTIPLIER ATTENUATOR