Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
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Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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LC72121 by Onsemi is a Phase Locked Loop (PLL) & Frequency Synthesis Circuit with 22 terminals. It operates at temperatures ranging from -40 to 85 °C and requires power supplies of 3/3.3V. This CMOS technology device in an industrial-grade package is ideal for applications requiring precise frequency control.
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Plastic/Epoxy material provides durability and reliability, making the product suitable for industrial applications.
Rectangular shape allows for easy integration into circuit designs and PCB layouts.
Compatible with common power supply voltages, making it easy to integrate into existing systems.
Sufficient number of terminals for connectivity options, allowing for versatile usage.
In-line package style with shrink pitch design helps in saving space and improving overall system efficiency.
High maximum operating temperature ensures reliable performance even in demanding environmental conditions.
Low minimum operating temperature allows for usage in a wide range of temperature environments.
Dual terminal position provides flexibility in installation and connectivity options.
Industrial-grade temperature grade ensures stability and performance in harsh industrial environments.
Low maximum supply current consumption helps in reducing power consumption and improving efficiency.
CMOS technology offers low power consumption and high noise immunity, making the product energy-efficient and reliable.
Through-hole terminal form allows for easy soldering and secure connections, improving overall reliability.
Standard terminal pitch size for easy integration into circuit designs and PCB layouts.
Phase Locked Loops (PLL) & Frequency Synthesis Circuits LC72121 attributes and parameters. Explore more Phase Locked Loops (PLL) & Frequency Synthesis Circuits devices from Onsemi
JESD-30 Code:
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LC72121 Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
1N4148
New Jersey Semiconductor Products
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Cheng-yi Electronic
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200168
Molex
WIRE AND CABLE;
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138K-13
Diodes Incorporated
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
Semiconductors
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
Boca Semiconductor
Onsemi
Frontier Electronics
ADF4112BRUZ-REEL
Analog Devices
Analog Devices' ADF4112BRUZ-REEL is a PLL frequency synthesizer with 16 terminals, operating at -40 to 85°C. It has a supply voltage range of 2.7V to 5.5V and consumes up to 7.5mA. This BICMOS technology IC is ideal for applications requiring precise frequency synthesis in industrial settings.
LMX2531LQ1700E/NOPB
LMX2531LQ1700E/NOPB by Texas Instruments is a PLL frequency synthesizer with a max output frequency of 3132 GHz. Operating at a nominal voltage of 3 V, it features BICMOS technology and an industrial temperature grade. This surface-mount device with 36 terminals is ideal for applications requiring precise frequency synthesis in harsh environments.
3239-12
Psemi
The Psemi 3239-12 is a Phase Locked Loop (PLL) & Frequency Synthesis Circuit with a supply voltage range of 2.85V to 3.15V. It has a small outline package style, rectangular shape, and gull wing terminal form. This industrial-grade CMOS technology IC is suitable for applications requiring precise frequency synthesis and synchronization.
SI4113-D-GM
Skyworks Solutions
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: HVQCCN; Package Shape: SQUARE; Surface Mount: YES;
TLC2934IPWG4
TLC2934IPWG4 by Texas Instruments is a PLL & Frequency Synthesis Circuit with 14 terminals, operating at 3.3V. It has a temp range of -20 to 75°C and terminal finish of NiPdAu. Ideal for applications requiring small outline packages and thin profiles, such as communication systems and consumer electronics.
TLC2933AIPWR
TLC2933AIPWR by Texas Instruments is a PLL & Frequency Synthesis Circuit with 110 GHz output frequency, 3V supply voltage, and 55mA max supply current. Ideal for commercial applications requiring CMOS technology in compact SOT-23 package.
MCK12140DR2
Motorola
PHASE DETECTOR; Temperature Grade: OTHER; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMX2346SLB
PLL FREQUENCY SYNTHESIZER;
LMX2581SQX/NOPB
LMX2581SQX/NOPB by Texas Instruments is a PLL & Frequency Synthesis Circuit with 3.3V supply, 3760 GHz output frequency, and -40 to 85°C operating temperature range. It comes in a square plastic package suitable for industrial applications requiring high-frequency signal generation.
LMX1501AMX
LMX1501AMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating voltage of 2.7-5.5V, and temperature range of -40 to 85°C. It is ideal for industrial applications requiring precise frequency synthesis in compact designs due to its small outline package and BICMOS technology.
LMX2531LQ1910E/NOPB
LMX2531LQ1910E/NOPB by Texas Instruments is a PLL frequency synthesizer with a max output frequency of 3132 GHz. Operating at a nominal voltage of 3 V, it features a BICMOS technology and is suitable for industrial applications requiring precise frequency synthesis in compact designs. The chip carrier package with very thin profile and matte tin terminal finish make it ideal for surface mount assembly.
LTC6905IS5#TRPBF
LTC6905IS5#TRPBF by Analog Devices is a PLL frequency synthesizer with Vsup range of 2.7V to 5.5V, operating temp -40°C to 85°C, and small outline package style. Ideal for applications requiring precise frequency synthesis in industrial environments.
LMX2531LQ1700E
LMX2531LQ1700E by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating voltage range of 2.8V to 3.2V, and industrial temperature grade (-40°C to 85°C). It features a square chip carrier package style with very thin profile suitable for surface mount applications. This BICMOS technology IC is ideal for phase-locked loops and frequency synthesis circuits in various electronic devices.
ADRF6703ACPZ-R7
Analog Devices' ADRF6703ACPZ-R7 is a 40-terminal PLL & Frequency Synthesis Circuit with 5V Vsup, -40 to 85°C operating temp range. Ideal for industrial applications, it features BICMOS technology, matte tin finish, and compact square chip carrier package.
LM565MDC
LM565MDC by Texas Instruments is a Phase Locked Loop (PLL) IC with a technology of BIPOLAR. It operates at a supply voltage range from 5V to 12V, suitable for frequency synthesis circuits. This surface mount chip has an uncased package style and terminal position on the upper side.
LTC6902CMS
PLL FREQUENCY SYNTHESIZER; Temperature Grade: COMMERCIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;
TRF3761-KIRHAT
TRF3761-KIRHAT by Texas Instruments is a PLL frequency synthesizer with 40 terminals, operating voltage of 4.5-5.25V, and temp range of -40 to 85°C. It's used in industrial applications requiring precise frequency synthesis in compact form factor with surface mount capability.
CD74HC4046AM96
PLL or Frequency Synthesis Circuits; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LTC6951IUHF#TRPBF
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 40; Package Code: HVQCCN; Package Shape: RECTANGULAR; Surface Mount: YES;
ADF4113BCPZ-RL7
Analog Devices' ADF4113BCPZ-RL7 is a PLL frequency synthesizer with 20 terminals, operating at -40 to 85°C. It has a supply voltage range of 2.7-5.5V and consumes up to 11mA. This chip carrier is ideal for industrial applications requiring precise frequency synthesis in compact designs.
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LC72132
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121V-TLM-E
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121MA-AH
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131KMA
LC72130M
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121V-D-TLM-E
LC72137
PLL or Frequency Synthesis Circuits; Temperature Grade: COMMERCIAL; No. of Terminals: 22; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121-D-E
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 22; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72130
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121M-TLM-E
LC72131KM
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131K
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 22; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121V-D-MPB-E
LC72131KMA-AE
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121MA
LC72121V-D-TML-E
LC72121M
LC72121V
LC72131K-E
Sanyo Electric
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
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