Clock Timing & Frequency ICs | Components

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Clock, Timing & Frequency ICs

Clock, timing & frequency ICs are electronic devices that provide timing frequency to circuits. A clock IC is an electronic device that is used for the generation, manipulation, distribution, conditioning, or controlling of a timing signal in electronic systems. A timing IC is used to control sequences of events in electronic systems. Frequency ICs are circuits that have been designed to keep a circuit tuned to the frequency of an incoming radio signal.

What types of clock, timing & frequency ICs are there?

Clock, timing & frequency ICs have a range of different functions such as;

Clock Drivers, Distribution
Clock Synthesizers
Delay Lines & Timing Elements
Clock Buffers
Bus Repeaters
Function Generator IC
Phase Detectors
Real-Time Clocks
Timer Circuits
Watchdog Timers

Typical applications

Clock, timing & frequency ICs are widely used in an array of applications such as;

Low jitter, low phase noise clock distribution
Wireless transceivers
ATE (Automatic test equipment)
Sensory applications
Frequency translation and low-frequency PLLs

Bus Repeaters

Clock Buffers

Clock Drivers & Distribution

Clock Synthesizers

Delay Lines & Timing Elements

Phase Detectors

Real Time Clocks

Timer Circuits

Watchdog Timers

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1435 Products showing for Clock, Timing & Frequency ICs

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PCA9515AD, Bus Repeater PCA9515A I2C, SMBus, 8-Pin SOIC

RS Stock No. 825-3224
Mfr. Part No. PCA9515AD

Brand Texas Instruments
Features Bi-Directional
Logic Family PCA9515A
Logic Function Bus Repeater
Bus Compatibility I2C, SMBus

Each (In a Pack of 5)

£1.25

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Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP

RS Stock No. 235-5219
Mfr. Part No. CP82C54-10Z

Brand Renesas Electronics
Mounting Type Through Hole
Timer Type Programmable
Package Type PDIP
Number of Internal Timers 6

Each

£15.61

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Texas Instruments TLC551CP, Timer Circuit 2MHz, 8-Pin PDIP

RS Stock No. 662-4677
Mfr. Part No. TLC551CP

Brand Texas Instruments
Mounting Type Through Hole
Timer Type Standard
Package Type PDIP
Number of Internal Timers 1

Each (In a Pack of 5)

£2.09

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Texas Instruments 6 Pin Watchdog Timer, SOT-23

RS Stock No. 900-9863
Mfr. Part No. TPL5010DDCT

Brand Texas Instruments
Mounting Type Surface Mount
Timer Type Watchdog
Package Type SOT-23
Number of Internal Timers 1

Each (In a Pack of 5)

£0.404

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Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin MLF

RS Stock No. 911-2705
Mfr. Part No. SY89295UMG

Brand Microchip
Logic Function Delay Line
Input Signal Type CMOS, LVPECL, LVTTL
Output Logic Level LVPECL
Mounting Type Surface Mount

Each

£9.99

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SN74LS629N, Function Generator IC

RS Stock No. 923-2473
Mfr. Part No. SN74LS629N

Brand Texas Instruments

Each (In a Tube of 25)

£4.30

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557G-03LF, PLL Clock Generator HCSL, 1-Input, 16-Pin TSSOP

RS Stock No. 254-4929
Mfr. Part No. 557G-03LF

Brand Renesas Electronics
Logic Family HCSL
Logic Function Clock Generator
Input Signal Type Voltage
Output Logic Level HCSL/LVDS

Each (In a Tube of 96)

£1.20

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Maxim Integrated 60ns CMOS Delay Line, 8-Pin SOIC

RS Stock No. 192-1498P
Mfr. Part No. DS1100Z-60+

Brand Maxim Integrated
Logic Family 74LS
Logic Function Delay Line
Input Signal Type CMOS
Mounting Type Surface Mount

Each (Supplied in a Tube)

£6.89

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Renesas Electronics 9DML0451AKILF Buffer 24-Pin QFN

RS Stock No. 249-4408
Mfr. Part No. 9DML0451AKILF

Brand Renesas Electronics
Number of Elements per Chip 4
Maximum Supply Current 24 mA
Maximum Input Frequency 200MHz
Mounting Type Surface Mount

Each (In a Pack of 2)

£2.305

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Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN

RS Stock No. 761-6438
Mfr. Part No. LMX2485ESQ/NOPB

Brand Texas Instruments
Maximum Output Frequency 3000MHz
Mounting Type Surface Mount
Number of Elements per Chip 3
Minimum Output Frequency 50MHz

1 Tape of 1

£5.78

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STMicroelectronics M41T81SM6F, Real Time Clock (RTC), 20B RAM Serial-I2C, 8-Pin SOIC

RS Stock No. 829-0355
Mfr. Part No. M41T81SM6F

Brand STMicroelectronics
Functions Calendar
Date Format D:D:M:Y:C
Time Format HH:MM:SS:HSS
User RAM 20B

Each (In a Pack of 5)

£2.018

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Si5351A-B-GT, Function Generator IC, 10-Pin MSOP

RS Stock No. 823-1987
Mfr. Part No. Si5351A-B-GT

Brand Skyworks Solutions Inc
Mounting Type Surface Mount
Package Type MSOP
Pin Count 10
Dimensions 4 x 4 x 0.85mm

Each (In a Pack of 5)

£2.688

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Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP

RS Stock No. 145-0016
Mfr. Part No. CD4536BE

Brand Texas Instruments
Mounting Type Through Hole
Timer Type Programmable
Package Type PDIP
Number of Internal Timers 1

Each (In a Tube of 25)

£0.38

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STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP

RS Stock No. 714-7298
Mfr. Part No. M48T18-100PC1

Brand STMicroelectronics
Functions Battery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
Date Format DW:DM:M:Y
Time Format HH:MM:SS
User RAM 8192B