Clock Timing & Frequency ICs | Components

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Test & Measurement

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 Results

1435 Products showing for Clock, Timing & Frequency ICs

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51 of 72

ZL30731LDG1S, Clock Driver CMOS, 10-Input, 64-Pin VQFN

RS Stock No. 428-129
Mfr. Part No. ZL30731LDG1S

Brand Microchip
Logic Family CMOS
Logic Function Clock Driver
Input Signal Type CMOS
Output Logic Level Differential

Each (In a Tray of 260)

£42.509

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Microchip MCP79520-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP

RS Stock No. 803-2222
Mfr. Part No. MCP79520-I/MS

Brand Microchip
Functions Calendar
Date Format DW:M:Y:LY
Time Format HH:MM:SS:HSS
User RAM 64B

Each (In a Pack of 5)

£0.88

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551MILF, Clock Buffer, 1-Input, 8-Pin SOIC

RS Stock No. 216-6147P
Mfr. Part No. 551MILF

Brand Renesas Electronics
Logic Function Clock Buffer
Number of Clock Inputs 1
Package Type SOIC
Pin Count 8

Each (Supplied in a Tube)

£1.914

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Infineon CY2308ZXI-1H PLL Clock Buffer 16-Pin TSSOP

RS Stock No. 194-9019
Mfr. Part No. CY2308ZXI-1H

Brand Infineon
Number of Elements per Chip 1
Maximum Supply Current 70 mA
Maximum Input Frequency 133.3MHz
Mounting Type Surface Mount

Each (In a Tube of 96)

£9.871

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74FCT38072SDCGI, PLL Clock Driver 74FCT, 1-Input, 8-Pin SOIC

RS Stock No. 263-7948P
Mfr. Part No. 74FCT38072SDCGI

Brand Renesas Electronics
Logic Family 74FCT
Logic Function Clock Driver
Input Signal Type LVCMOS
Output Logic Level LVCMOS

Each (Supplied in a Tube)

£1.948

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Abracon AB1805-T3, Real Time Clock 16-VFQFN

RS Stock No. 171-0522P
Mfr. Part No. AB1805-T3

Brand Abracon
Package Type 16-VFQFN

Each (Supplied on a Reel)

£2.03

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Maxim Integrated DS1308U-33+, Real Time Clock Serial-I2C, 8-Pin μSOP

RS Stock No. 191-3677
Mfr. Part No. DS1308U-33+

Brand Maxim Integrated
Functions NV SRAM, Real Time Clock
Date Format DM:M:DW:Y
Time Format SS:MM:HH
Bus Type Serial-I2C

Each (In a Pack of 2)

£4.28

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Renesas Electronics ISL12026IBZ, Real Time Clock (RTC), 16B RAM Serial-I2C, 8-Pin SOIC

RS Stock No. 236-7693P
Mfr. Part No. ISL12026IBZ

Brand Renesas Electronics
Date Format DW:D:M:Y
Time Format HH:MM:SS
User RAM 16B
Bus Type Serial-I2C

Each (Supplied in a Tube)

£4.10

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NXP PCF8583T/5,518, Real Time Clock (RTC), 240 B, 240 B RAM, 8, 8-Pin SO8, SO8

RS Stock No. 219-4653P
Mfr. Part No. PCF8583T/5,518

Brand NXP
User RAM 240 B, 240 B
Package Type SO8, SO8
Pin Count 8, 8

Each (Supplied on a Reel)

£3.654

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8V19N882NVGI, Clock Generator LVDS, LVPECL, 2-Input, 76-Pin VFQFPN

RS Stock No. 217-7035
Mfr. Part No. 8V19N882NVGI

Brand Renesas Electronics
Logic Family LVDS, LVPECL
Logic Function Clock Driver
Input Signal Type LVDS, LVPECL
Operation Mode Differential

Each (In a Tray of 207)

£12.283

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Renesas Electronics 9DB403DFLF Clock Buffer 28-Pin SSOP

RS Stock No. 254-4989
Mfr. Part No. 9DB403DFLF

Brand Renesas Electronics
Maximum Supply Current 150 mA
Maximum Input Frequency 400MHz
Mounting Type Surface Mount
Package Type SSOP

Each (In a Pack of 2)

£4.73

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STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH

RS Stock No. 165-5508
Mfr. Part No. M41T94MH6F

Brand STMicroelectronics
Functions Alarm, Battery Backup, Interrupt, NVRAM, Real Time Clock, Watchdog Timer
Date Format Binary, D:D:M:Y:C
Time Format Binary, HH:MM:SS
User RAM 44B