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

1435 Products showing for Clock, Timing & Frequency ICs

1 of 72
Texas Instruments SE555P, Timer Circuit, 8-Pin PDIP
  • RS Stock No. 709-2110
  • Mfr. Part No. SE555P
Each (In a Pack of 5)
£0.284(exc. VAT)
SN74LS629N, Function Generator IC
  • RS Stock No. 442-870
  • Mfr. Part No. SN74LS629N
Each
£5.14(exc. VAT)
Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
  • RS Stock No. 346-7024
  • Mfr. Part No. TLC555IP
Each
£0.66(exc. VAT)
Renesas Electronics ICM7555IPAZ, Programmable Timer Circuit 1MHz, 8-Pin PDIP
  • RS Stock No. 921-5374
  • Mfr. Part No. ICM7555IPAZ
Each (In a Pack of 10)
£0.867(exc. VAT)
Renesas Electronics ISL12022IBZ-T7A, Real Time Clock, 128B RAM Serial-I2C, 8-Pin 8-SOIC
  • RS Stock No. 263-8899
  • Mfr. Part No. ISL12022IBZ-T7A
Each (In a Pack of 2)
£2.77(exc. VAT)
Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
  • RS Stock No. 817-5994
  • Mfr. Part No. CDCM61004RHBT
1 Tape of 1
£5.92(exc. VAT)
LMH2120UM/NOPB, Phase Frequency Detector 8GHz 6-Pin DSBGA (YFZ)
  • RS Stock No. 252-0687
  • Mfr. Part No. LMH2120UM/NOPB
Each (In a Pack of 2)
£2.79(exc. VAT)
MCH12140DG, Phase Frequency Detector 800MHz 8-Pin SOIC
  • RS Stock No. 463-678
  • Mfr. Part No. MCH12140DG
Each
£4.58(exc. VAT)
Maxim Integrated DS3231MPMB1#, Real Time Clock Serial-I2C, 6-Pin
  • RS Stock No. 191-4210
  • Mfr. Part No. DS3231MPMB1#
Each
£25.03(exc. VAT)
Renesas Electronics ICM7556IPDZ, Programmable Timer Circuit, Dual 1MHz, 14-Pin PDIP
  • RS Stock No. 921-5377
  • Mfr. Part No. ICM7556IPDZ
Each (In a Pack of 5)
£1.30(exc. VAT)
Si5351A-B-GT, Function Generator IC, 10-Pin MSOP
  • RS Stock No. 823-1987
  • Mfr. Part No. Si5351A-B-GT
Each (In a Pack of 5)
£2.688(exc. VAT)
Analog Devices AD9850BRSZ, Direct Digital Synthesizer 10 bit-Bit, 28-Pin SSOP
  • RS Stock No. 412-933
  • Mfr. Part No. AD9850BRSZ
Each
£26.87(exc. VAT)
Maxim Integrated DS3234SN#, Real Time Clock (RTC), 256B RAM Serial-SPI, 20-Pin SOIC
  • RS Stock No. 732-7598
  • Mfr. Part No. DS3234SN#
Each
£9.33(exc. VAT)
SN74LS629N, Function Generator IC
  • RS Stock No. 923-2473
  • Mfr. Part No. SN74LS629N
Each (In a Tube of 25)
£4.30(exc. VAT)
Texas Instruments CD74HCT7046AE, PLL Circuit 1 5.5 V 16-Pin PDIP
  • RS Stock No. 162-4153
  • Mfr. Part No. CD74HCT7046AE
Each (In a Tube of 25)
£1.872(exc. VAT)
Infineon CY2309SXI-1H PLL Clock Buffer 16-Pin TSSOP
  • RS Stock No. 194-9032P
  • Mfr. Part No. CY2309SXI-1H
Each (Supplied in a Tube)
£9.59(exc. VAT)
Maxim Integrated DS1306+, Real Time Clock (RTC), 96B RAM Serial-SPI, 16-Pin PDIP
  • RS Stock No. 189-8627P
  • Mfr. Part No. DS1306+
Each (Supplied in a Tube)
£2.86(exc. VAT)
SN74LS629N, Function Generator IC
  • RS Stock No. 442-870P
  • Mfr. Part No. SN74LS629N
Each (Supplied in a Tube)
£5.14(exc. VAT)
Texas Instruments NE555P, Precision Timer, 8-Pin PDIP
  • RS Stock No. 221-5535
  • Mfr. Part No. NE555P
Each (In a Pack of 50)
£0.152(exc. VAT)
Renesas Electronics IS82C54-10Z, Programmable Timer Circuit 10MHz, 28-Pin PLCC
  • RS Stock No. 921-5677
  • Mfr. Part No. IS82C54-10Z
Each
£21.32(exc. VAT)
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