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

63 of 72
Epson X1B000301000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3462
  • Mfr. Part No. X1B000301000112
Each (On a Reel of 250)
£2.128
74FCT3807APYGI8, Clock Buffer CMOS, 1-Input, 20-Pin SSOP
  • RS Stock No. 249-4397P
  • Mfr. Part No. 74FCT3807APYGI8
Each (Supplied on a Reel)
£1.184
STMicroelectronics M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
  • RS Stock No. 165-5486
  • Mfr. Part No. M41T83SQA6F
Each (On a Reel of 1000)
£1.837
557GI-03LF, Clock Generator, 1-Input, 16-Pin TSSOP
  • RS Stock No. 217-7857
  • Mfr. Part No. 557GI-03LF
Each (In a Pack of 5)
£3.098
ZL30631BLDG1S, Clock Driver CMOS, 10-Input, 64-Pin VQFN
  • RS Stock No. 428-137
  • Mfr. Part No. ZL30631BLDG1S
Each (In a Tray of 260)
£35.424
Skyworks Solutions Inc Si5356A-B-GM, PLL Frequency Synthesizer 3.8 V 24-Pin QFN
  • RS Stock No. 796-0344P
  • Mfr. Part No. Si5356A-B-GM
Each (Supplied in a Tray)
£5.49
MC100EP32DG, Clock Divider ECL, 2-Input, 8-Pin SOIC
  • RS Stock No. 908-0787P
  • Mfr. Part No. MC100EP32DG
Each (Supplied in a Tube)
£8.64
Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP
  • RS Stock No. 145-0016
  • Mfr. Part No. CD4536BE
Each (In a Tube of 25)
£0.38
SY89833LMG, Clock Generator CML, 16-Pin MLF
  • RS Stock No. 910-1486
  • Mfr. Part No. SY89833LMG
Each
£7.90
Renesas Electronics 551MLF Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7844
  • Mfr. Part No. 551MLF
Each (In a Tube of 97)
£1.04
Si52144-A01AGM, Function Generator IC, 24-Pin QFN
  • RS Stock No. 796-0413
  • Mfr. Part No. Si52144-A01AGM
Each (In a Pack of 5)
£4.636
Renesas Electronics ISL1208IU8Z-T7A, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP
  • RS Stock No. 170-8112
  • Mfr. Part No. ISL1208IU8Z-T7A
Each (On a Reel of 250)
£3.341
Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
  • RS Stock No. 761-6438P
  • Mfr. Part No. LMX2485ESQ/NOPB
Each (Supplied on a Reel)
£5.78
Epson Q41856471000111, Real Time Clock (RTC) Serial-I2C, 20-Pin VSOJ
  • RS Stock No. 169-8141
  • Mfr. Part No. Q41856471000111
Each (On a Reel of 250)
£1.999
Renesas Electronics 9ZXL0831EKKLF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 248-6265
  • Mfr. Part No. 9ZXL0831EKKLF
Each (In a Pack of 2)
£4.935
STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP
  • RS Stock No. 828-9977P
  • Mfr. Part No. M48T12-70PC1
Each (Supplied in a Tube)
£34.29
Renesas Electronics 9DB403DFLF Clock Buffer 28-Pin SSOP
  • RS Stock No. 254-4988
  • Mfr. Part No. 9DB403DFLF
Each (In a Tube of 47)
£2.56
Infineon CY2309SXI-1H PLL Clock Buffer 16-Pin TSSOP
  • RS Stock No. 194-9031
  • Mfr. Part No. CY2309SXI-1H
Each (In a Tube of 48)
£10.922
onsemi NB7VQ14MMNG PLL Clock Buffer 16-Pin QFN
  • RS Stock No. 787-6970
  • Mfr. Part No. NB7VQ14MMNG
Each
£11.48
onsemi NB6N14SMNG PLL Clock Buffer 16-Pin QFN
  • RS Stock No. 124-5344
  • Mfr. Part No. NB6N14SMNG
Each (In a Tube of 123)
£6.324
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