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

1433 Products showing for Clock, Timing & Frequency ICs

66 of 72
onsemi MC100LVEL11DG PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 162-9379
  • Mfr. Part No. MC100LVEL11DG
Each (In a Tube of 98)
£2.204(exc. VAT)
Renesas Electronics 8P34S1212NLGI Buffer 40-Pin VFQFPN
  • RS Stock No. 250-3479P
  • Mfr. Part No. 8P34S1212NLGI
Each (Supplied in a Tray)
£11.90(exc. VAT)
Texas Instruments CD4541B CD4541BM96, Timer Circuit 0.1MHz, 14-Pin SOIC
  • RS Stock No. 226-4748
  • Mfr. Part No. CD4541BM96
Each (On a Reel of 2500)
£0.214(exc. VAT)
STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
  • RS Stock No. 188-9366P
  • Mfr. Part No. M41ST85WMX6TR
Each (Supplied on a Reel)
£5.10(exc. VAT)
5X1503S-000NLGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
  • RS Stock No. 248-6240P
  • Mfr. Part No. 5X1503S-000NLGI
Each (Supplied as a Tape)
£1.97(exc. VAT)
Micro Crystal RV-3049-C2-STD-025, Real Time Clock (RTC), 8B RAM Serial-SPI, 10-Pin SON
  • RS Stock No. 690-2848
  • Mfr. Part No. RV-3049-C2-STD-025
Each
£9.07(exc. VAT)
Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
  • RS Stock No. 912-2774
  • Mfr. Part No. MCP7940N-I/SN
Each (In a Tube of 100)
£0.57(exc. VAT)
Microchip PLA133-47SAVAO Clock Buffer 8-Pin SOIC
  • RS Stock No. 644-304
  • Mfr. Part No. PLA133-47SAVAO
Each (In a Pack of 2)
£2.385(exc. VAT)
Renesas Electronics 5P49V60A000NLG2 Clock Generator 24-Pin VFQFPN
  • RS Stock No. 250-3451
  • Mfr. Part No. 5P49V60A000NLG2
Each
£7.66(exc. VAT)
Texas Instruments SE555D, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 660-7761P
  • Mfr. Part No. SE555D
Each (Supplied in a Tube)
£0.688(exc. VAT)
Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP
  • RS Stock No. 709-2532
  • Mfr. Part No. CD4536BE
Each (In a Pack of 10)
£0.462(exc. VAT)
onsemi MC14046BDWG, PLL Circuit 18 V 16-Pin SOIC
  • RS Stock No. 145-2977
  • Mfr. Part No. MC14046BDWG
Each (In a Tube of 47)
£0.47(exc. VAT)
Microchip ZL40294BLDF6 Clock Buffer 80-Pin VGQFN
  • RS Stock No. 627-940
  • Mfr. Part No. ZL40294BLDF6
Each (On a Reel of 4000)
£2.048(exc. VAT)
Texas Instruments SE555D, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 145-0368
  • Mfr. Part No. SE555D
Each (In a Tube of 75)
£0.546(exc. VAT)
Renesas Electronics 9FG104EGILFT, PLL Clock Generator 28-Pin TSSOP
  • RS Stock No. 216-6266
  • Mfr. Part No. 9FG104EGILFT
Each (On a Reel of 2000)
£3.555(exc. VAT)
Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
  • RS Stock No. 761-6438
  • Mfr. Part No. LMX2485ESQ/NOPB
1 Tape of 1
£7.50(exc. VAT)
5P49V6901A000NLGI, Clock Generator, 2-Input, 24-Pin VFQFPN
  • RS Stock No. 217-7866
  • Mfr. Part No. 5P49V6901A000NLGI
Each (In a Tray of 490)
£4.80(exc. VAT)
SY89833LMG, Clock Generator CML, 16-Pin MLF
  • RS Stock No. 910-1486
  • Mfr. Part No. SY89833LMG
Each
£7.07(exc. VAT)
Renesas Electronics 557GI-03LFT Clock Generator 16-Pin TSSOP
  • RS Stock No. 235-8696
  • Mfr. Part No. 557GI-03LFT
Each (On a Reel of 2500)
£1.648(exc. VAT)
onsemi NB6N14SMNG PLL Clock Buffer 16-Pin QFN
  • RS Stock No. 802-2051
  • Mfr. Part No. NB6N14SMNG
Each
£9.90(exc. VAT)
Results per page
1
66
72

Guides & Articles

Article image
An Introductory Guide to Semiconductors
This guide introduces semiconductors, from the definition of a semiconductor to the usage of semiconductors in transistors, diodes, and LEDs.
Get to Know Semiconductors
Article image
Discover with DesignSpark
Involved in electronics design? Find and share inspiration with your peers on DesignSpark.
Read More

DesignSpark PCB in 3 minutes and 42 seconds

DesignSpark PCB in 3 minutes and 42 seconds

Related links