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

37 of 72
Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP
  • RS Stock No. 235-5218
  • Mfr. Part No. CP82C54-10Z
Each (In a Tube of 15)
£14.139
NXP PCF8563T/5,518, Real Time Clock (RTC) Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 865-2208
  • Mfr. Part No. PCF8563T/5,518
Each (In a Pack of 10)
£0.42
Renesas Electronics 49FCT3805PYGI Clock Buffer 20-Pin QSOP, SOIC, SSOP
  • RS Stock No. 263-7889P
  • Mfr. Part No. 49FCT3805PYGI
Each (Supplied in a Tube)
£1.278
Renesas Electronics 49FCT3805QGI Clock Buffer 20-Pin QSOP, SOIC, SSOP
  • RS Stock No. 263-7892P
  • Mfr. Part No. 49FCT3805QGI
Each (Supplied in a Tube)
£1.308
Renesas Electronics 5P49EE502NDGI, PLL Clock Generator 4.6 V 20-Pin VFQFPN
  • RS Stock No. 262-8958
  • Mfr. Part No. 5P49EE502NDGI
Each (In a Tray of 624)
£1.247
Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
  • RS Stock No. 798-5258
  • Mfr. Part No. MCP7940N-I/SN
Each (In a Pack of 10)
£0.695
Renesas Electronics 5PB1108PGGK Clock Buffer 16-Pin TSSOP
  • RS Stock No. 263-7898
  • Mfr. Part No. 5PB1108PGGK
Each (In a Pack of 2)
£1.79
Renesas Electronics 9DBL411BGLFT Clock Buffer 20-Pin TSSOP
  • RS Stock No. 216-6263P
  • Mfr. Part No. 9DBL411BGLFT
Each (Supplied on a Reel)
£1.358
Renesas Electronics 9DBL0951BKILF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 250-3486
  • Mfr. Part No. 9DBL0951BKILF
Each (In a Tray of 490)
£1.839
Renesas Electronics 74FCT38072SCMGI Clock Buffer 8-Pin DFN
  • RS Stock No. 254-4973
  • Mfr. Part No. 74FCT38072SCMGI
Each (In a Pack of 5)
£1.752
Renesas Electronics 9DB403DGLF Clock Buffer 28-Pin TSSOP
  • RS Stock No. 254-4994
  • Mfr. Part No. 9DB403DGLF
Each (In a Pack of 2)
£3.42
Renesas Electronics 9ZXL0831EKKLF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 248-6264
  • Mfr. Part No. 9ZXL0831EKKLF
Each (In a Tray of 490)
£2.176
Renesas Electronics 9DBV0841AKLF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 262-9017
  • Mfr. Part No. 9DBV0841AKLF
Each (In a Tray of 490)
£2.248
Microchip MCP7940M-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
  • RS Stock No. 761-7627P
  • Mfr. Part No. MCP7940M-I/SN
Each (Supplied in a Tube)
£0.548
Renesas Electronics 5PB1203NTGK Clock Buffer 10-Pin DFN
  • RS Stock No. 263-7900P
  • Mfr. Part No. 5PB1203NTGK
Each (Supplied as a Tape)
£1.484
83026BGI-01LF, Clock Buffer, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6198
  • Mfr. Part No. 83026BGI-01LF
Each (In a Tube of 96)
£3.895
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
Each (In a Pack of 5)
£0.88
49FCT3805APYGI8, Clock Buffer CMOS, 2-Input, 20-Pin SSOP
  • RS Stock No. 249-4374
  • Mfr. Part No. 49FCT3805APYGI8
Each (In a Pack of 5)
£1.194
49FCT3805APYGI, PLL Clock Driver CMOS, 10-Input, 20-Pin SSOP
  • RS Stock No. 217-7820
  • Mfr. Part No. 49FCT3805APYGI
Each (In a Pack of 10)
£0.939
Renesas Electronics 8S89832AKILF Buffer 16-Pin VFQFN
  • RS Stock No. 250-3480
  • Mfr. Part No. 8S89832AKILF
Each (In a Tray of 624)
£3.702
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