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

15 of 72
Texas Instruments SE555 SE555DR, Timer Circuit 0.1MHz, 8-Pin SOIC
  • RS Stock No. 226-4887
  • Mfr. Part No. SE555DR
Each (In a Pack of 25)
£0.168
Renesas Electronics 9DML4493ANLGI Clock Buffer 32-Pin VFQFPN
  • RS Stock No. 264-1310
  • Mfr. Part No. 9DML4493ANLGI
Each (In a Tray of 490)
£3.969
5PB1108PGGI, Clock Buffer LVCMOS, 1-Input, 16-Pin VFQFPN
  • RS Stock No. 216-6184
  • Mfr. Part No. 5PB1108PGGI
Each (In a Pack of 5)
£1.416
Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin TQFP
  • RS Stock No. 910-2010
  • Mfr. Part No. SY89296UTG
Each
£12.49
Renesas Electronics RC19016AGN1#BB0 Clock Buffer 64-Pin VFQFPN
  • RS Stock No. 239-3831
  • Mfr. Part No. RC19016AGN1#BB0
Each (In a Pack of 2)
£2.27
Texas Instruments NA555 NA555P, Precision Timer, 8-Pin PDIP
  • RS Stock No. 252-8529
  • Mfr. Part No. NA555P
Each (In a Tube of 50)
£0.167
Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
  • RS Stock No. 197-7395P
  • Mfr. Part No. NE556DR
Each (Supplied on a Reel)
£0.179
557G-05ALF, Clock Generator, 1-Input, 20-Pin TSSOP
  • RS Stock No. 254-4932
  • Mfr. Part No. 557G-05ALF
Each (In a Pack of 2)
£2.47
Microchip SY89835UMG-TR PLL Clock Buffer 8-Pin MLF
  • RS Stock No. 911-2925
  • Mfr. Part No. SY89835UMG-TR
Each (In a Pack of 2)
£4.06
Renesas Electronics 9DBV0441AKILF Buffer 32-Pin VFQFPN
  • RS Stock No. 235-8717
  • Mfr. Part No. 9DBV0441AKILF
Each (In a Tray of 490)
£2.312
Microchip MCP79511-I/MS, Real Time Clock (RTC), 64B RAM Serial-SPI, 10-Pin MSOP
  • RS Stock No. 823-7954
  • Mfr. Part No. MCP79511-I/MS
Each (In a Pack of 5)
£1.02
STMicroelectronics 5 Pin Watchdog Timer, SOT-323
  • RS Stock No. 829-1513
  • Mfr. Part No. STWD100PYW83F
Each (In a Pack of 10)
£0.55
Renesas Electronics 9DB233AGILF Clock Buffer 20-Pin TSSOP
  • RS Stock No. 263-7982
  • Mfr. Part No. 9DB233AGILF
Each (In a Tube of 74)
£2.391
Renesas Electronics 5V41236PGG, Frequency Synthesizer 3.465 V 20-Pin TSSOP
  • RS Stock No. 254-4951
  • Mfr. Part No. 5V41236PGG
Each (In a Pack of 2)
£2.505
Renesas Electronics 8V97051NLGI, PLL Frequency Synthesizer 16 bit-Bit, 3.63 V 32-Pin 32-lead VFQFN, Lead-free
  • RS Stock No. 264-3524P
  • Mfr. Part No. 8V97051NLGI
Each (Supplied in a Tray)
£8.57
Analog Devices AD9854ASVZ, Direct Digital Synthesizer 12 bit-Bit, 3.465 V 80-Pin TQFP
  • RS Stock No. 759-1483P
  • Mfr. Part No. AD9854ASVZ
Each (Supplied in a Tray)
£37.63
Texas Instruments LM555CM/NOPB, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 460-516
  • Mfr. Part No. LM555CM/NOPB
Each (In a Pack of 10)
£1.05
Texas Instruments 6 Pin Watchdog Timer, SOT-23
  • RS Stock No. 900-9867P
  • Mfr. Part No. TPL5110DDCT
Each (Supplied on a Reel)
£0.726
Renesas Electronics 9DB803DFLFT Clock Buffer 48-Pin SSOP-48
  • RS Stock No. 249-2450
  • Mfr. Part No. 9DB803DFLFT
Each (In a Pack of 2)
£2.845
onsemi 12.2ns Delay Line, 32-Pin LQFP
  • RS Stock No. 186-9167
  • Mfr. Part No. MC100EP195FAG
Each
£17.92
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