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

42 of 72
Renesas Electronics 501MLF Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7830P
  • Mfr. Part No. 501MLF
Each (Supplied in a Tube)
£1.08
Abracon AB1815-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0537P
  • Mfr. Part No. AB1815-T3
Each (Supplied on a Reel)
£1.488
Abracon AB0805-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0508P
  • Mfr. Part No. AB0805-T3
Each (Supplied on a Reel)
£1.492
Renesas Electronics 2305A-1DCG8 Clock Buffer 8-Pin SOIC
  • RS Stock No. 264-3450
  • Mfr. Part No. 2305A-1DCG8
Each (On a Reel of 3000)
£0.458
Maxim Integrated ICM7556ISD+, Timer Circuit, 14-Pin SOIC
  • RS Stock No. 190-4887
  • Mfr. Part No. ICM7556ISD+
Each (In a Tube of 50)
£1.824
Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
  • RS Stock No. 798-5254P
  • Mfr. Part No. MCP7940N-I/MS
Each (Supplied in a Tube)
£0.735
Renesas Electronics 8535AGI-01LF Buffer 20-Pin TSSOP
  • RS Stock No. 250-3471
  • Mfr. Part No. 8535AGI-01LF
Each (In a Tube of 74)
£2.176
Renesas Electronics ISL12057IUZ, Real Time Clock, 8-Pin MSOP
  • RS Stock No. 196-9068P
  • Mfr. Part No. ISL12057IUZ
Each (Supplied in a Tube)
£2.322
Maxim Integrated DS17287-5+, Real Time Clock, 114B RAM Multiplexed, 24-Pin EDIP
  • RS Stock No. 190-4747
  • Mfr. Part No. DS17287-5+
Each (In a Tube of 14)
£8.588
Renesas Electronics 551MLF Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7845P
  • Mfr. Part No. 551MLF
Each (Supplied in a Tube)
£1.088
Renesas Electronics 551SDCGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7849P
  • Mfr. Part No. 551SDCGI
Each (Supplied in a Tube)
£1.36
Renesas Electronics ISL1208IU8Z-TK, Real Time Clock (RTC), 2B RAM Serial-I2C, 8-Pin MSOP
  • RS Stock No. 256-1567
  • Mfr. Part No. ISL1208IU8Z-TK
Each (On a Reel of 1000)
£1.533
STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
  • RS Stock No. 196-2111
  • Mfr. Part No. TS555IDTTR
Each (On a Reel of 2500)
£0.513
Renesas Electronics 2305NZ-1HDCG Clock Buffer 8-Pin SOIC
  • RS Stock No. 263-7875P
  • Mfr. Part No. 2305NZ-1HDCG
Each (Supplied in a Tube)
£1.36
Renesas Electronics 23S05E-1HDCGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 250-3446P
  • Mfr. Part No. 23S05E-1HDCGI
Each (Supplied in a Tube)
£1.332
Renesas Electronics 2305-1DCG Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7814P
  • Mfr. Part No. 2305-1DCG
Each (Supplied in a Tube)
£0.941
Abracon AB-RTCMC-32.768KHZ-AIGZ-S7-T, Real Time Clock Serial-I2C, 8-Pin SMD
  • RS Stock No. 240-0844
  • Mfr. Part No. AB-RTCMC-32.768KHZ-AIGZ-S7-T
Each (On a Reel of 1000)
£1.584
Renesas Electronics 9FG104EGILF, Frequency Synthesizer 4.6 V 28-Pin TSSOP
  • RS Stock No. 250-3490P
  • Mfr. Part No. 9FG104EGILF
Each (Supplied in a Tube)
£4.64
Renesas Electronics 2305-1DCGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7812P
  • Mfr. Part No. 2305-1DCGI
Each (Supplied in a Tube)
£0.605
Maxim Integrated 60ns CMOS Delay Line, 8-Pin SOIC
  • RS Stock No. 192-1210
  • Mfr. Part No. DS1100Z-60+
Each (In a Tube of 100)
£4.98
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