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

58 of 72
Renesas Electronics 74ALVCH32244BFG Clock Buffer CABGA
  • RS Stock No. 262-8984
  • Mfr. Part No. 74ALVCH32244BFG
Each (In a Tray of 270)
£4.172
8V19N850DNLGI, Clock Generator LVDS, LVPECL, 2-Input, 88-Pin VFQFPN
  • RS Stock No. 217-7031
  • Mfr. Part No. 8V19N850DNLGI
Each (In a Tray of 168)
£21.519
onsemi MC1455BDR2G, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 145-4759
  • Mfr. Part No. MC1455BDR2G
Each (On a Reel of 2500)
£0.119
Texas Instruments SN65DPHY440SSRHRT Clock Generator 28-Pin QFN
  • RS Stock No. 252-8700
  • Mfr. Part No. SN65DPHY440SSRHRT
Each (In a Pack of 2)
£3.48
Renesas Electronics Clock Conditioner, 8-Pin SOIC
  • RS Stock No. 217-7858
  • Mfr. Part No. 570BILF
Each (In a Tube of 97)
£2.776
NXP PCA8565TS/1,118, Real Time Clock (RTC) Serial-I2C, 8-Pin TSSOP
  • RS Stock No. 727-5743
  • Mfr. Part No. PCA8565TS/1,118
Each (In a Pack of 2)
£0.96
Texas Instruments TLC556IDR, Timer Circuit, Dual 2MHz, 14-Pin SOIC
  • RS Stock No. 662-4012P
  • Mfr. Part No. TLC556IDR
Each (Supplied on a Reel)
£0.80
onsemi MC100EL11DG PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 121-6383
  • Mfr. Part No. MC100EL11DG
Each (In a Tube of 98)
£2.328
MC100EP32DG, Clock Divider ECL, 2-Input, 8-Pin SOIC
  • RS Stock No. 162-9986
  • Mfr. Part No. MC100EP32DG
Each (In a Tube of 98)
£6.922
Maxim Integrated DS1339BU+, Real Time Clock Serial-I2C, 8-Pin μSOP
  • RS Stock No. 190-5806P
  • Mfr. Part No. DS1339BU+
Each (Supplied in a Tube)
£4.995
Microchip MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP
  • RS Stock No. 177-0656
  • Mfr. Part No. MCP79400-I/MS
Each (In a Pack of 10)
£0.817
MC100LVEP111FAG, Clock Divider ECL, 2-Input, 32-Pin LQFP
  • RS Stock No. 163-0946
  • Mfr. Part No. MC100LVEP111FAG
Each (In a Tray of 250)
£3.04
NXP PCF8563TS/5,118, Real Time Clock (RTC), 128bit RAM, 8-Pin TSSOP8
  • RS Stock No. 219-4642
  • Mfr. Part No. PCF8563TS/5,118
Each (On a Reel of 2500)
£0.644
Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP
  • RS Stock No. 235-5219P
  • Mfr. Part No. CP82C54-10Z
Each (Supplied in a Tube)
£15.61
Texas Instruments SE556J, Timer Circuit, Dual, 14-Pin CDIP
  • RS Stock No. 178-5476
  • Mfr. Part No. SE556J
Each (In a Tube of 10)
£12.403
5PB1104PGGI, Clock Buffer LVCMOS, 1-Input, 8-Pin TSSOP
  • RS Stock No. 216-6175P
  • Mfr. Part No. 5PB1104PGGI
Each (Supplied in a Tube)
£1.416
onsemi 12.2ns Delay Line, 32-Pin LQFP
  • RS Stock No. 186-9167P
  • Mfr. Part No. MC100EP195FAG
Each (Supplied in a Tray)
£17.92
Renesas Electronics 5V2310PGGI Clock Buffer 24-Pin TSSOP
  • RS Stock No. 254-4946
  • Mfr. Part No. 5V2310PGGI
Each (In a Tube of 62)
£1.912
Renesas Electronics 5PB1204CMGK Clock Buffer 16-Pin VFQFPN
  • RS Stock No. 262-8963
  • Mfr. Part No. 5PB1204CMGK
Each (In a Pack of 2)
£2.295
74FCT3807AQG, Clock Divider CMOS, 1-Input, 20-Pin QSOP
  • RS Stock No. 254-4977P
  • Mfr. Part No. 74FCT3807AQG
Each (Supplied in a Tube)
£1.402
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