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

575 Products showing for Clock, Timing & Frequency ICs

2 of 29
NXP PCF85063TP/1Z, Real Time Clock (RTC), 128bit RAM, 8-Pin HXSON8
  • RS Stock No. 219-4636
  • Mfr. Part No. PCF85063TP/1Z
Each (On a Reel of 4000)
PHP28.492(exc. VAT)
Texas Instruments LM555CN LM555CN/NOPB, Timer Circuit, 8-Pin PDIP
  • RS Stock No. 197-7308
  • Mfr. Part No. LM555CN/NOPB
Each (In a Pack of 10)
PHP58.217(exc. VAT)
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)
PHP4,735.42(exc. VAT)
Skyworks Solutions Inc Si5356A-B-GM, PLL Frequency Synthesizer 3.8 V 24-Pin QFN
  • RS Stock No. 796-0344
  • Mfr. Part No. Si5356A-B-GM
Each (In a Pack of 2)
PHP606.485(exc. VAT)
onsemi NB7VQ14MMNG PLL Clock Buffer 16-Pin QFN
  • RS Stock No. 787-6970
  • Mfr. Part No. NB7VQ14MMNG
Each
PHP828.73(exc. VAT)
Skyworks Solutions Inc Si53307-B-GMR Clock Buffer
  • RS Stock No. 865-2426
  • Mfr. Part No. Si53307-B-GMR
Each (In a Pack of 10)
PHP182.186(exc. VAT)
onsemi MC100EL11DG PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 787-6716P
  • Mfr. Part No. MC100EL11DG
Each (Supplied in a Tube)
PHP262.83(exc. VAT)
Si5338A-B-GM, Function Generator IC, 24-Pin QFN
  • RS Stock No. 796-0322
  • Mfr. Part No. Si5338A-B-GM
Each
PHP1,457.26(exc. VAT)
Si5351C-B-GM, Function Generator IC, 20-Pin QFN
  • RS Stock No. 819-6786
  • Mfr. Part No. Si5351C-B-GM
Each (In a Pack of 2)
PHP347.29(exc. VAT)
onsemi NB2304AI1HDG PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 802-1973P
  • Mfr. Part No. NB2304AI1HDR2G
Each (Supplied on a Reel)
PHP46.35(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
PHP515.57(exc. VAT)
Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
  • RS Stock No. 761-6438P
  • Mfr. Part No. LMX2485ESQ/NOPB
Each (Supplied on a Reel)
PHP515.57(exc. VAT)
MCH12140DG, Phase Frequency Detector 800MHz 8-Pin SOIC
  • RS Stock No. 163-2495
  • Mfr. Part No. MCH12140DG
Each (In a Tube of 98)
PHP497.802(exc. VAT)
Si5351A-B-GT, Function Generator IC, 10-Pin MSOP
  • RS Stock No. 823-1987
  • Mfr. Part No. Si5351A-B-GT
Each (In a Pack of 5)
PHP114.476(exc. VAT)
onsemi MC14046BDWG, PLL Circuit 18 V 16-Pin SOIC
  • RS Stock No. 806-3179
  • Mfr. Part No. MC14046BDWG
Each (In a Pack of 20)
PHP64.467(exc. VAT)
onsemi MC100LVEP11DG PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 787-6807P
  • Mfr. Part No. MC100LVEP11DG
Each (Supplied in a Tube)
PHP566.69(exc. VAT)
SN74LS629N, Function Generator IC
  • RS Stock No. 442-870
  • Mfr. Part No. SN74LS629N
Each
PHP462.53(exc. VAT)
NB7L14MNHTBG, Clock Generator LVPECL/CML/LVCMOS/LVTTL/LVDS LVPECL, 16-Pin QFN
  • RS Stock No. 821-3128P
  • Mfr. Part No. NB7L14MNHTBG
Each (Supplied on a Reel)
PHP510.88(exc. VAT)
NXP PCF8563TS/5,118, Real Time Clock 128 bit D:W:M:Y, 8-Pin TSSOP Surface
  • RS Stock No. 219-4643
  • Mfr. Part No. PCF8563TS/5,118
Each (In a Pack of 10)
PHP72.58(exc. VAT)
Epson X1B000371000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3459P
  • Mfr. Part No. X1B000371000112
Each (Supplied on a Reel)
PHP213.25(exc. VAT)
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