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

6 of 29
Epson X1B000311000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3457
  • Mfr. Part No. X1B000311000112
Each (In a Pack of 5)
PHP101.014(exc. VAT)
onsemi NB3N3020DTG, PLL Frequency Multiplier 1 3.63 V 16-Pin TSSOP
  • RS Stock No. 802-2014P
  • Mfr. Part No. NB3N3020DTG
Each (Supplied in a Tube)
PHP532.00(exc. VAT)
Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
  • RS Stock No. 667-6278
  • Mfr. Part No. Q41802551000111
Each
PHP194.97(exc. VAT)
Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
  • RS Stock No. 667-6278P
  • Mfr. Part No. Q41802551000111
Each (Supplied on a Reel)
PHP194.97(exc. VAT)
NXP PCF2129T/2,518, Real Time Clock (RTC), 128bit RAM Serial-SPI, 16-Pin SO16
  • RS Stock No. 219-4634
  • Mfr. Part No. PCF2129T/2,518
Each (On a Reel of 1000)
PHP282.385(exc. VAT)
NXP PCF8563T/5,518, Real Time Clock (RTC) Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 865-2208P
  • Mfr. Part No. PCF8563T/5,518
Each (Supplied on a Reel)
PHP41.815(exc. VAT)
Epson X1B000301000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3463P
  • Mfr. Part No. X1B000301000112
Each (Supplied on a Reel)
PHP218.97(exc. VAT)
Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
  • RS Stock No. 169-8144
  • Mfr. Part No. Q41802551000111
Each (On a Reel of 250)
PHP183.332(exc. VAT)
SN74LS629N, Function Generator IC
  • RS Stock No. 442-870P
  • Mfr. Part No. SN74LS629N
Each (Supplied in a Tube)
PHP462.53(exc. VAT)
Schneider Electric NU353518, Timer
  • RS Stock No. 276-2186
  • Mfr. Part No. NU353518
Each
PHP6,452.33(exc. VAT)
Si5338A-B-GM, Function Generator IC, 24-Pin QFN
  • RS Stock No. 796-0322P
  • Mfr. Part No. Si5338A-B-GM
Each (Supplied in a Tray)
PHP1,457.26(exc. VAT)
NXP PCF8563T/5,518, Real Time Clock (RTC) Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 124-2362
  • Mfr. Part No. PCF8563T/5,518
Each (On a Reel of 2500)
PHP41.339(exc. VAT)
DAC1220E, PLL Clock Driver, 16-Pin SSOP
  • RS Stock No. 121-8974
  • Mfr. Part No. DAC1220E
Each (In a Tube of 75)
PHP1,630.939(exc. VAT)
Epson X1B000371000212, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3460
  • Mfr. Part No. X1B000371000212
Each (On a Reel of 250)
PHP151.477(exc. VAT)
Epson X1B000301000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3462
  • Mfr. Part No. X1B000301000112
Each (On a Reel of 250)
PHP180.518(exc. VAT)
Epson X1B000301000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3463
  • Mfr. Part No. X1B000301000112
Each
PHP218.97(exc. VAT)
Micro Crystal RV-3049-C2-STD-025, Real Time Clock (RTC), 8B RAM Serial-SPI, 10-Pin SON
  • RS Stock No. 171-1636
  • Mfr. Part No. RV-3049-C2-STD-025
Each (On a Tape of 100)
PHP580.545(exc. VAT)
onsemi 8.5ns CML, LVDS, LVPECL Delay Line, 24-Pin QFN
  • RS Stock No. 802-2042
  • Mfr. Part No. NB6L295MMNG
Each
PHP1,698.98(exc. VAT)
NXP PCF8523T/1,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 8, 8-Pin SO8, SO8
  • RS Stock No. 219-4639
  • Mfr. Part No. PCF8523T/1,118
Each (In a Pack of 10)
PHP86.40(exc. VAT)
NXP PCF8563T/F4,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 8, 8-Pin SO8, SO8
  • RS Stock No. 219-4641
  • Mfr. Part No. PCF8563T/F4,118
Each (In a Pack of 10)
PHP72.117(exc. VAT)
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