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
PLL Circuits
PLL Circuits
Phase Detectors
Phase Detectors
Real Time Clocks
Real Time Clocks
Timer Circuits
Timer Circuits
Watchdog Timers
Watchdog Timers

856 Products showing for Clock, Timing & Frequency ICs

1 / 43
In Stock
Texas Instruments CD4046BE Clock Synthesiser 1 16-Pin 18 V PDIP
  • RS Stock No. 709-1965
  • Mfr. Part No. CD4046BE
Subtotal (1 pack of 10 units)
MYR28.95
In Stock
Texas Instruments LM LM555CM/NOPB Elapsed Time Recorder, 1, 8-Pin SOIC
  • RS Stock No. 460-516P
  • Mfr. Part No. LM555CM/NOPB
Subtotal 10 units (supplied in a tube)
MYR38.63
Unavailable
onsemi FTL7522L6X, Timer Circuit, 6-Pin MicroPak
  • RS Stock No. 862-9224P
  • Mfr. Part No. FTL7522L6X
Subtotal 25 units (supplied on a continuous strip)
MYR44.80
Last RS stock
Micro Crystal RV-3049-C2-STD-025, Real Time Clock 8 bit DW:DM:M:Y, 10-Pin SON Surface
  • RS Stock No. 690-2848
  • Mfr. Part No. RV-3049-C2-STD-025
Subtotal (1 unit)
MYR55.60
Last RS stock
Skyworks Solutions Inc Si5338A-B-GM Function Generator IC, 24-Pin 4 QFN
  • RS Stock No. 796-0322
  • Mfr. Part No. Si5338A-B-GM
Subtotal (1 unit)
MYR101.22
Last RS stock
Skyworks Solutions Inc Si53322-B-GM Clock Generator, 16-Pin 2 QFN
  • RS Stock No. 796-0271
  • Mfr. Part No. Si53322-B-GM
Subtotal (1 pack of 5 units)
MYR51.59
Last RS stock
Skyworks Solutions Inc Si53304-B-GM Clock Generator, 32-Pin 10 QFN
  • RS Stock No. 796-0120
  • Mfr. Part No. Si53304-B-GM
Subtotal (1 pack of 2 units)
MYR63.92
Currently unavailable
Micro Crystal, Real Time Clock 8 bit DW:DM:M:Y, 10-Pin SON Surface
  • RS Stock No. 171-1636
  • Mfr. Part No. RV-3049-C2-STD-025
Subtotal (1 tape of 100 units)
MYR4,307.80
In Stock
Epson X1B000371000212, Real Time Clock Real Time Clock YY:MM:DD:DW, 10-Pin Surface
  • RS Stock No. 205-3461
  • Mfr. Part No. X1B000371000212
Subtotal (1 pack of 2 units)
MYR27.57
Last RS stock
Micro Crystal, Real Time Clock 8 bit DW:DM:M:Y, 10-Pin SON Surface
  • RS Stock No. 690-2848P
  • Mfr. Part No. RV-3049-C2-STD-025
Subtotal 1 unit (supplied on a continuous strip)
MYR55.60
Last RS stock
Micro Crystal, Real Time Clock 8 B DW:DM:M:Y, 10-Pin SON Surface
  • RS Stock No. 729-3221P
  • Mfr. Part No. RV-3049-C2-TB-008
Subtotal 1 unit (supplied on a continuous strip)
MYR85.54
Currently unavailable
Epson X1B000311000112, Real Time Clock 32 bit Clock YY:MM:DD:DW, 10-Pin Surface
  • RS Stock No. 205-3457
  • Mfr. Part No. X1B000311000112
Subtotal (1 pack of 5 units)
MYR37.88
Last RS stock
Skyworks Solutions Inc Si5341A-D-GM Frequency Synthesiser 5 64-Pin 3.47 V QFN
  • RS Stock No. 880-6976
  • Mfr. Part No. Si5341A-D-GM
Subtotal (1 unit)
MYR108.60
Being discontinued
Skyworks Solutions Inc Si53306-B-GM Clock Generator, 16-Pin 10 QFN
  • RS Stock No. 796-0145
  • Mfr. Part No. Si53306-B-GM
Subtotal (1 pack of 5 units)
MYR94.05
In Stock
Abracon AB0815-T3, Real Time Clock 256 B YY:MM:DD:dd, 16-Pin QFN Surface
  • RS Stock No. 241-2962
  • Mfr. Part No. AB0815-T3
Subtotal (1 pack of 5 units)
MYR49.13
In Stock
Abracon AB1815-T3, Real Time Clock 256 bit Real Time Clock YY:MM:DD-dd VFQFN-16 Surface
  • RS Stock No. 171-0537
  • Mfr. Part No. AB1815-T3
Subtotal (1 pack of 5 units)
MYR56.91
In Stock
NXP PCA9517ADP,118 Bus Repeater Bi-Directional, 8-Pin TSSOP 400 kHz, Surface
  • RS Stock No. 725-8745
  • Mfr. Part No. PCA9517ADP,118
Subtotal (1 pack of 2 units)
MYR9.73
Being discontinued
Skyworks Solutions Inc Si5351A-B-GT Function Generator IC, 10-Pin 3 MSOP
  • RS Stock No. 823-1987
  • Mfr. Part No. Si5351A-B-GT
Subtotal (1 pack of 5 units)
MYR42.42
In Stock
Abracon AB0805-T3, Real Time Clock 256 bit Real Time Clock YY:MM:DD-dd, 16-Pin VFQFN-16 Surface
  • RS Stock No. 171-0508
  • Mfr. Part No. AB0805-T3
Subtotal (1 pack of 5 units)
MYR39.81
Unavailable
Micro Crystal RV-8564-C2-TA-010, Real Time Clock (RTC) Serial-I2C, 10-Pin SON
  • RS Stock No. 171-1643
  • Mfr. Part No. RV-8564-C2-TA-010
Subtotal (1 tape of 100 units)
MYR3,764.40
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