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

1422 Products showing for Clock, Timing & Frequency ICs

1 of 72
Abracon AB-557-03-HCHC-F-L-C-T, Frequency Synthesizer 1 3.6 V 14-Pin TSSOP-16
  • RS Stock No. 241-2963
  • Mfr. Part No. AB-557-03-HCHC-F-L-C-T
Each (On a Reel of 1000)
$8.174(exc. GST)
Abracon AB-557-03-HCHC-F-L-C-T, Frequency Synthesizer 1 3.6 V 14-Pin TSSOP-16
  • RS Stock No. 241-2964
  • Mfr. Part No. AB-557-03-HCHC-F-L-C-T
Each (In a Pack of 2)
$13.185(exc. GST)
Epson X1B000242000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
  • RS Stock No. 205-3454
  • Mfr. Part No. X1B000242000112
Each (On a Reel of 250)
$2.935(exc. GST)
9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
  • RS Stock No. 264-3533
  • Mfr. Part No. 9FGV0441AKILFT
Each (On a Reel of 2500)
$4.007(exc. GST)
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)
$5.687(exc. GST)
Epson X1B000232000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
  • RS Stock No. 205-3452
  • Mfr. Part No. X1B000232000112
Each (On a Reel of 250)
$5.893(exc. GST)
Intersil, ICM7555CBAZ-T
  • RS Stock No. 196-8888P
  • Mfr. Part No. ICM7555CBAZ-T
Each (Supplied on a Reel)
$1.34(exc. GST)
Abracon AB0805-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0508P
  • Mfr. Part No. AB0805-T3
Each (Supplied on a Reel)
$3.572(exc. GST)
9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
  • RS Stock No. 264-3534P
  • Mfr. Part No. 9FGV0441AKILFT
Each (Supplied on a Reel)
$6.87(exc. GST)
Epson X1B000242000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
  • RS Stock No. 205-3455P
  • Mfr. Part No. X1B000242000112
Each (Supplied on a Reel)
$3.43(exc. GST)
Renesas Electronics CP82C54 CP82C54Z, Programmable Timer, 6 8MHz, 24-Pin PDIP
  • RS Stock No. 235-5221P
  • Mfr. Part No. CP82C54Z
Each (Supplied in a Tube)
$28.06(exc. GST)
Abracon AB1815-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0537P
  • Mfr. Part No. AB1815-T3
Each (Supplied on a Reel)
$3.592(exc. GST)
Abracon AB0805-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0195
  • Mfr. Part No. AB0805-T3
Each (On a Reel of 3000)
$2.03(exc. GST)
Intersil, ICM7555CBAZ-T
  • RS Stock No. 196-8887
  • Mfr. Part No. ICM7555CBAZ-T
Each (On a Reel of 2500)
$0.697(exc. GST)
5L1503-000NVGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
  • RS Stock No. 248-6228
  • Mfr. Part No. 5L1503-000NVGI
Each (On a Tape of 100)
$1.439(exc. GST)
5X1503S-000NLGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
  • RS Stock No. 248-6240
  • Mfr. Part No. 5X1503S-000NLGI
Each (In a Pack of 5)
$2.932(exc. GST)
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)
$6.70(exc. GST)
Epson X1B000232000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
  • RS Stock No. 205-3453P
  • Mfr. Part No. X1B000232000112
Each (Supplied on a Reel)
$6.925(exc. GST)
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)
$5.093(exc. GST)
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)
$3.926(exc. GST)
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