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

1433 Products showing for Clock, Timing & Frequency ICs

18 of 72
Renesas Electronics 5PB1204CMGK Clock Buffer 16-Pin VFQFPN
  • RS Stock No. 262-8963P
  • Mfr. Part No. 5PB1204CMGK
Each (Supplied as a Tape)
£2.295(exc. VAT)
Renesas Electronics 9ZXL0831EKILF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 248-6263
  • Mfr. Part No. 9ZXL0831EKILF
Each (In a Pack of 2)
£4.875(exc. VAT)
onsemi NBC12439AMNG, PLL Frequency Synthesizer 1 5.25 V 32-Pin QFN
  • RS Stock No. 802-2077P
  • Mfr. Part No. NBC12439AMNG
Each (Supplied in a Tube)
£11.93(exc. VAT)
NXP PCF2123TS/1,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 14, 14-Pin TSSOP14, TSSOP14
  • RS Stock No. 219-4631P
  • Mfr. Part No. PCF2123TS/1,118
Each (Supplied on a Reel)
£1.07(exc. VAT)
Analog Devices AD9850BRSZ, Direct Digital Synthesizer 10 bit-Bit, 28-Pin SSOP
  • RS Stock No. 412-933P
  • Mfr. Part No. AD9850BRSZ
Each (Supplied in a Box)
£26.87(exc. VAT)
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)
£2.745(exc. VAT)
onsemi 12.2ns Delay Line, 32-Pin LQFP
  • RS Stock No. 186-8830
  • Mfr. Part No. MC100EP195FAG
Each (In a Tray of 250)
£12.69(exc. VAT)
Infineon CY2308ZXI-1H PLL Clock Buffer 16-Pin TSSOP
  • RS Stock No. 194-9020
  • Mfr. Part No. CY2308ZXI-1H
Each
£9.15(exc. VAT)
NXP PCF2123TS/1,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 14, 14-Pin TSSOP14, TSSOP14
  • RS Stock No. 219-4631
  • Mfr. Part No. PCF2123TS/1,118
Each (In a Pack of 10)
£1.07(exc. VAT)
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(exc. VAT)
Renesas Electronics 5PB1216NDGK Clock Buffer 20-Pin VFQFPN
  • RS Stock No. 262-8967
  • Mfr. Part No. 5PB1216NDGK
Each (In a Pack of 2)
£2.775(exc. VAT)
Renesas Electronics 9DB403DGILF Clock Buffer 28-Pin TSSOP
  • RS Stock No. 254-4992
  • Mfr. Part No. 9DB403DGILF
Each (In a Pack of 2)
£2.535(exc. VAT)
Renesas Electronics RC22504A000GNK#BB0, Frequency Synthesizer 6 24-Pin 24-QFN
  • RS Stock No. 230-6592P
  • Mfr. Part No. RC22504A000GNK#BB0
Each (Supplied in a Tray)
£10.37(exc. VAT)
Abracon AB-RTCMC-32.768KHZ-AIGZ-S7-T, Real Time Clock Serial-I2C, 8-Pin SMD
  • RS Stock No. 240-0845
  • Mfr. Part No. AB-RTCMC-32.768KHZ-AIGZ-S7-T
Each (In a Pack of 2)
£3.895(exc. VAT)
Renesas Electronics ISL12022IBZ, Real Time Clock, 8-Pin SOIC
  • RS Stock No. 196-9065
  • Mfr. Part No. ISL12022IBZ
Each (In a Pack of 2)
£2.225(exc. VAT)
Renesas Electronics ISL12026IBZ, Real Time Clock (RTC), 16B RAM Serial-I2C, 8-Pin SOIC
  • RS Stock No. 236-7693
  • Mfr. Part No. ISL12026IBZ
Each (In a Pack of 2)
£4.10(exc. VAT)
Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
  • RS Stock No. 817-5994P
  • Mfr. Part No. CDCM61004RHBT
Each (Supplied on a Reel)
£5.92(exc. VAT)
Microchip MCP7940M-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
  • RS Stock No. 774-7403
  • Mfr. Part No. MCP7940M-I/P
Each (In a Bag of 10)
£0.605(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)
£37.63(exc. VAT)
Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
  • RS Stock No. 248-5724P
  • Mfr. Part No. ICM7555CBAZ
Each (Supplied in a Tube)
£0.355(exc. VAT)
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