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

53 of 72
Renesas Electronics 5P49V5925B000NLGI, PLL Clock Generator 3.465 V 24-Pin VFQFPN
  • RS Stock No. 262-8961
  • Mfr. Part No. 5P49V5925B000NLGI
Each (In a Pack of 2)
£3.34(exc. VAT)
Renesas Electronics 5PB1110PGGI Clock Buffer 20-Pin TSSOP
  • RS Stock No. 254-4943P
  • Mfr. Part No. 5PB1110PGGI
Each (Supplied in a Tube)
£4.69(exc. VAT)
onsemi NB3N5573DTG, PLL Frequency Synthesizer 2 3.63 V 16-Pin TSSOP
  • RS Stock No. 787-6930P
  • Mfr. Part No. NB3N5573DTG
Each (Supplied in a Tube)
£4.56(exc. VAT)
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC
  • RS Stock No. 809-1420
  • Mfr. Part No. M41T81M6F
Each (In a Pack of 5)
£3.45(exc. VAT)
Renesas Electronics 501MLF Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7830
  • Mfr. Part No. 501MLF
Each (In a Pack of 5)
£1.08(exc. VAT)
Renesas Electronics 9ZXL0832EKILF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 248-6267P
  • Mfr. Part No. 9ZXL0832EKILF
Each (Supplied in a Tray)
£4.225(exc. VAT)
Abracon AB1815-T3, Real Time Clock 16-VFQFN
  • RS Stock No. 171-0537
  • Mfr. Part No. AB1815-T3
Each (In a Pack of 5)
£1.488(exc. VAT)
Epson X1B000371000212, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
  • RS Stock No. 205-3461P
  • Mfr. Part No. X1B000371000212
Each (Supplied on a Reel)
£2.23(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)
£1.786(exc. VAT)
Epson X1B000242000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
  • RS Stock No. 205-3455
  • Mfr. Part No. X1B000242000112
Each (In a Pack of 5)
£1.36(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)
£2.078(exc. VAT)
Renesas Electronics 9DB633AGILF Clock Buffer 28-Pin TSSOP
  • RS Stock No. 263-7987
  • Mfr. Part No. 9DB633AGILF
Each (In a Tube of 50)
£3.708(exc. VAT)
Renesas Electronics 5PB1104PGGI8 Clock Buffer 8-Pin TSSOP
  • RS Stock No. 235-8704
  • Mfr. Part No. 5PB1104PGGI8
Each (In a Pack of 5)
£1.456(exc. VAT)
STMicroelectronics M41ST87WSS6F, Real Time Clock (RTC), 128B RAM Serial, 20-Pin SSOP
  • RS Stock No. 829-0444P
  • Mfr. Part No. M41ST87WSS6F
Each (Supplied on a Reel)
£6.74(exc. VAT)
74FCT3807ASOG8, Clock Buffer, 20-Pin SOIC
  • RS Stock No. 262-8992
  • Mfr. Part No. 74FCT3807ASOG8
Each (On a Reel of 1000)
£0.905(exc. VAT)
Renesas Electronics 8V97051NLGI, PLL Frequency Synthesizer 16 bit-Bit, 3.63 V 32-Pin 32-lead VFQFN, Lead-free
  • RS Stock No. 264-3523
  • Mfr. Part No. 8V97051NLGI
Each (In a Tray of 490)
£5.677(exc. VAT)
Renesas Electronics 8T49N242-999NLGI Clock Buffer 40-Pin VFQFN
  • RS Stock No. 250-3482
  • Mfr. Part No. 8T49N242-999NLGI
Each (In a Tray of 490)
£4.826(exc. VAT)
5L1503S-000NVGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
  • RS Stock No. 248-6233
  • Mfr. Part No. 5L1503S-000NVGI
Each (On a Tape of 100)
£0.704(exc. VAT)
Microchip MCP7940NT-I/SN, Real Time Clock, 64B RAM Serial, 8-Pin SOIC
  • RS Stock No. 333-118
  • Mfr. Part No. MCP7940NT-I/SN
Each (On a Reel of 3300)
£0.645(exc. VAT)
5PB1106PGGI, Clock Buffer LVCMOS, 1-Input, 14-Pin TSSOP
  • RS Stock No. 216-6179
  • Mfr. Part No. 5PB1106PGGI
Each (In a Pack of 5)
£1.936(exc. VAT)
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