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

1435 Products showing for Clock, Timing & Frequency ICs

7 of 72
Renesas Electronics 2305-1HDCGI8 Clock Buffer 8-Pin SOIC
  • RS Stock No. 249-2434
  • Mfr. Part No. 2305-1HDCGI8
Each (In a Pack of 10)
£0.897
Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
  • RS Stock No. 904-7519P
  • Mfr. Part No. X1B000301000212
Each (Supplied on a Reel)
£1.42
557G-03LF, PLL Clock Generator HCSL, 1-Input, 16-Pin TSSOP
  • RS Stock No. 254-4930
  • Mfr. Part No. 557G-03LF
Each (In a Pack of 2)
£2.235
Texas Instruments CD74HCT7046AE, PLL Circuit 1 5.5 V 16-Pin PDIP
  • RS Stock No. 650-122
  • Mfr. Part No. CD74HCT7046AE
Each
£2.38
Maxim Integrated DS1050Z-001+, Real Time Clock, 8-Pin SOIC
  • RS Stock No. 191-6881P
  • Mfr. Part No. DS1050Z-001+
Each (Supplied in a Tube)
£1.326
Infineon CY2308ZXI-1H PLL Clock Buffer 16-Pin TSSOP
  • RS Stock No. 194-9020
  • Mfr. Part No. CY2308ZXI-1H
Each
£9.15
Renesas Electronics ISL1208IU8Z, Real Time Clock Serial-I2C, 8-Pin
  • RS Stock No. 262-7218P
  • Mfr. Part No. ISL1208IU8Z
Each (Supplied in a Tube)
£2.935
Intersil, ICM7555IBAZ-T
  • RS Stock No. 196-8891P
  • Mfr. Part No. ICM7555IBAZ-T
Each (Supplied on a Reel)
£0.443
Skyworks Solutions Inc Si5341A-D-GM, PLL Frequency Synthesizer 1 3.47 V 64-Pin QFN
  • RS Stock No. 880-6976
  • Mfr. Part No. Si5341A-D-GM
Each
£21.88
74FCT3807PYG, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
  • RS Stock No. 263-7958
  • Mfr. Part No. 74FCT3807PYG
Each (In a Tube of 64)
£0.644
Renesas Electronics CS82C54Z, Programmable Timer Circuit 8MHz, 28-Pin PLCC
  • RS Stock No. 921-5595P
  • Mfr. Part No. CS82C54Z
Each (Supplied in a Tube)
£12.50
Renesas Electronics ICM7555IBAZ, Programmable Timer Circuit 1MHz, 8-Pin SOIC
  • RS Stock No. 921-5507
  • Mfr. Part No. ICM7555IBAZ
Each (In a Pack of 25)
£0.672
onsemi NB3N51032DTG, PLL Frequency Synthesizer 2 3.465 V 16-Pin TSSOP
  • RS Stock No. 145-4049
  • Mfr. Part No. NB3N51032DTG
Each (In a Tube of 96)
£1.223
PCA9515ADP,118, Bus Repeater I2C, 8-Pin TSSOP
  • RS Stock No. 166-1586
  • Mfr. Part No. PCA9515ADP,118
Each (On a Reel of 2500)
£0.666
853S011BGILF, Clock Buffer, 2-Input, 8-Pin SOIC
  • RS Stock No. 216-6211
  • Mfr. Part No. 853S011BGILF
Each (In a Tube of 96)
£2.647
onsemi NB3N3020DTG, PLL Frequency Multiplier 1 3.63 V 16-Pin TSSOP
  • RS Stock No. 802-2014
  • Mfr. Part No. NB3N3020DTG
Each
£6.83
9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
  • RS Stock No. 264-3533
  • Mfr. Part No. 9FGV0441AKILFT
Each (On a Reel of 2500)
£1.567
Maxim Integrated DS1306+, Real Time Clock (RTC), 96B RAM Serial-SPI, 16-Pin PDIP
  • RS Stock No. 189-8627
  • Mfr. Part No. DS1306+
Each (In a Pack of 2)
£6.34
7152MI-11LF, Clock Generator CMOS, 1-Input, 8-Pin SOIC
  • RS Stock No. 254-4958
  • Mfr. Part No. 7152MI-11LF
Each (In a Pack of 2)
£3.365
Texas Instruments LM555CM/NOPB, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 460-516
  • Mfr. Part No. LM555CM/NOPB
Each (In a Pack of 10)
£1.05
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