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

1159 Products showing for Clock, Timing & Frequency ICs

Sort By
1 of 58
In Stock
Renesas Electronics 9DBV0841AKLF Clock Buffer 48-Pin VFQFPN
  • RS Stock No. 262-9018
  • Mfr. Part No. 9DBV0841AKLF
Subtotal (1 pack of 2 units)
HK$73.60
HK$36.80/unit
Temporarily out of stock
NXP Bus Repeater Bi-Directional, 8-Pin TSSOP 400 kHz, Surface
  • RS Stock No. 166-1586
  • Mfr. Part No. PCA9515ADP,118
Subtotal (1 reel of 2500 units)
HK$33,017.50
HK$13.207/unit
Currently unavailable
Skyworks Solutions Inc Si53340-B-GM Clock Generator, 16-Pin QFN
  • RS Stock No. 796-0319
  • Mfr. Part No. Si53340-B-GM
Subtotal (1 pack of 5 units)
HK$116.00
HK$23.20/unit
New product - Preorder today
Microchip MCP7940MT-I/SN, Real Time Clock 64 B Binary, DW:DM:M:Y, 8-Pin SOIC
  • RS Stock No. 332-933
  • Mfr. Part No. MCP7940MT-I/SN
Subtotal (1 reel of 3300 units)
HK$23,654.40
HK$7.168/unit
Last RS stock
Infineon CY2309SXI-1H PLL Clock Buffer 16-Pin TSSOP
  • RS Stock No. 194-9032P
  • Mfr. Part No. CY2309SXI-1H
Subtotal 1 unit (supplied in a tube)
HK$140.40
HK$140.40/unit
In Stock
Infineon CY2302SXI-1 PLL Clock Buffer 8-Pin SOIC
  • RS Stock No. 194-8998
  • Mfr. Part No. CY2302SXI-1
Subtotal (1 pack of 2 units)
HK$182.00
HK$91.00/unit
Temporarily out of stock
Renesas Electronics 2305A-1DCG8 Clock Buffer 8-Pin SOIC
  • RS Stock No. 264-3451
  • Mfr. Part No. 2305A-1DCG8
Subtotal (1 pack of 5 units)
HK$43.80
HK$8.76/unit
Temporarily out of stock
Renesas Electronics 23S05E-1HDCGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 250-3446
  • Mfr. Part No. 23S05E-1HDCGI
Subtotal (1 pack of 5 units)
HK$65.30
HK$13.06/unit
In Stock
Renesas Electronics 49FCT3805AQGI8 Clock Driver, 20-Pin QSOP
  • RS Stock No. 264-1288P
  • Mfr. Part No. 49FCT3805AQGI8
Subtotal 5 units (supplied on a continuous strip)
HK$61.70
HK$12.34/unit
Last RS stock
Renesas Electronics 9DB803DGLF Clock Buffer 48-Pin TSSOP
  • RS Stock No. 254-4996P
  • Mfr. Part No. 9DB803DGLF
Subtotal 2 units (supplied in a tube)
HK$79.50
HK$39.75/unit
In Stock
Renesas Electronics 5V41235PGGI Crystal Oscillator 5 16-Pin 3.3V TSSOP
  • RS Stock No. 263-7902
  • Mfr. Part No. 5V41235PGGI
Subtotal (1 pack of 2 units)
HK$70.10
HK$35.05/unit
In Stock
Renesas Electronics 524MILF Clock Buffer, 8-Pin 4 SOIC
  • RS Stock No. 216-6137
  • Mfr. Part No. 524MILF
Subtotal (1 tube of 97 units)
HK$2,474.179
HK$25.507/unit
New product - Preorder today
Microchip MCP79410T-I/SN, Real Time Clock 64 B Binary, DW:DM:M:Y, 8-Pin SOIC
  • RS Stock No. 332-905
  • Mfr. Part No. MCP79410T-I/SN
Subtotal (1 reel of 3300 units)
HK$40,830.90
HK$12.373/unit
New product - Preorder today
Microchip MCP7940NT-I/MS, Real Time Clock 64 B DW:DM:M:Y, Binary, 8-Pin MSOP
  • RS Stock No. 332-965
  • Mfr. Part No. MCP7940NT-I/MS
Subtotal (1 reel of 2500 units)
HK$24,675.00
HK$9.87/unit
Temporarily out of stock
Microchip ZL40294BLDX6 Clock Buffer 80-Pin VGQFN
  • RS Stock No. 627-941
  • Mfr. Part No. ZL40294BLDX6
Subtotal (1 reel of 4000 units)
HK$97,324.00
HK$24.331/unit
Last RS stock
Renesas Electronics 74FCT3807DPYGI PLL Clock Driver, 20-Pin 10 SSOP
  • RS Stock No. 263-7953
  • Mfr. Part No. 74FCT3807DPYGI
Subtotal (1 tube of 64 units)
HK$1,555.776
HK$24.309/unit
In Stock
Renesas Electronics 9DB403DFILFT PLL Clock Buffer 28-Pin SSOP-28
  • RS Stock No. 264-3530
  • Mfr. Part No. 9DB403DFILFT
Subtotal (1 pack of 2 units)
HK$73.60
HK$36.80/unit
Last RS stock
Renesas Electronics 49FCT3805DQGI Clock Driver, 20-Pin 10 SOIC
  • RS Stock No. 254-4927
  • Mfr. Part No. 49FCT3805DQGI
Subtotal (1 pack of 5 units)
HK$111.70
HK$22.34/unit
Temporarily out of stock
Microchip PL133-37TI-R, Buffer, 6-Pin SOT-23-6 Surface
  • RS Stock No. 333-209
  • Mfr. Part No. PL133-37TI-R
Subtotal (1 reel of 3000 units)
HK$71,799.00
HK$23.933/unit
Temporarily out of stock
Renesas Electronics ISL12057IBZ-T, Real Time Clock Application Specific Clock D:M:Y, 8-Pin 8LD SOIC Through Hole,
  • RS Stock No. 263-6924
  • Mfr. Part No. ISL12057IBZ-T
Subtotal (1 reel of 2500 units)
HK$37,052.50
HK$14.821/unit
1
2
3
58
Results per page

Related links