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

29 of 72
49FCT3805AQG8, Clock Driver CMOS, 20-Pin SOIC/ SSOP/ QSOP
  • RS Stock No. 264-1285
  • Mfr. Part No. 49FCT3805AQG8
Each (On a Reel of 3000)
£0.421
Renesas Electronics 551SCMGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 217-7847
  • Mfr. Part No. 551SCMGI
Each (In a Pack of 5)
£1.36
Renesas Electronics 8P34S1208NBGI Clock Buffer 28-Pin VFQFPN
  • RS Stock No. 235-8706
  • Mfr. Part No. 8P34S1208NBGI
Each (In a Tray of 490)
£5.883
5PB1104CMGK, Clock Buffer LVCMOS, 1-Input, 8-Pin DFN
  • RS Stock No. 216-6171
  • Mfr. Part No. 5PB1104CMGK
Each (On a Tape of 100)
£2.261
Epson X1B000481000411, Real Time Clock Serial-I2C, 10-Pin 3.2x2.5 Ceramic Package
  • RS Stock No. 298-906
  • Mfr. Part No. X1B000481000411
Each (On a Reel of 250)
£1.307
74FCT3807SQGI, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
  • RS Stock No. 263-7960
  • Mfr. Part No. 74FCT3807SQGI
Each (In a Tube of 55)
£0.832
NXP PCF8563TS/4,118, Real Time Clock (RTC) Serial-I2C, 8-Pin TSSOP
  • RS Stock No. 511-103
  • Mfr. Part No. PCF8563TS/4,118
Each (In a Pack of 5)
£1.072
Renesas Electronics RC19013AGNG#BB0 Clock Buffer 56-Pin VFQFPN
  • RS Stock No. 239-3829
  • Mfr. Part No. RC19013AGNG#BB0
Each (In a Pack of 2)
£2.88
Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin TQFP
  • RS Stock No. 165-4048
  • Mfr. Part No. SY89296UTG
Each (In a Tray of 250)
£8.85
Microchip MCP79400-I/SN, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 823-0776P
  • Mfr. Part No. MCP79400-I/SN
Each (Supplied in a Tube)
£0.777
8305AGILF, Clock Buffer, 5-Input, 16-Pin TSSOP
  • RS Stock No. 216-6204
  • Mfr. Part No. 8305AGILF
Each (In a Pack of 2)
£2.965
onsemi NB6L14SMNG PLL Clock Buffer 16-Pin QFN
  • RS Stock No. 802-2039
  • Mfr. Part No. NB6L14SMNG
Each (In a Pack of 2)
£5.695
Infineon CY2308SXI-1 PLL Clock Buffer 16-Pin SOIC
  • RS Stock No. 194-9014
  • Mfr. Part No. CY2308SXI-1
Each
£8.05
Microchip SYA75608TWLVAO Clock Buffer 48-Pin VQFN
  • RS Stock No. 644-305
  • Mfr. Part No. SYA75608TWLVAO
Each (In a Tray of 490)
£3.957
Renesas Electronics 9DBL0452BKILFT Buffer 32-Pin VFQFN
  • RS Stock No. 235-8716
  • Mfr. Part No. 9DBL0452BKILFT
Each (In a Pack of 2)
£1.51
Microchip SYA75608TWLVAO Clock Buffer 48-Pin VQFN
  • RS Stock No. 644-306
  • Mfr. Part No. SYA75608TWLVAO
Each
£6.10
74FCT38074DCGI, Clock Buffer CMOS, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6195
  • Mfr. Part No. 74FCT38074DCGI
Each (In a Tube of 97)
£2.725
Microchip MCP7940NT-I/MNY, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin TDFN
  • RS Stock No. 824-6447P
  • Mfr. Part No. MCP7940NT-I/MNY
Each (Supplied on a Reel)
£0.694
onsemi 8.8ns CML, LVDS, LVPECL Delay Line, 24-Pin QFN
  • RS Stock No. 808-4037P
  • Mfr. Part No. NB6L295MNG
Each (Supplied in a Tube)
£20.98
Renesas Electronics ISL1208IB8Z-TK, Real Time Clock, 8-Pin SOIC
  • RS Stock No. 196-9069
  • Mfr. Part No. ISL1208IB8Z-TK
Each (On a Reel of 1000)
£1.263
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