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

1321 產品顯示為 Clock, Timing & Frequency ICs

1 of 67
Temporarily out of stock
Texas Instruments CD74HC4046AE, PLL Circuit 1 6 V 16-Pin PDIP
  • RS Stock No. 145-0657
  • Mfr. Part No. CD74HC4046AE
Each (In a Tube of 25)
HK$5.248
In Stock
49FCT3805QG8, Clock Driver CMOS, 20-Pin SOIC/ SSOP/ QSOP
  • RS Stock No. 264-1290
  • Mfr. Part No. 49FCT3805QG8
Each (In a Pack of 5)
HK$8.26
In Stock
NXP PCF2129AT/2,518, Real Time Clock (RTC), 128bit RAM Serial-SPI, 20-Pin SO20
  • RS Stock No. 219-4632
  • Mfr. Part No. PCF2129AT/2,518
Each (On a Reel of 2000)
HK$32.846
In Stock
Renesas Electronics 2305A-1DCG8 Clock Buffer 8-Pin SOIC
  • RS Stock No. 264-3451
  • Mfr. Part No. 2305A-1DCG8
Each (In a Pack of 5)
HK$7.10
In Stock
onsemi 12.2ns Delay Line, 32-Pin LQFP
  • RS Stock No. 186-8830
  • Mfr. Part No. MC100EP195FAG
Each (In a Tray of 250)
HK$126.169
In Stock
Microchip MCP79510-I/MS, Real Time Clock (RTC), 64B RAM Serial-SPI, 10-Pin MSOP
  • RS Stock No. 825-1076
  • Mfr. Part No. MCP79510-I/MS
Each (In a Pack of 5)
HK$10.52
In Stock
Texas Instruments CD4046BE, PLL Circuit 1 18 V 16-Pin PDIP
  • RS Stock No. 923-6693
  • Mfr. Part No. CD4046BE
Each (In a Tube of 25)
HK$3.856
Temporarily out of stock
Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP
  • RS Stock No. 145-9048
  • Mfr. Part No. MCP7940N-I/ST
Each (In a Tube of 100)
HK$7.662
In Stock
NXP PCF8563T/F4,118, Real Time Clock (RTC), 128bit RAM, 8-Pin SO8
  • RS Stock No. 219-4640
  • Mfr. Part No. PCF8563T/F4,118
Each (On a Reel of 2500)
HK$9.097
Temporarily out of stock
5P49V6901A000NLGI, Clock Generator, 2-Input, 24-Pin VFQFPN
  • RS Stock No. 217-7867P
  • Mfr. Part No. 5P49V6901A000NLGI
Each (Supplied in a Tray)
HK$74.40
In Stock
74FCT3807APYG, Clock Divider CMOS, 1-Input, 20-Pin SSOP
  • RS Stock No. 254-4974
  • Mfr. Part No. 74FCT3807APYG
Each (In a Tube of 64)
HK$5.975
In Stock
83026BMI-01LF, Clock Buffer, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6201
  • Mfr. Part No. 83026BMI-01LF
Each (In a Pack of 2)
HK$63.15
In Stock
Renesas Electronics 5PB1110PGGI Clock Buffer 20-Pin TSSOP
  • RS Stock No. 254-4943P
  • Mfr. Part No. 5PB1110PGGI
Each (Supplied in a Tube)
HK$38.25
In Stock
9FGV0841AKLF, Function Generator IC, 48-Pin VFQFPN
  • RS Stock No. 216-6276
  • Mfr. Part No. 9FGV0841AKLF
Each (In a Tray of 490)
HK$20.267
In Stock
49FCT3805AQG, PLL Clock Driver CMOS, 10-Input, 20-Pin QSOP
  • RS Stock No. 217-7822
  • Mfr. Part No. 49FCT3805AQG
Each (In a Pack of 10)
HK$5.97
In Stock
onsemi 8.5ns CML, LVDS, LVPECL Delay Line, 24-Pin QFN
  • RS Stock No. 802-2042
  • Mfr. Part No. NB6L295MMNG
Each
HK$232.50
In Stock
onsemi NB3N3020DTG, PLL Frequency Multiplier 1 3.63 V 16-Pin TSSOP
  • RS Stock No. 802-2014
  • Mfr. Part No. NB3N3020DTG
Each
HK$78.60
Temporarily out of stock
5PB1108CMGI, Clock Buffer LVCMOS, 1-Input, 16-Pin VFQFPN
  • RS Stock No. 216-6182
  • Mfr. Part No. 5PB1108CMGI
Each (In a Pack of 5)
HK$19.26
In Stock
5PB1108PGGI, Clock Buffer LVCMOS, 1-Input, 16-Pin VFQFPN
  • RS Stock No. 216-6183
  • Mfr. Part No. 5PB1108PGGI
Each (In a Tube of 96)
HK$16.539
In Stock
Microchip MCP79411-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
  • RS Stock No. 798-5267P
  • Mfr. Part No. MCP79411-I/SN
Each (Supplied in a Tube)
HK$9.662
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