Clock Drivers & Distribution

Clock drivers and distribution devices are timing components that are used to control and distribute clock signals through an electronic circuit. A clock signal is produced by a clock generator or Crystal Oscillator. This type of signal oscillates between a high and low state. A digital circuit will use this clock signal to generate functions which have been programmed in. Clock driver and distribution components are found within many electronic circuit designs.

Types of clock devices:

  • Clock distribution circuit
  • Clock driver
  • Clock divider

Clock Inputs and Outputs

Clock driver and distributor devices have input and output signals. These signal types include:

  • CML
  • CMOS
  • ECL
  • LVCMOS
  • LVDS
  • LVPECL

What is PLL?

PLL stands for phase-locked loop. PLL clock devices generate an output signal with a phase that matches its input signal. It is able to synchronise the signal and it can be used to track the input frequency. PLL clock devices are popular in radio, computer and telecommunications applications.

What is a synchronous clock device?

Synchronous circuits are essential in systems that require a consistent movement of data through them. Synchronous clock devices can be used to help control this.


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Description Price Logic Family Logic Function Input Signal Type Output Logic Level Operation Mode Number of Clock Inputs Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage
New
RS Stock No. 217-7034
Mfr. Part No.8V19N880BDGI
MYR145.36
Each
units
LVDS, LVPECL Clock Driver LVDS, LVPECL - Differential 2 - CABGA 100 - - - - -
RS Stock No. 796-0432
Mfr. Part No.Si53102-A3-GM
MYR11.33
Each (In a Pack of 5)
units
- - - CML, LVDS, LVPECL Differential 1 Surface Mount TDFN 8 1.6 x 1.4 x 0.75mm 1.6mm 1.4mm 0.75mm 3.63 V
New
RS Stock No. 217-7822
Mfr. Part No.49FCT3805AQG
MYR3.648
Each (In a Pack of 10)
units
CMOS Clock Driver TTL TTL - 10 - QSOP 20 - - - - -
RS Stock No. 168-9974
Mfr. Part No.SI53340-B-GM
MYR6.163
Each (In a Tray of 490)
units
LVDS Clock Driver CML, HCSL, LVCMOS, LVDS, LVPECL LVDS Differential, Single Ended 2 Surface Mount QFN 16 3 x 3 x 0.85mm 3mm 3mm 0.85mm 3.63 V
RS Stock No. 162-9986
Mfr. Part No.MC100EP32DG
MYR31.658
Each (In a Tube of 98)
units
ECL Clock Divider ECL ECL Single Ended 2 Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 168-9984
Mfr. Part No.SI52147-A01AGM
MYR14.89
Each (In a Tray of 490)
units
- - - - - - Surface Mount QFN 48 6 x 6 x 0.75mm 6mm 6mm 0.75mm 3.465 V
New
RS Stock No. 217-7819
Mfr. Part No.49FCT3805APYGI
MYR5.362
Each (In a Tube of 64)
units
CMOS Clock Driver TTL TTL - 10 - SSOP 20 - - - - -
RS Stock No. 908-0796
Mfr. Part No.MC100EP33DG
MYR36.74
Each (In a Pack of 2)
units
ECL Clock Divider ECL ECL Single Ended 2 Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 190-4727
Mfr. Part No.MAX2870ETJ+
MYR44.782
Each (In a Tube of 60)
units
- - - - - - Surface Mount TQFN 32 5 x 5 x 0.75mm 5mm 5mm 0.75mm 3.6 V
RS Stock No. 850-7833
Mfr. Part No.AD9520-4BCPZ
MYR112.42
Each
units
- - - - - - Surface Mount LFCSP VQ 64 9.1 x 9.1 x 0.95mm 9.1mm 9.1mm 0.95mm 3.465 V
RS Stock No. 806-2564
Mfr. Part No.MC100EL33DG
MYR28.575
Each (In a Pack of 2)
units
ECL Clock Divider ECL ECL, NECL, PECL Differential, Single Ended 2 Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 8 V
RS Stock No. 796-0319
Mfr. Part No.Si53340-B-GM
MYR7.774
Each (In a Pack of 5)
units
LVDS Clock Driver CML, HCSL, LVCMOS, LVDS, LVPECL LVDS Differential, Single Ended 2 Surface Mount QFN 16 3 x 3 x 0.85mm 3mm 3mm 0.85mm 3.63 V
RS Stock No. 911-3243
Mfr. Part No.SY89645LK4G
BrandMicrochip
MYR12.91
Each (In a Pack of 2)
units
LVTTL Clock Buffer Single Ended LVDS Single Ended 1 Surface Mount TSSOP 20 6.5 x 4.4 x 1.2mm 6.5mm 4.4mm 1.2mm 3.465 V
RS Stock No. 162-9384
Mfr. Part No.MC10EL32DG
MYR20.74
Each (In a Tube of 98)
units
ECL Clock Divider ECL ECL Differential 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.7 V
RS Stock No. 190-5130
Mfr. Part No.MAX2870ETJ+
MYR51.19
Each
units
- - - - - - Surface Mount TQFN 32 5 x 5 x 0.75mm 5mm 5mm 0.75mm 3.6 V
RS Stock No. 796-0316
Mfr. Part No.Si53360-B-GT
MYR6.038
Each (In a Pack of 5)
units
CMOS Clock Driver - LVCMOS Single Ended 2 Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm 3.63 V
RS Stock No. 796-0426
Mfr. Part No.Si52147-A01AGM
MYR19.13
Each (In a Pack of 2)
units
- - - - - - Surface Mount QFN 48 6 x 6 x 0.75mm 6mm 6mm 0.75mm 3.465 V
RS Stock No. 169-0077
Mfr. Part No.SI5351A-B-GT
MYR4.446
Each (In a Tube of 50)
units
- - - - - - Surface Mount MSOP 10 4 x 4 x 0.85mm 4mm 4mm 0.85mm 3.6 V
New
RS Stock No. 217-7841
Mfr. Part No.525-01RILF
MYR30.548
Each (In a Tube of 48)
units
- - - - - 2 - SSOP 28 - - - - -
New
RS Stock No. 217-7856
Mfr. Part No.557GI-03LF
MYR10.338
Each (In a Tube of 96)
units
- - - HCSL, LVDS - 1 - TSSOP 16 - - - - -