What are Clock Buffers, Drivers ?
Clock Buffers, Drivers are specialized integrated circuits that manage and distribute clock signals to synchronize operations in electronic systems. They are commonly used in applications like production electronics assembly and engineering evaluation. Important specifications for selection include Differential, which affects signal quality; Frequency, which determines operational speed; and Output, which influences load capacity. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
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| Part & Mfr | Differential | Frequency | Input | Mounting Type | Number of Circuits | Operating Temperature | Output | Ratio | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas
|
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No/No | 200 MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | 1:5 | 16-TSSOP | Fanout Buffer (Distribution) | 2.3V ~ 3.6V | |
|
Diodes Incorporated
|
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Yes/Yes | 3 GHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVPECL | 1:4 | 16-TQFN (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 3.6V | |
Microchip Technology
|
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Yes/Yes | 4 GHz | CML, LVDS, PECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | 1:2 | 16-MLF® (3x3) | Fanout Buffer (Distribution), Translator | 2.375V ~ 3.6V | |
On Semiconductor
|
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No/No | 250 MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 105°C (TA) | LVCMOS | 1:4 | 8-WDFN (2x2) | Fanout Buffer (Distribution) | 1.71V ~ 3.6V | |
Texas Instruments
|
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Yes/Yes | 250 MHz | Clock, HCSL | Surface Mount | 1 | -40°C ~ 105°C (TA) | Clock, HCSL | 1:8 | 48-VQFN (6x6) | Clock Buffer | 3V ~ 3.6V | |
Renesas
|
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No/No | - | CMOS, LVTTL | Surface Mount | 2 | 0°C ~ 70°C | CMOS, LVTTL | 1:5 | 20-QSOP | Fanout Buffer (Distribution) | 3V ~ 3.6V | |
Microchip Technology
|
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Yes/Yes | 400 MHz | Differential or Single-Ended | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:4 | 20-QFN (4x4) | Fanout Buffer (Distribution) | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
|
Texas Instruments
|
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Yes/Yes | 3.8 GHz | ECL, PECL | Surface Mount | 1 | -40°C ~ 85°C | ECL, PECL | 1:2 | 8-SOIC | Fanout Buffer (Distribution) | 2.375V ~ 3.8V | |
|
Diodes Incorporated
|
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Yes/Yes | 2.5 GHz | CML, LVDS, LVPECL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:4 | 16-TQFN (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 3.6V | |
Renesas
|
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No/No | 200 MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | 1:10 | 20-TSSOP | Fanout Buffer (Distribution) | 1.71V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | 2 GHz | CML, LVDS, PECL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 2:10 | 44-MLF® (7x7) | Multiplexer | 2.375V ~ 2.625V | |
|
Microchip Technology
|
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Yes/Yes | 750 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | 1:6 | 32-QFN (5x5) | Fanout Buffer (Distribution) | 2.375V ~ 3.465V | |
|
Microchip Technology
|
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Yes/Yes | 750 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | 1:6 | 32-QFN (5x5) | Fanout Buffer (Distribution) | 2.375V ~ 3.465V | |
Renesas
|
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Yes/Yes | 2.5 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVPECL | 2:10 | 32-VFQFPN (5x5) | Fanout Buffer (Distribution) | 2.375V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | 250 MHz | Clock | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:20 | 72-QFN (10x10) | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | 3 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML | 1:2 | 16-MLF® (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 3.6V | |
Skyworks Solutions
|
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Yes/Yes | 1.25 GHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | 2:4 | 16-QFN (3x3) | Fanout Buffer (Distribution), Multiplexer | 1.71V ~ 3.63V | |
Diodes Incorporated
|
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Yes/Yes | 133.33 MHz | CMOS | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:2 | 24-TQFN (4x4) | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Cypress Semiconductor
|
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- | - | - | - | - | - | - | - | - | - | - | |
Diodes Incorporated
|
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No/No | 200 MHz | 3-State | Surface Mount | 1 | -40°C ~ 85°C (TA) | 3-State | 1:4 | 8-SOIC | Fanout Buffer (Distribution) | 1.425V ~ 3.6V | |
Diodes Incorporated
|
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Yes/Yes | 133.33 MHz | HCSL | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:4 | 32-TQFN (5x5) | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Diodes Incorporated
|
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No/No | 200 MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 105°C (TA) | CMOS, LVCMOS | 1:4 | 8-SOIC | Clock Buffer | 1.425V ~ 1.575V, 1.7V ~ 1.89V, 2.375V ~ 2.625V, 3V ~ 3.6V | |
Diodes Incorporated
|
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No/No | 250 MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 105°C (TA) | LVCMOS, LVTTL | 1:4 | 8-SOIC | Fanout Buffer (Distribution) | 1.6V ~ 2V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Diodes Incorporated
|
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Yes/Yes | 133.33 MHz | HCSL | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:6 | 40-TQFN (5x5) | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Diodes Incorporated
|
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Yes/Yes | 133.33 MHz | HCSL | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL | 1:8 | 48-TQFN (6x6) | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | 750 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:4 | 16-QFN (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 3.465V | |
Skyworks Solutions
|
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Yes/Yes | 1.25 GHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | 2:4 | 16-QFN (3x3) | Fanout Buffer (Distribution), Multiplexer | 1.71V ~ 3.63V | |
Skyworks Solutions
|
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Yes/Yes | 725 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | 2:4 | 16-QFN (3x3) | Fanout Buffer (Distribution), Multiplexer | 1.71V ~ 3.63V | |
Microchip Technology
|
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Price on request
Price and Stock
on Request |
Yes/Yes | 750 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:2 | 16-QFN (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 3.465V | |
Skyworks Solutions
|
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Price on request
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Yes/Yes | 725 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | 2:10 | 44-QFN (7x7) | Fanout Buffer (Distribution), Multiplexer, Translator | 1.71V ~ 3.63V | |
Microchip Technology
|
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Yes/Yes | 3 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:2 | 16-MLF® (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 2.635V | |
Skyworks Solutions
|
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Price on request
Price and Stock
on Request |
Yes/Yes | 725 MHz | CML, HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | 1:4 | 16-QFN (3x3) | Fanout Buffer (Distribution), Translator | 1.71V ~ 3.63V | |
Renesas
|
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Yes/Yes | 2 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | 2:4 | 16-VFQFN (3x3) | Fanout Buffer (Distribution), Multiplexer | 2.375V ~ 3.63V | |
Renesas
|
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Yes/Yes | 2 GHz | LVDS, LVPECL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:4 | 16-VFQFPN (3x3) | Fanout Buffer (Distribution) | 2.375V ~ 2.625V | |
Renesas
|
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Yes/No | 350 MHz | HCSL, LVDS, LVHSTL, LVPECL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | 1:2 | 8-TSSOP | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | 250 MHz | HCSL | Surface Mount, Wettable Flank | 1 | -40°C ~ 105°C (TA) | HCSL | 1:4 | 16-VQFN (3x3) | Clock Buffer | 1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Renesas
|
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No/No | 160 MHz | CMOS | Surface Mount | 1 | 0°C ~ 70°C | CMOS | 1:4 | 8-SOIC | Fanout Buffer (Distribution) | 3V ~ 5.5V | |
Renesas
|
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|
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Yes/Yes | 1.2 GHz | CML, LVDS | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:2 | 16-VFQFPN (3x3) | Fanout Buffer (Distribution) | 1.71V ~ 1.89V | |
Renesas
|
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|
Price on request
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Yes/No | 350 MHz | HCSL, LVDS, LVHSTL, LVPECL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | 1:2 | 8-SOIC | Fanout Buffer (Distribution) | 3.135V ~ 3.465V | |
Analog Devices / Maxim Integrated
|
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Yes/Yes | 7.5 GHz | Clock | Surface Mount | 1 | -40°C ~ 125°C | ECL, NECL, PECL | 1:2 | 16-LFCSP-VQ (3x3) | Buffer/Driver, Data | 2.375V ~ 3.63V | |
Analog Devices / Maxim Integrated
|
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Yes/No | 300 MHz | CML, CMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CMOS | 1:2 | 12-DFN (3x3) | Fanout Buffer (Distribution) | 3.15V ~ 3.45V | |
Analog Devices / Maxim Integrated
|
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Yes/Yes | 300 MHz | CML, CMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:2 | 12-MSOP | Fanout Buffer (Distribution) | 3.15V ~ 3.45V | |
Renesas
|
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No/No | 200 MHz | Clock | Surface Mount | 1 | -40°C ~ 85°C | Clock | 1:4 | 8-SOIC | Fanout Buffer (Distribution) | 2.375V ~ 5.25V | |
Analog Devices / Maxim Integrated
|
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Yes/Yes | 300 MHz | CML, CMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 125°C | LVDS | 1:2 | 12-MSOP | Fanout Buffer (Distribution) | 3.15V ~ 3.45V | |
Renesas
|
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Yes/Yes | 1.2 GHz | CML, LVDS | Surface Mount | 1 | -40°C ~ 85°C | LVDS | 1:6 | 20-VFQFPN (4x4) | Fanout Buffer (Distribution) | 1.71V ~ 1.89V | |
Microchip Technology
|
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Yes/Yes | 5 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | 1:2 | 16-MLF® (3x3) | Fanout Buffer (Distribution), Translator | 2.375V ~ 3.6V | |
On Semiconductor
|
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Yes/Yes | 10 GHz | CML, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML | 1:1 | 16-QFN (3x3) | Divider | 1.71V ~ 2.625V | |
Renesas
|
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No/No | 200 MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | 1:6 | 14-TSSOP | Fanout Buffer (Distribution) | 1.71V ~ 3.465V | |
Renesas
|
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Yes/Yes | 2 GHz | HCSL, HSTL, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVDS, LVPECL | 3:11 | 48-VFQFPN (7x7) | Fanout Buffer (Distribution), Multiplexer | 2.375V ~ 3.465V | |
Analog Devices / Maxim Integrated
|
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Yes/Yes | 14 GHz | CML | Surface Mount | 1 | -40°C ~ 85°C | CML | 1:2 | 16-QFN (3x3) | Fanout Buffer (Distribution) | -3V ~ -3.6V |
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