What are Clock Generators, PLLs, Frequency Synthesizers ?
Clock Generators, PLLs, Frequency Synthesizers are integrated circuits that generate clock signals to synchronize operations in electronic devices. They are commonly used in applications like wireless communication, RF signal processing, and electronic assembly. Important specifications for selection include Frequency, which determines the operational speed; Input, which affects compatibility with existing systems; and Output, which ensures proper signal integrity. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
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| Part & Mfr | Differential | Divider | Frequency | Input | Mounting Type | Number of Circuits | Operating Temperature | Output | PLL | Ratio | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas
|
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No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | 0°C ~ 70°C | CMOS, LVTTL | Yes with Bypass | 1:5 | 8-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
|
Skyworks Solutions
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Renesas
|
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Price and Stock
on Request |
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | 0°C ~ 70°C | CMOS, LVTTL | Yes with Bypass | 1:5 | 8-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
Renesas
|
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Price and Stock
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No/No | No/No | 133MHz | LVTTL | Surface Mount | 1 | 0°C ~ 70°C | CMOS, LVTTL | Yes with Bypass | 1:5 | 8-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
Skyworks Solutions
|
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- | - | - | - | Surface Mount | - | - | - | - | - | 6-TDFN (1.2x1.4) | - | - | |
|
Skyworks Solutions
|
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No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
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No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
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Price and Stock
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No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 133MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 1.71V ~ 1.89V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 170MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 1:2 | 6-TDFN (1.2x1.4) | Clock Generator | 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 200MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 2:9 | 32-TQFP (7x7) | Clock Driver | 2.375V ~ 3.465V | |
|
Standard Microsystems
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
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Price and Stock
on Request |
No/Yes | Yes/Yes | 9.375MHz, 400Hz | Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock, LVCMOS | Yes | 1:2 | 16-TSSOP | Clock Generator | 3.04V ~ 3.56V | |
Cypress Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 200MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:12 | 28-SSOP | Fanout Buffer (Distribution), Zero Delay Buffer | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 266MHz | LVTTL, Crystal | Surface Mount | 2 | 0°C ~ 70°C (TA) | Clock | Yes | 1:6 | 48-SSOP | Clock Synthesizer | 3.135V ~ 3.465V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | No/No | 80MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C (TA) | CMOS | Yes | 1:8 | 24-SOIC | Clock Buffer, Zero Delay Buffer | 4.5V ~ 5.5V | |
Cypress Semiconductor
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Standard Microsystems
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | No/No | 200MHz | LVCMOS, LVTTL, Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | LVCMOS | Yes with Bypass | 3:8 | 28-SSOP | Zero Delay Buffer | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Renesas
|
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Price on request
Price and Stock
on Request |
Yes/Yes | No/No | 350MHz | HCSL, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS, LVDS, LVPECL | No | 2:4 | 24-QFN (4x4) | - | 1.71V ~ 3.465V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 140MHz | Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | LVPECL | Yes | 1:1 | 8-TSSOP | Clock Generator | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
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Analog Devices / Maxim Integrated
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
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Price and Stock
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Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 133.3MHz | Clock | Surface Mount | 1 | -40°C ~ 85°C (TA) | Clock | Yes with Bypass | 2:4 | 16-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 1MHz | LVTTL, Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock | Yes | 1:19 | 48-SSOP | Spread Spectrum Clock Generator | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 1MHz | LVTTL, Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock | Yes | 1:19 | 48-SSOP | Spread Spectrum Clock Generator | 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Cypress Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/No | 140MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:8 | 16-SOIC | Clock Buffer, Zero Delay Buffer | 3V ~ 3.6V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/No | No/No | - | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes | 1:24 | 48-SSOP | - | 3.135V ~ 3.465V | |
Cypress Semiconductor
|
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Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 24MHz, 48MHz | Clock | Surface Mount | 2 | 0°C ~ 70°C | Clock | Yes | 1:20 | 48-SSOP | Clock Synthesizer | 3.135V ~ 3.465V | |
Cypress Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 24MHz, 48MHz | Clock | Surface Mount | 2 | 0°C ~ 70°C | Clock | Yes | 1:20 | 48-SSOP | Clock Synthesizer | 3.135V ~ 3.465V | |
Renesas
|
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Price on request
Price and Stock
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Yes/Yes | Yes/No | 500MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 1:6 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
|
Cypress Semiconductor
|
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