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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Skyworks Solutions
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Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Skyworks Solutions
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No/No | Yes/No | 200MHz | CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes | 2:8 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Infineon Technologies
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No/No | No/No | 133.33MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes | 1:5 | 8-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 3V ~ 3.6V | |
Microchip Technology
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Yes/Yes | Yes/No | 1.5GHz | LVECL, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | No | 2:15 | 52-LQFP (10x10) | - | 3V ~ 3.6V | |
Skyworks Solutions
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No/No | Yes/No | 1.8GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 28-QFN (5x5) | Frequency Synthesizer | 2.7V ~ 3.6V | |
Skyworks Solutions
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No/No | Yes/No | 1.8GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-TSSOP | Frequency Synthesizer | 2.7V ~ 3.6V | |
Skyworks Solutions
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No/No | Yes/No | 1.5GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-TSSOP | Frequency Synthesizer | 2.7V ~ 3.6V | |
Skyworks Solutions
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- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
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No/No | Yes/No | 1.8GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-TSSOP | Frequency Synthesizer | 2.7V ~ 3.6V | |
Skyworks Solutions
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No/No | Yes/No | 1.8GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 28-QFN (5x5) | Frequency Synthesizer | 2.7V ~ 3.6V | |
Skyworks Solutions
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No/No | Yes/No | 1.5GHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 28-QFN (5x5) | Frequency Synthesizer | 2.7V ~ 3.6V | |
Infineon Technologies
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No/No | No/No | 133.3MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes | 1:4 | 8-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 3V ~ 3.6V | |
Cirrus Logic Inc.
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No/No | Yes/Yes | 75MHz | Clock | Surface Mount | 1 | -10°C ~ 70°C | Clock | Yes | 1:2 | 10-MSOP | Fanout Distribution, Fractional N Synthesizer | 3.1V ~ 3.5V | |
Renesas
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Yes/Yes | Yes/No | 350MHz | HCSL, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS, LVDS, LVPECL | Yes | 2:3 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 3.465V | |
Renesas
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Yes/Yes | Yes/No | 350MHz | HCSL, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS, LVDS, LVPECL | Yes | 2:3 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 3.465V | |
Skyworks Solutions
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- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Renesas
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Yes/Yes | Yes/No | 350MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVDS, LVPECL | Yes | 2:2 | 24-LGA (4x4) | Clock Generator | 1.71V ~ 3.135V, 2.375V ~ 3.465V | |
Renesas
|
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No/Yes | Yes/No | 200MHz, 325MHz | HCSL, LVCMOS, LVDS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | Yes | 1:6 | 24-VFQFPN (4x4) | Clock Generator | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Renesas
|
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Price on request
Price and Stock
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No/Yes | Yes/No | 200MHz, 325MHz | HCSL, LVCMOS, LVDS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | Yes | 1:6 | 24-VFQFPN (4x4) | Clock Generator | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Renesas
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 200MHz, 325MHz | HCSL, LVCMOS, LVDS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | Yes | 1:6 | 24-VFQFPN (4x4) | Clock Generator | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Renesas
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | Yes/No | 200MHz, 325MHz | HCSL, LVCMOS, LVDS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LP-HCSL, LVCMOS, LVDS, LVPECL | Yes | 1:6 | 24-VFQFPN (4x4) | Clock Generator | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
|
Microchip Technology
|
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Price on request
Price and Stock
on Request |
No/Yes | No/No | 200MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:4 | 24-QFN (4x4) | - | 2.375V ~ 3.465V | |
|
Renesas
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Skyworks Solutions
|
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Yes/Yes | Yes/No | 200MHz | CMOS, HSTL, SSTL, Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | Yes with Bypass | 1:4 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V | |
Analog Devices / Maxim Integrated
|
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No/No | Yes/No | 1.95GHz | CMOS, TTL | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-LFCSP (4x4) | Fanout Distribution, Integer N Synthesizer (RF) | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
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Price on request
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No/No | Yes/No | 1.8GHz | CMOS, TTL | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-LFCSP (4x4) | Fanout Distribution, Integer N Synthesizer (RF) | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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No/No | Yes/No | 400MHz | CMOS, TTL | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:2 | 24-LFCSP (4x4) | Fanout Distribution, Integer N Synthesizer (RF) | 3V ~ 3.6V | |
|
Microchip Technology
|
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Price on request
Price and Stock
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No/Yes | No/No | 200MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:4 | 24-QFN (4x4) | - | 2.375V ~ 3.465V | |
|
Microchip Technology
|
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Price and Stock
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No/Yes | No/No | 200MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:4 | 24-QFN (4x4) | - | 2.375V ~ 3.465V | |
Microchip Technology
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No/No | No/No | 134MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes with Bypass | 1:9 | 16-SOP | - | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
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Yes/No | Yes/Yes | 6GHz | CMOS, TTL | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 2:1 | 20-LFCSP (4x4) | Fractional N Synthesizer (RF) | 2.7V ~ 3.3V | |
Skyworks Solutions
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Skyworks Solutions
|
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Price and Stock
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Yes/Yes | Yes/No | 200MHz | CMOS, Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | Yes with Bypass | 1:4 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 3.63V | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - | |
Skyworks Solutions
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- | - | - | - | Surface Mount | - | - | - | - | - | 24-QFN (4x4) | - | - |
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