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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Infineon Technologies
|
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No/Yes | Yes/No | 200MHz | Clock, Crystal | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes | 1:14 | 48-SSOP | Clock Synchronizer, Fanout Distribution, Spread Spectrum Clock Generator | 3.135V ~ 3.465V | |
Infineon Technologies
|
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No/No | Yes/No | 200MHz | LVCMOS, LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 5:9 | 32-TQFP (7x7) | Fanout Buffer (Distribution), Zero Delay Buffer | 2.375V ~ 3.465V | |
Infineon Technologies
|
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No/No | Yes/No | 200MHz | LVCMOS, LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 5:9 | 32-TQFP (7x7) | Fanout Buffer (Distribution), Zero Delay Buffer | 2.375V ~ 3.465V | |
Infineon Technologies
|
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No/No | Yes/No | 125MHz | LVPECL | Surface Mount | 1 | 0°C ~ 70°C | LVCMOS | Yes with Bypass | 3:8 | 32-TQFP (7x7) | Fanout Distribution, Multiplexer, Zero Delay Buffer | 3.135V ~ 3.465V | |
Microchip Technology
|
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Yes/Yes | Yes/No | - | ECL, PECL | Surface Mount | 1 | 0°C ~ 85°C | Clock | No | 1:3 | 16-SOIC | Clock Generator | 4.2V ~ 5.5V | |
Infineon Technologies
|
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No/No | Yes/No | 125MHz | LVPECL | Surface Mount | 1 | 0°C ~ 70°C | LVCMOS | Yes with Bypass | 3:8 | 32-TQFP (7x7) | Fanout Distribution, Multiplexer, Zero Delay Buffer | 3.135V ~ 3.465V | |
Infineon Technologies
|
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Price on request
Price and Stock
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No/No | Yes/No | 200MHz | LVCMOS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 4:12 | 52-TQFP (10x10) | Fanout Distribution, Multiplexer, Zero Delay Buffer | 2.375V ~ 3.465V | |
Infineon Technologies
|
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on Request |
No/No | Yes/No | 125MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 2:14 | 52-TQFP (10x10) | Fanout Distribution, Multiplexer, Zero Delay Buffer | 2.375V ~ 3.465V | |
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 125MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 2:14 | 52-TQFP (10x10) | Fanout Distribution, Multiplexer, Zero Delay Buffer | 2.375V ~ 3.465V | |
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 125MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 3:12 | 52-TQFP (10x10) | Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer | 2.9V ~ 3.6V | |
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
No/No | Yes/No | 125MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 3:12 | 52-TQFP (10x10) | Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer | 2.9V ~ 3.6V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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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 | TTL | Yes | 1:8 | 24-SOIC | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
|
Infineon Technologies
|
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No/No | Yes/Yes | 110MHz | LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 1:8 | 32-PLCC (11.43x13.97) | Fanout Buffer (Distribution), Zero Delay Buffer | 3V ~ 3.6V | |
|
Infineon Technologies
|
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No/No | Yes/Yes | 110MHz | LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 1:8 | 32-PLCC (11.43x13.97) | Fanout Buffer (Distribution), Zero Delay Buffer | 3V ~ 3.6V | |
|
Infineon Technologies
|
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Price and Stock
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Yes/No | Yes/No | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 44-TQFP (10x10) | Fanout Buffer (Distribution), Zero Delay Buffer | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
Yes/No | Yes/No | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 44-TQFP (10x10) | Fanout Buffer (Distribution), Zero Delay Buffer | 2.97V ~ 3.63V | |
Infineon Technologies
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 100MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Yes/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 52-TQFP (10x10) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Yes/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 52-TQFP (10x10) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Yes/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 52-TQFP (10x10) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Skyworks Solutions
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Yes/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:10 | 52-TQFP (10x10) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TQFP (14x14) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVPECL, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 4:18 | 100-TBGA (11x11) | Clock Buffer, Fanout Distribution | 2.97V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVCMOS, LVTTL | Surface Mount | 1 | 0°C ~ 70°C | LVTTL | Yes | 1:8 | 32-TQFP (7x7) | Clock Buffer, Fanout Distribution | 2.375V ~ 3.63V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 1:8 | 32-TQFP (7x7) | Clock Buffer, Fanout Distribution | 2.375V ~ 3.63V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/No | Yes/Yes | 200MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes | 1:8 | 32-TQFP (7x7) | Clock Buffer, Fanout Distribution | 2.375V ~ 3.63V |
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