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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No/Yes | Yes/No | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS | Yes with Bypass | 1:5 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
Skyworks Solutions
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No/Yes | Yes/No | 100MHz | Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL | Yes | 1:4 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
Skyworks Solutions
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No/Yes | Yes/No | 100MHz | Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL | Yes | 1:4 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
Skyworks Solutions
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No/Yes | Yes/No | 100MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:4 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
Skyworks Solutions
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No/Yes | Yes/No | 100MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:4 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
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No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 1:9 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
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No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 1:9 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
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No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 1:9 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
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No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes with Bypass | 1:9 | 32-QFN (5x5) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
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No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL, LVCMOS | Yes with Bypass | 1:10 | 48-QFN (6x6) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL, LVCMOS | Yes with Bypass | 1:10 | 48-QFN (6x6) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS | Yes with Bypass | 1:10 | 48-QFN (6x6) | - | 3.135V ~ 3.465V | |
|
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
No/Yes | No/Yes | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVCMOS | Yes with Bypass | 1:10 | 48-QFN (6x6) | - | 3.135V ~ 3.465V | |
Skyworks Solutions
|
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No/Yes | No/No | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:1 | 16-TSSOP | - | 3.135V ~ 3.465V | |
Skyworks Solutions
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No/Yes | No/No | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:1 | 16-TSSOP | - | 3.135V ~ 3.465V | |
Skyworks Solutions
|
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Price on request
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No/Yes | No/No | 100MHz | Clock, Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL | Yes | 1:2 | 16-TSSOP | - | 3.135V ~ 3.465V | |
Skyworks Solutions
|
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No/Yes | No/No | 100MHz | Clock, Crystal | Surface Mount | 1 | 0°C ~ 85°C | HCSL | Yes | 1:2 | 16-TSSOP | - | 3.135V ~ 3.465V | |
Skyworks Solutions
|
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No/Yes | No/No | 100MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes | 1:2 | 16-TSSOP | - | 3.135V ~ 3.465V | |
Renesas
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No/Yes | No/No | - | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes with Bypass | 1:4 | 28-TSSOP | - | 3.3V | |
Renesas
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No/Yes | No/No | - | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes with Bypass | 1:8 | 48-SSOP | - | 3.3V | |
Renesas
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No/Yes | No/No | - | Clock | Surface Mount | 1 | 0°C ~ 70°C | Clock | Yes with Bypass | 1:8 | 48-TSSOP | - | 3.3V | |
Renesas
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No/No | No/No | 32.768kHz | Crystal | Surface Mount | 1 | 0°C ~ 70°C | CMOS | No | 1:1 | 8-TSSOP | Clock Oscillator | 3.15V ~ 3.45V | |
Renesas
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No/No | No/No | 32.768kHz | Crystal | Surface Mount | 1 | 0°C ~ 70°C | CMOS | No | 1:1 | 8-TSSOP | Clock Oscillator | 3.15V ~ 3.45V | |
Renesas
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No/No | No/Yes | 32MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes | 1:1 | 8-SOIC | Clock Generator | 3V ~ 3.63V | |
Renesas
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No/No | Yes/No | 16.78MHz | Crystal | Surface Mount | 1 | 0°C ~ 70°C | Clock | No | 1:1 | 8-SOIC | Clock Divider | 2.25V ~ 3.6V | |
Renesas
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No/No | Yes/No | 16.78MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | No | 1:1 | 8-SOIC | Clock Divider | 2.25V ~ 3.6V | |
Renesas
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No/No | Yes/No | 16.78MHz | Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock | No | 1:1 | 8-SOIC | Clock Divider | 2.25V ~ 3.6V | |
pSemi
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Yes/Yes | Yes/No | 3GHz | Clock | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:1 | 48-QFN (7x7) | Prescaler, Integer N | 2.85V ~ 3.15V | |
|
On Semiconductor
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- | - | - | - | Surface Mount | - | - | - | - | - | 16-TSSOP | - | - | |
On Semiconductor
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- | - | - | - | Surface Mount | - | - | - | - | - | 16-TSSOP | - | - | |
Lattice Semiconductor Corporation
|
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Yes/No | Yes/No | 267MHz | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | Surface Mount | 1 | 0°C ~ 70°C | eHSTL, HSTL, LVCMOS, LVTTL, SSTL | Yes with Bypass | 2:8 | 48-TQFP (7x7) | Clock Generator, Fanout Distribution, Zero Delay Buffer | 3V ~ 3.6V | |
Lattice Semiconductor Corporation
|
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Price on request
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Yes/No | Yes/No | 267MHz | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | Surface Mount | 1 | 0°C ~ 70°C | eHSTL, HSTL, LVCMOS, LVTTL, SSTL | Yes with Bypass | 2:20 | 64-TQFP (10x10) | Clock Generator, Fanout Distribution, Zero Delay Buffer | 3V ~ 3.6V | |
|
Infineon Technologies
|
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No/No | Yes/Yes | 80MHz | CMOS | Surface Mount | 1 | 0°C ~ 70°C | CMOS | Yes | 4:8 | 32-PLCC (11.43x13.97) | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
Lattice Semiconductor Corporation
|
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Price on request
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Yes/No | Yes/No | 267MHz | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | eHSTL, HSTL, LVCMOS, LVTTL, SSTL | Yes with Bypass | 2:20 | 64-TQFP (10x10) | Clock Generator, Fanout Distribution, Zero Delay Buffer | 3V ~ 3.6V | |
Lattice Semiconductor Corporation
|
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Yes/Yes | Yes/No | 400MHz | HCSL, HSTL, LVDS, LVPECL, MLVDS, SSTL | Surface Mount | 1 | 0°C ~ 70°C | HCSL, HSTL, LVDS, LVPECL, MLVDS, SSTL | Yes with Bypass | 2:10 | 64-QFNS (9x9) | - | 3V ~ 3.6V | |
Lattice Semiconductor Corporation
|
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Price on request
Price and Stock
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Yes/Yes | Yes/No | 400MHz | HCSL, HSTL, LVDS, LVPECL, MLVDS, SSTL | Surface Mount | 1 | -40°C ~ 85°C | HCSL, HSTL, LVDS, LVPECL, MLVDS, SSTL | Yes with Bypass | 2:10 | 64-QFNS (9x9) | - | 3V ~ 3.6V | |
Lattice Semiconductor Corporation
|
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Price on request
Price and Stock
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Yes/Yes | Yes/No | 400MHz | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | Surface Mount | 1 | -40°C ~ 85°C | EHSTL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | Yes with Bypass | 1:10 | 48-TQFP (7x7) | - | 3V ~ 3.6V | |
|
Microchip Technology
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No/Yes | Yes/No | 125MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVPECL | Yes with Bypass | 1:2 | 24-QFN (4x4) | Clock/Frequency Synthesizer | 2.375V ~ 3.465V | |
|
Infineon Technologies
|
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No/No | Yes/Yes | 80MHz | CMOS | Surface Mount | 1 | 0°C ~ 70°C | CMOS | Yes | 4:8 | 32-PLCC (11.43x13.97) | Fanout Buffer (Distribution), Zero Delay Buffer | 4.5V ~ 5.5V | |
Renesas
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No/No | No/No | - | Clock | Surface Mount | 1 | - | Clock | Yes | 1:1 | 16-QFN (3x3) | - | - | |
Renesas
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No/Yes | Yes/No | 340MHz | LVCMOS, LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVDS | Yes with Bypass | 2:2 | 24-TSSOP | Frequency Synthesizer | 3.135V ~ 3.465V | |
|
On Semiconductor
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No/No | Yes/Yes | 125MHz | LVCMOS, LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | Yes | 1:7 | 20-QSOP | - | 3V ~ 3.6V | |
On Semiconductor
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No/No | No/No | 1.9MHz | CMOS | Surface Mount | 1 | -55°C ~ 125°C | CMOS | Yes | 2:2 | 16-SOEIAJ | Phase Lock Loop (PLL) | 3V ~ 18V | |
Renesas
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No/Yes | Yes/No | 150MHz | LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVDS, LVTTL | Yes with Bypass | 2:7 | 28-VFQFPN (4x4) | Clock Generator | 1.71V ~ 3.465V | |
Renesas
|
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No/Yes | Yes/No | 120MHz | LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | Yes with Bypass | 2:7 | 28-VFQFPN (4x4) | Clock Generator | 1.71V ~ 3.465V | |
Renesas
|
Send RFQ |
Price on request
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No/Yes | Yes/No | 150MHz | LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVDS, LVTTL | Yes with Bypass | 2:5 | 24-QFN (4x4) | Clock Generator | 1.71V ~ 3.465V | |
Skyworks Solutions
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Yes/Yes | Yes/Yes | 808MHz | Clock | Surface Mount | 4 | -40°C ~ 85°C | CML, LVCMOS, LVDS, LVPECL | Yes | 2:2 | 80-PBGA (10x10) | Clock Generator, Jitter Attenuator | 1.71V ~ 2.75V | |
Skyworks Solutions
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Yes/Yes | Yes/Yes | 808MHz | Clock | Surface Mount | 4 | -40°C ~ 85°C | CML, LVCMOS, LVDS, LVPECL | Yes | 1:1 | 80-PBGA (10x10) | Clock Generator, Jitter Attenuator | 1.71V ~ 2.75V | |
On Semiconductor
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No/No | No/Yes | 30MHz | LVCMOS, Crystal | Surface Mount | 1 | 0°C ~ 70°C | LVCMOS | Yes | 1:1 | 6-TSOP | - | 2.97V ~ 3.63V | |
|
Renesas
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