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 | Current | Differential | Divider | Frequency | Input | Mounting Type | Number of Circuits | Operating Temperature | Output | PLL | Ratio | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Texas Instruments
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- | Yes/Yes | Yes/Yes | 1GHz | LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Texas Instruments
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- | Yes/Yes | Yes/No | 250MHz | CML, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-VQFN (7x7) | - | 1.71V ~ 3.465V | |
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Texas Instruments
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- | Yes/Yes | Yes/Yes | - | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
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- | Yes/Yes | Yes/Yes | 1GHz | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
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Texas Instruments
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- | Yes/Yes | Yes/Yes | 1GHz | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
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- | Yes/Yes | Yes/No | 3GHz | HCSL, LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | CML, LVCMOS, LVDS, LVPECL | Yes | 3:16 | 64-VQFN (9x9) | Clock Generator, Clock Synchronizer, Jitter Attenuator | 3.135V ~ 3.465V | |
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Texas Instruments
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- | Yes/Yes | Yes/No | 250MHz | CML, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-VQFN (7x7) | - | 1.71V ~ 3.465V | |
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Texas Instruments
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- | No/No | Yes/No | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:5 | 16-TSSOP | Clock Generator | 1.7V ~ 1.9V | |
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Texas Instruments
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- | Yes/No | Yes/Yes | 167MHz | LVCMOS, Crystal | Surface Mount | 1 | 0°C ~ 70°C (TA) | LVCMOS | Yes with Bypass | 1:6 | 20-TSSOP | - | 3V ~ 3.6V | |
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Texas Instruments
|
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- | Yes/Yes | Yes/No | 250MHz | CML, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-VQFN (7x7) | - | 1.71V ~ 3.465V | |
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Texas Instruments
|
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- | Yes/Yes | Yes/No | - | LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS, LVDS, LVPECL | Yes | 2:14 | 64-WQFN (9x9) | Jitter Cleaner | 3.15V ~ 3.45V | |
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Texas Instruments
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- | Yes/Yes | Yes/No | - | LVCMOS, LVDS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS, LVDS, LVPECL | Yes | 2:14 | 64-WQFN (9x9) | Jitter Cleaner | 3.15V ~ 3.45V | |
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Texas Instruments
|
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- | No/No | Yes/No | 3.132GHz | Clock | Surface Mount | 1 | -40°C ~ 85°C (TA) | CMOS | Yes | 2:2 | 36-WQFN (6x6) | Frequency Synthesizer (RF) | 2.8V ~ 3.2V | |
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Texas Instruments
|
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- | No/No | Yes/No | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:7 | 20-TSSOP | Clock/Frequency Synthesizer | 1.7V ~ 1.9V | |
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Texas Instruments
|
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- | Yes/Yes | Yes/Yes | 1GHz | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Cypress Semiconductor
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Yes/Yes | Yes/No | 250MHz | CML, LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-VQFN (7x7) | - | 1.71V ~ 3.465V | |
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Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Yes/Yes | Yes/Yes | 1GHz | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Yes/Yes | Yes/Yes | 1GHz | LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
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Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Yes/Yes | Yes/Yes | 1GHz | LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes with Bypass | 2:8 | 48-WQFN (7x7) | Clock Generator | 3.135V ~ 3.465V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
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- | No/No | Yes/No | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:5 | 16-TSSOP | Clock Generator | 1.7V ~ 1.9V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
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- | No/No | Yes/No | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:5 | 16-TSSOP | Clock Generator | 1.7V ~ 1.9V | |
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Cypress Semiconductor
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Renesas
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Microchip Technology
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Analog Devices / Maxim Integrated
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Renesas
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160 mA | - | - | 24MHz, 39.4MHz, 48MHz, 64MHz | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | 10-CLCC (7x5) | VCXO | 3.135V ~ 3.465V | |
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Cypress Semiconductor
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Nexperia USA Inc.
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Intersil
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Cypress Semiconductor
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Renesas
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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Cypress Semiconductor
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On Semiconductor
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