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Product Detailed Parameters
- Description：IC SS CLOCK GENERATOR 8UMAX
- Series：EconOscillator™
- Package：Tube,Tube
- Mfr：Analog Devices Inc./Maxim Integrated
- PLL：No
- Input：Clock
- Output：Clock
- Number of Circuits：1
- Ratio - Input:Output：1:01
- Differential - Input:Output：No/No
- Frequency - Max：-
- Divider/Multiplier：Yes/No
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-uMAX/uSOP
- Type：Spread Spectrum Clock Generator
- Grade：-
- Qualification：-
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Overview
The DS1086LU-C01+ is a 3.3V programmable clock generator from the EconOscillator family, designed to produce spread-spectrum square-wave outputs ranging from 130kHz to 66.6MHz. It features selectable dithering of 0.5%, 1%, 2%, 4%, or 8% to reduce radiated emissions. The device operates on a 2.7V to 3.6V supply and includes power-down and glitchless output-enable controls. All settings are stored in nonvolatile EEPROM memory for standalone operation.
Feature Summary
- Programmable frequency range from 130kHz to 66.6MHz with 5kHz master frequency step size
- Selectable dithered output (0.5%, 1%, 2%, 4%, or 8%) for EMI reduction
- Nonvolatile EEPROM memory stores all device settings for standalone applications
- 2-Wire serial interface for programming and configuration
Applications
- Printers
- Copiers
- PCs
- Computer Peripherals
- Cell Phones
Procurement Notes
Verify the specific C01 suffix against official documentation to confirm custom factory settings. Confirm lead-free/RoHS compliance status as indicated by the '+' designation. Check current availability as distribution may vary.
Selection Notes
Select this component for applications requiring precise, programmable clock generation with spread-spectrum capabilities to minimize electromagnetic interference. Ensure the operating voltage range of 2.7V to 3.6V matches the system design. Consider the industrial temperature range of -40°C to +85°C for environmental requirements.
Part Context
The DS1086L series belongs to Maxim Integrated's EconOscillator line, offering resistor-programmable oscillators without external timing components. The DS1086LU-C01+ variant specifically denotes a lead-free package within the 8-pin uSOP form factor, tailored for industrial temperature operations.
Replacement Considerations
Consult Analog Devices/Maxim Integrated for direct replacements or updated equivalents, as the C01 suffix indicates custom settings that may not have standard cross-model substitutes.
FAQ
What is the maximum output frequency of the DS1086LU-C01+?
The maximum output frequency is 66.6MHz.
How is the dither percentage controlled?
The dither percentage (0.5%, 1%, 2%, 4%, or 8%) is selected via the JS2, JS1, and JS0 bits in the PRESCALER register, provided the SPRD pin is high.
Does the device require external timing components?
No, the DS1086LU-C01+ does not require external timing components; it is a self-contained oscillator.
