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Product Detailed Parameters
- Description：IC SS CLOCK GENERATOR 8UMAX
- Series：EconOscillator™
- Package：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-533+ is a 3.3V programmable clock generator from the DS1086L series, manufactured by Analog Devices Inc./Maxim Integrated. It produces a spread-spectrum square-wave output with frequencies ranging from 130kHz to 66.6MHz. The device features selectable dithered outputs of 0.5%, 1%, 2%, 4%, or 8% below the programmed frequency to reduce radiated emissions. It operates on a 2.7V to 3.6V supply and includes a power-down mode and glitchless output-enable control. All settings are stored in nonvolatile EEPROM memory for standalone operation.
Feature Summary
- Programmable square-wave generator with frequencies from 130kHz to 66.6MHz
- Selectable dithered output (0.5%, 1%, 2%, 4%, or 8%) for EMI reduction
- Nonvolatile EEPROM memory stores all device settings
- 2-Wire serial interface for programming and configuration
Applications
- Printers
- Copiers
- PCs
- Computer Peripherals
- Cell Phones
Procurement Notes
Verify the specific suffix -533+ against official documentation to confirm factory-trimmed frequency settings. Confirm availability status as distribution channels may list this component as limited supply or obsolete. Ensure the 8-pin uSOP package matches the target PCB footprint requirements.
Selection Notes
Select this component when a low-cost, single-output spread-spectrum oscillator is required for EMI mitigation. Verify that the 2-Wire interface compatibility exists with the system controller. Check if the industrial temperature range (-40°C to +85°C) meets the environmental specifications of the application.
Part Context
This part belongs to the DS1086L EconOscillator family, which are factory-trimmed silicon oscillators designed to replace crystal resonators. The -533+ suffix indicates a specific factory-programmed frequency setting within the 130kHz to 66.6MHz range, differentiated from other variants like DS1086LU-440+ or DS1086LU-834+.
Replacement Considerations
Direct pin-to-pin replacements within the same family include DS1086LU-440+, DS1086LU-834+, and DS1086LU-A12+. These parts share the same 8-pin uSOP package and electrical characteristics but differ in their factory-trimmed default output frequencies.
