MAXIM INTEGRATED / ANALOG DEVICES DS1086LU Spread Spectrum Oscillator

The DS1086LU+ is a 3.3V spread spectrum oscillator in an 8-pin µSOP package. It functions as a programmable clock generator capable of producing spread spectrum (dithered) square wave outputs ranging from 130 kHz to 66.6 MHz. The device features selectable dithering percentages of 0.5%, 1%, 2%, 4%, or 8%, which help reduce radiated emission peaks by dithering the output frequency below the programmed value. It includes power-down and output enable controls for power-sensitive applications, with all settings stored in non-volatile EEPROM for standalone operation. Designed for low electromagnetic interference and small form factor, it operates with a supply voltage from 2.7V to 3.6V and a temperature range from -40°C to 85°C. The device consumes about 10mA in active mode and approximately 10µA in standby. It features an adjustable dither rate, glitchless output enable, and a default operating frequency of 48.65 MHz with a frequency offset step of 2.56 MHz. The clock generator communicates via a 2-wire serial interface and does not require external timing components.

View DS1086LUDatasheet [pdf]

Buy the Buy Maxim DS1086LU+ Spread Spectrum Oscillator Part Number DS1086LU+ Online

Purchase the Maxim DS1086LU+ spread spectrum oscillator online today to access a versatile, low-noise clock generator suitable for high-performance electronics. This 3.3V device produces a Dithered square wave from 130kHz to 66.6MHz, with selectable percentages of 0.5% to 8% for EMI reduction. Its EEPROM-stored settings enable standalone operation, while the integrated power-down and output enable controls offer power efficiency. Designed for a broad industrial temperature range, it is perfect for applications like printers, PCs, and communication devices. Easy to interface via a 2-wire serial interface and in a compact µSOP package, it ensures precise clock signals with minimal electromagnetic interference.

Order your Maxim DS1086LU+ spread spectrum oscillator today and ensure reliable, low-EMI clock generation for your sensitive electronic applications.