Click here for production status of specific part numbers. MAX31180 Spread-Spectrum Crystal Multiplier General Description Features The MAX31180 is a low-jitter, crystal-based clock generator Generates Spread-Spectrum Clocks from 16MHz to with an integrated phase-locked loop (PLL) to generate 134MHz spread-spectrum clock outputs from 16MHz to 134MHz. Selectable Clock Multiplier Rates of 1x, 2x, and 4x The device is pin-programmable to select the clock multiplier Center Spread-Spectrum Dithering rate as well as the dither magnitude. The MAX31180 Selectable Spread-Spectrum Modulation Magnitudes has a spread-spectrum disable mode and a power-down mode to conserve power. of 0.5%, 1.0%, and 1.5% Spread-Spectrum Disable Mode Applications Low Cycle-to-Cycle Jitter Automotive Power-Down Mode with High-Impedance Output Cable Modems Low Power Consumption Cell Phones 3.0V to 3.6V Single-Supply Operation Computer Peripherals -40C to +125C Operating Temperature Range Copiers Small 8-Pin SOP Package Infotainment AEC-Q100 Qualified (MAX31180AUA/V+ Only) PCs Printers Ordering Information appears at end of data sheet. Typical Operating Circuit CRYSTAL C C L1 L2 X1 X2 1 8 V CC GND V CC 2 7 MAX31180 DECOUPLING CMSEL SSO CAPACITOR 3 6 SMSEL PDN 4 5 f SSO V CC NOTE: IN THE ABOVE CONFIGURATION WITH PDN CONNECTED TO V , SMSEL CONNECTED TO GND CC AND CMSEL OPEN, THE DEVICE IS IN NORMAL OPERATION WITH 2x CLOCK MULTIPLICATION, AND SPREAD-SPECTRUM MAGNITUDE OF 0.5%. 19-6524 Rev 3 2/19MAX31180 Spread-Spectrum Crystal Multiplier Absolute Maximum Ratings (Voltages relative to GND.) Operating Temperature Range ........................ -40C to +125C Voltage Range on V .........................................-0.3V to +4.3V Storage Temperature Range ............................ -55C to +125C CC Voltage Range on Any Pin ...................... -0.3V to (V + 0.3V), Lead Temperature (soldering, 10s) ................................+300C CC not to exceed +4.3V Soldering Temperature (reflow) ......................................+260C Continuous Power Dissipation (T = +70C) A SOP (derate 4.5mW/C above +70C) ...................... 362mW Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional opera- tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Package Information SOP-8 PACKAGE CODE U8+1 Outline Number 21-0036 Land Pattern Number 90-0092 Thermal Resistance, Single-Layer Board: Junction to Ambient ( ) 221C/W JA Junction to Case ( ) 42C/W JC Thermal Resistance, Four-Layer Board: Junction to Ambient ( ) 206.30/W JA Junction to Case ( ) 42C/W JC For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Maxim Integrated 2 www.maximintegrated.com