DS32kHz

AVAILABLE www.maxim-ic.com DS32kHz 32.768kHz Temperature-Compensated Crystal Oscillator GENERAL DESCRIPTION FEATURES The DS32kHz is a temperature-compensated crystal oscillator (TCXO) with an output frequency of 32.768kHz. This device addresses applications requiring better timekeeping accuracy, and can be used to drive the X1 input of most Dallas Semiconductor real-time clocks (RTCs), chipsets, and other ICs containing RTCs. This device is available in commercial (DS32kHz) and industrial (DS32kHz-N) temperature versions. APPLICATIONS GPS Receivers Accurate to ±4 Minutes/Year (-40°C to +85°C) Accurate to ±1 Minute/Year (0°C to +40°C) Battery Backup for Continuous Timekeeping VBAT Operating Voltage: 2.7V to 5.5V with VCC Grounded VCC Operating Voltage: 4.5V to 5.5V Operating Temperature Range: 0°C to +70°C (Commercial) -40°C to +85°C (Industrial) No Calibration Required Low-Power Consumption Surface Mountable Using BGA Package UL Recognized Telematics ORDERING INFORMATION Network Timing and Synchronization in Servers, Routers, Hubs, and Switches Automatic Power Meters PART DS32KHZ/DIP DS32KHZN/DIP DS32KHZS DS32KHZS# DS32KHZSN DS32KHZSN# DS32KHZ/WBGA DS32KHZN/WBGA TEMP RANGE 0ºC to +70ºC -40ºC to +85ºC 0ºC to +70ºC 0ºC to +70ºC -40ºC to +85ºC -40ºC to +85ºC 0ºC to +70ºC -40ºC to +85ºC PINPACKAGE 14 DIP 14 DIP 16 SO (0.300”) 16 SO (0.300”) 16 SO (0.300”) 16 SO (0.300”) 36 BGA 36 BGA TOP MARK* DS32KHZ DS32KHZ-N DS32KHZS DS32KHZS DS32KHZSN DS32KHZSN DS32KHZ DS32KHZ-N ...