MAS6720

www.DataSheet4U.com DA6720.000 2 January 2007 MAS6720 This is advance information on a new product under development. Micro Analog Systems Oy reserves the right to make any changes without notice. IC FOR 32.768 kHz XO Low Cost Low Supply Voltage Low Current Consumption CMOS Output Very High Level of Integration DESCRIPTION MAS6720 is an integrated circuit well suited to make a fundamental crystal oscillator (XO): only one additional component, a crystal, is needed. MAS6720 includes an oscillator and an output buffer circuits. FEATURES Very small size Minimum current draw Wide operating temperature range CMOS output APPLICATIONS XO for wrist watches XO for clocks XO for battery operated systems BLOCK DIAGRAM VDBUFF MAS6720 OUT VDD VSS XIN XOUT Figure 1. Block diagram of MAS6720. 1 (4) DA6720.000 2 January 2007 ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Input Voltage Power Dissipation Operating Temperature Storage Temperature Symbol VDD - VSS VIN PMAX TOP TST Min -0.3 VSS -0.3 -40 -55 Max 6.0 VDD + 0.3 120 85 150 Unit V V mW o C o C Note Note: Stresses beyond the values listed may cause a permanent damage to the device. The device may not operate under these conditions, but it will not be destroyed RECOMMENDED OPERATION CONDITIONS Parameter Supply Voltage Current Consumption Crystal Load Capacitance Symbol VDD IDD CL Conditions Min 1.2 Typ 1.5 1.6 12.5 Max 3.6 8.0 Unit V µA pF Note 1) 2) Note 1: If VDD = 3.6V, it is recommended...