器件名称:
SM5007
功能描述:
Crystal Oscillator Module ICs
文件大小:
111KB 共11页
简 介:
SM5007 series NIPPON PRECISION CIRCUITS INC. Crystal Oscillator Module ICs OVERVIEW The SM5007 series are crystal oscillator module ICs, that feature low current consumption. Highly accurate thin-lm feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fundamental-harmonic oscillator. FEATURES I I I I I I Capacitors CG, CD built-in Standby function (oscillator stops) 6 A (typ.) low standby current (5 V operation) Power-save pull-up resistor built-in Inverter amplier feedback resistor built-in 3.2 mA (VDD = 4.5 V), 1.6 mA (VDD = 2.7 V) drive capability I I I I I 2.7 to 5.5 V supply voltage Low current consumption Oscillator frequency output (fO or fO/2, determined by internal connection) 8-pin VSOP (SM5007AL×V) Chip form (CF5007A××) SERIES CONFIGURATION Recommended Operating frequency [MHz] 3V CF5007AA1 CF5007AA2 SM5007AL1V CF5007AL1 SM5007AL2V CF5007AL2 30 30 20 20 5V 30 30 30 30 fO fO /2 fO fO /2 2 2 1 1 Built-in capacitance [pF] CG 10 10 10 10 CD 10 10 10 10 TTL TTL CMOS CMOS CMOS CMOS CMOS CMOS LOW LOW High impedance High impedance Version Output frequency gm ratio Input level Output duty level S t a n d by output state Note: R e c o m m e n d e d o p e rating frequency is not the guaranteed value but is measured using NPC’s standard crystal. Since the product feature is targeted at low current consumption, please evaluate oscillation margins seriously before actual use. ORDERING INFORMA……
