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SiT1542
Preliminary
Smallest Footprint (1.2mm2), Ultra-Low Power 32.768 kHz Oscillator
in CSP for Single-Cell Li+ Unregulated Battery Powered Applications
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Features
Supply voltage optimized for Li+ battery voltage: 2.7V to 4.3V Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm Ultra-low power: 750 nA (typ) Oscillator output eliminates external load caps NanoDrive™ programmable output swing for lowest power Internal filtering eliminates external Vdd bypass cap Fixed 32.