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SiT1542

SiTime
Part Number SiT1542
Manufacturer SiTime
Description Oscillator
Published Mar 9, 2018
Detailed Description SiT1542 Preliminary Smallest Footprint (1.2mm2), Ultra-Low Power 32.768 kHz Oscillator in CSP for Single-Cell Li+ Unr...
Datasheet PDF File SiT1542 PDF File

SiT1542
SiT1542


Overview
SiT1542 Preliminary Smallest Footprint (1.
2mm2), Ultra-Low Power 32.
768 kHz Oscillator in CSP for Single-Cell Li+ Unregulated Battery Powered Applications TThhee SSmmaarrtt TTiimmiinngg CChhooiiccee 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.
768 kHz  <20 PPM initial stability  <100 PPM stability over -40°C to +85°C  Pb-free, RoHS and REACH compliant Applications  Wireless Mouse or Trackball  Wireless Keypads  Pulse-per-Second (pps) Timekeeping  RTC Reference Clock  Battery Management Timekeeping Electrical Characteristics Parameter Fixed Output Frequency Frequency Stability (1) 25°C Aging Operating Supply Voltage Power Supply Reset Voltage Core...


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