SiT1881AE-L3-DCC-XX0-032.768

SiT1881AE-L3-DCC-XX0-032.768

Specs Value
Device Type 1 Hz to 262.14 kHz Automotive Oscillators
Frequency
32.768 kHz
Frequency Stability (ppm)
±50
Operating Temp. Range (°C)
-40 to 105
Supply Voltage (V)
1.35-3.63V (any voltage)
Package Size (mm x mm)
1.2x1.1
Output Drive Strength*
Default
Feature Pin
NF (no function)
DC-Coupled Output VOH
Rail-to-Rail LVCMOS

*See datasheet for details

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Unit Pricing: $3.00
Max quantity per order: 5

Factory programmable down to 1 Hz

  • Significantly reduces power compared to fixed 32.768 kHz XTALs

Ultra-low Power: 490 nA (typ.)

  • Extends battery life

Operates down to 1.14 V

  • Supports coin-cell or supercap battery backup

Reduced Swing technology

  • Programmable output swing down to 0.6 V minimizes power

Small footprint: 1.2 x 1.1 mm

  • Saves board space compared to the 2012 SMD XTALs

Drives multiple loads up to 100 pf

  • One SiT1811 can replace multiple quartz XTALs

No load or VDD filtering capacitors

  • Eliminates any external capacitors, further reducing board space
  • Eliminates load-dependent startup issues

±50 ppm frequency stability over -40 °C to +105 °C temp. range

  • Better stability compared to quartz XTALs
  • Improves wireless connectivity and RTC accuracy
    • ADAS ECU
    • Infotainment
    • Smart mirror
    • Industrial applications

    Time Machine II Programmer – Program frequency, voltage, and stability - coming soon

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    Resource Name Type
    SiT1881 Datasheet Datasheets
    Automotive LiDAR Application Briefs
    Driver Monitoring System Application Briefs
    • SiT1881AE-L3-DCC-XX0-032.768Y
    • SiT1881AE-L3-DCC-XX0-032.768T
    • SiT1881AE-L3-DCC-XX0-032.768D
    • SiT1881AE-L3-DCC-XX0-032.768E
    • SiT1881AE-L3-DCC-XX0-032.768X
    • SiT1881AE-L3-DCC-XX0-032.768N
    • SiT1881AE-L3-DCC-XX0-032.768F
    • SiT1881AE-L3-DCC-XX0-032.768G
    • SiT1881AE-L3-DCC-XX0-032.768S
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