SiTime SiT1544
Programmable Oscillator
| Part No. | SiT1544 |
|---|---|
| Datasheet | SiT1544 Download |
| Manufacturer |  SiTime |
| Description | Programmable Oscillator |
| Buy | Stock & Price |
APPLICATIONS
TThhee SSmmaarrtt TTiimmiinngg CChhooiicceeFEATURES
● Factory programmable from 32.768 kHz down to 1 Hz● Supply voltage optimized for Li+ battery voltage: 2.7V to 4.3V
● Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm
● Pin-compatible 2.0 x 1.2 mm XTAL SMD package
● 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
● <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 Programmable Output Frequency Fr
