SiT1532 Description
SiT1532 Smallest Footprint (1.2 mm2) CSP 10 ppm Ultra-Low Power 32.768 kHz XTAL Replacement.
SiT1532 Key Features
- Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm
- Fixed 32.768 kHz
- <10 ppm frequency tolerance
- Ultra-low power: <1 µA
- Directly interfaces to XTAL inputs
- Supports coin-cell or super-cap battery backup voltages
- Vdd supply range: 1.5 V to 3.63 V over -40°C to +85°C
- Oscillator output eliminates external load caps
- Internal filtering eliminates external Vdd bypass cap
- NanoDrive™ programmable output swing for lowest power
SiT1532 Applications
- 3.63 V TA = 25°C, post reflow with board-level underfill, Vdd: 1.5 V
- 3.63 V TA = -10°C to +70°C, Vdd: 1.5 V
- 3.63 V TA = -40°C to +85°C, Vdd: 1.5 V
- 3.63 V TA = -10°C to +70°C, Vdd: 1.2 V