SiTime SiT1552
MEMS TCXO
| Part No. | SiT1552 |
|---|---|
| Datasheet | SiT1552 Download |
| Manufacturer |  SiTime |
| Description | MEMS TCXO |
| Buy | Stock & Price |
FEATURES
● 32.768 kHz ±5, ±10, ±20 ppm frequency stability options over temp● World’s smallest TCXO in a 1.5 x 0.8 mm CSP
● Operating temperature ranges:
● 0°C to +70°C
● -40°C to +85°C
● Ultra-low power: <1 µA
● Vdd supply range: 1.5 V to 3.63 V
● Improved stability reduces system power with fewer network timekeeping updates
● Internal filtering eliminates external Vdd bypass cap and saves space
● Pb-free, RoHS and REACH compliant
APPLICATIONS
● Smart Meters (AMR)● Health and Wellness Monitors
● Pulse-per-Second (pps) Timekeeping
● RTC Reference Clock
ELECTRICAL SPECIFICATIONS
Table 1.ELECTRICAL CHARACTERISTICS
Parameter Symbol Output Frequency Frequency Stability Over Temperature [1] (without Initial Offset[2]) Frequency Stability Over Temperature (with Initial Offset [2]) Fout F_stab F_stab Frequency Stability vs Voltage First Year Frequency Aging F_vdd F_aging Long Term Jitter Period Jitter Operating Supply Voltage Core Supply Current [3] Power-Supply Ramp Start-up Time at Power-up Vdd Idd t_Vdd_ Ramp t_start Min.
