Datasheet Details
| Part number | SiT1425B |
|---|---|
| Manufacturer | SiTime |
| File Size | 1.06 MB |
| Description | Active Resonator Drop-In Replacement |
| Datasheet |
 SiT1425B Datasheet
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General Description
Pin
Symbol
1
XIN/VDD
VDD Power
2
GND
Power
3
XOUT/CLK
Output
4
GND
Power
Functionality
Connect to µC GPIO pin XTAL1 set High via firmware[3]
Electrical ground
CLK output; connect to µC XTAL2 pin (refer to Figure 18
in Application Note section) Electrical GND
Top View
GND 4
3 XOUT/C
Key Features
- No load capacitors required.
- No motional series resistance (ESR) compensation.
- No negative resistance testing.
- Guaranteed oscillator startup under all conditions.
- One active resonator can drive up to two clock inputs.
- All-inclusive frequency stability as low as ±20 ppm over extended temperature range (-55°C to 125°C).
- Fundamental frequencies between 115.2 MHz and 137 MHz accurate to 6 decimal places.
- Industry best G-sensitivity of 0.1 ppb/g.
- Low powe.