Description
Pin
Symbol
1
XIN/VDD
VDD Power
Functionality Connect to µC GPIO pin XTAL1 set High via firmware[3]
Top View
GND 4
3 XOUT/CLK
2
GND
Power
Electrical ground
3
XOUT/CLK
Output
CLK output; connect to µC XTAL2 pin (refer to Figure 18 in Application Note section)
XIN/VDD 1
2 GND
4
GND
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 (-40°C to 85°C). Refer to SiT1418 and SiT1420 for high temperature options.
- Any frequency between 1 MHz and 110 MHz accurate to 6 decimal places.
- Qualify jus.
SiT1408B Datasheet
