WF5041xxx-4 Datasheet (NPC) - High-stability Crystal Oscillator

WF5041xxx-4, High-stability Crystal Oscillator

Pad dimensions [µm] Name Ampliﬁer input Ampliﬁer output (+) supply voltage Output ( *) ground Output state control input Description X Crystal connection pins.

Crystal is connected between XT and XTN.

* Output frequency determined by internal circuit to one of fO, fO/2, fO/4, fO/8, fO

5041 series High-stability Crystal Oscillator IC with Frequency Adjustment Function OVERVIEW The 5041 series are high-stability clock oscillator ICs with built-in frequency adjustment functions.

The frequency adjustment functions can be optimized, by the addition of a minimal adjustment process, to improve the frequency stability.

The function is implemented using frequency adjustment data written to a built-in EEPROM over a 1-wire serial interface.

The ICs are ideal for compact crystal oscilla

WF5041xxx-4 Features

* I I I I I Realizing frequency stability improvement with minimal additional process Temperature compensation range/ operating temperature range:

* 40°C to +85°C Frequency adjustment functions built-in

* Frequency-temperature characteristics compensation function AT-cut crystal, 3rd