ZL30254 - Clock Multiplier and Jitter Attenuator
All device inputs and outputs are LVCMOS unless described otherwise.
The Type column uses the following symbols: I * input, IPU * input with 50k internal pullup resistor, O * output, A * analog, P * power supply pin..
Table 1 - Pin Descriptions Pin # Name
ZL30254 Features
* Input Clocks
* Two CMOS inputs, both 8kHz or 25MHz
* Inputs continually monitored for frequency accuracy (±1%)
* Automatic revertive reference switching Low-Bandwidth DPLL
* 25Hz bandwidth for jitter attenuation
* ±120ppm tracking range
* Digital hold on loss of all inputs Cl
