PN7160 PLL Clocksource 5 vs 7 possible frequencies

[michael_d_1983]

Hello,

in the PN7160 datasheet (Rev. 3.9, Page 24) it says:

There are 7 pre programmed and validated frequencies for the PLL: 19.2 MHz, 26
MHz, 32 MHz, 38.4 MHz and 48 MHz.

It is stated that there are 7 frequencies, but only 5 are listed, also in Table 18 of the datasheet.

In the usermanual (Rev 1.5, Page 56) 7 frequencies are listed - 13 MHz, 19.2 MHz, 24 MHz, 26 MHz, 32 MHz, 38.4MHz or 48 MHz.

Which one is correct? I would like to use an external 24MHz clock.

Thanks in advance,

Michael

[Fabian_R]

Hello, my name is Fabian.

Thank you very much for your interest in using our products.

I'm checking with the respective team about these documentation differences. In the meantime, I will recommend you to please check our PN7160 hardware design guide, where section 8.2 Clock provided by an external source; States the recommended XTAL values for this case.