TMS320DM6437: dm6437

sai krishna vemaraju

Part Number: TMS320DM6437
Other Parts Discussed in Thread: PLL1705

I can't understand the concept of Audio PLL/VCXO Circuit/PLL1705 Clock Generator while reading the tech reference manual of DM6437.Please explain the concept clearly

over 8 years ago

0 Pavel Botev over 8 years ago

TI__Guru**** 170625 points

Hi Sai,

A phase-locked loop or phase lock loop abbreviated as PLL is a control system that generates an output signal whose phase is related to the phase of an input signal.

For general PLL concept explanation, refer to the below links:

en.wikipedia.org/.../Phase-locked_loop
www.radio-electronics.com/.../phase-locked-loop-tutorial.php
www.electronics-notes.com/.../tutorial-primer-basics.php
searchnetworking.techtarget.com/.../phase-locked-loop

For DM64x PLL specific info, refer to the below DM64x TI documents:

www.ti.com/.../spru978e.pdf
www.ti.com/.../scaa083.pdf
www.ti.com/.../tms320dm6437.pdf

Regards,
Pavel

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TMS320DM6437: dm6437