Mam dojem, ze zrovna treba Philips NE 564 by sel pouzit. Kokes ----- Original Message ----- From: Jaroslav Lukesh <lukesh@k-net.cz> To: <hw-news@list.gin.cz> Sent: Wednesday, August 01, 2001 10:23 PM Subject: Re: subtractive PLL filter > Nejaky hint na IC s takovym detektorem byste nemel po ruce?