STV9936S datasheet(39/48 Pages) STMICROELECTRONICS

No. de pieza	STV9936S

Descripción Electrónicos	120-MHz On-Screen Display for Monitors with 4 True Independent Window Displays

PDF	48 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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STV9936P/S

Application Hints

9.2

Hardware Hints

The serial resistors on the ROUT, GOUT, BOUT and FBLK outputs must be as close as

possible to the device.

Both decoupling capacitors (100 nF and 100 µF) must be as close as possible to the analog

(pin 13) and digital (pin5) power supplies (see Figure 14).

PLL network must be close to the device but far from the ROUT, GOUT, BOUT and FBLK

outputs. PLL network and ROUT, GOUT, BOUT and FBLK outputs should be separated by the

AVDD 3.3 V power trace (see Figure 15 and Figure 16).

PLL ground (AGND) should not be connected either to DVSS or to other grounds of the

videoboard, as the ground is already connected internally (see Figure 15 and Figure 16).

STV9936S Datasheet(PDF) 39 Page - STMicroelectronics