TDA9206 Просмотр технического описания (PDF) - STMicroelectronics

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TDA9206

I2C BUS CONTROLLED 130MHz RGB PREAMPLIFIER

STMicroelectronics 

FUNCTIONAL DESCRIPTION (continued)

Figure 4 : Waveforms (DRIVE adjustment)

HS YNC

BP CP

BLK

Video IN

FBLK

OSD IN

TDA9206

VOUT1, VOUT2, VOUT3

VOS D

VBR T

VC O NT

VBLACK

VDC

Two examples

of drive a djus tme nt (1)

Note : 1. Drive a djus tm e nt modifies the following voltage s : VCONT, VBRT a nd VOSD.

Drive a djus tm e nt do not modify the following voltage s : VDC a nd VBLACK.

Figure 5 : I2C Write Operation

SCL

SDA

Start

I2C Slave Address

W

A7 A6 A5 A4 A3 A2 A1 A0

D7 D6 D5 D4 D3 D2 D1 D0

ACK

Register Address

ACK

Data Byte

ACK Stop

QUICK REFERENCE DATA

Symbol

Parameter

Signal Bandwidth (2VPP/12pF load)

Rise and Fall Time (2VPP/12pF load)

Drive Adjustment Range on the 3 Channels separately

Maximum Output Voltage (VIN = 0.7 VPP)

Output Voltage Range (AC + DC)

Min.

Typ.

130

2.8

48

5

Max.

8

Unit

MHz

ns

dB

V

V

5/12

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