STV9211 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STV9211' PDF : 37 Pages View PDF
STV9211
Pin connection, pin description
1 PIN CONNECTION, PIN DESCRIPTION
1.1 Pin connection
Figure 1: STV9211 pin connection
IN1
1
ABL
2
IN2
3
AMPCTL
4
IN3
5
GNDA
6
VCCA
7
OSD1
8
OSD2
9
OSD3 10
20 BLK
19 HS
18 OUT1
17
VCCP
16 OUT2
15 GNDP
14 OUT3
13 SDA
12 SCL
11 FBLK
1.2 Pin description
Pin number
1
2
3
4
symbol
IN1
ABL
IN2
AMPCTL
5
IN3
6
GNDA
7
VCCA
8
OSD1
9
OSD2
10
OSD3
11
FBLK
12
SCL
13
SDA
14
OUT3
15
GNDP
16
OUT2
17
VCCP
18
OUT1
19
HS
20
BLK
description
Video input (channel 1, red)
ABL input
Video input (channel 2, green)
Amplifier control (bandwidth and stand-by). Only applicable with
amplifiers with the CTL or STDBY pins.
To be connected to ground if not used.
Video input (channel 3, blue)
Analog ground
Analog supply (5V)
OSD input (channel 1, red)
OSD input (channel 2, green)
OSD input (channel 3, blue)
Fast blanking
SCL
SDA
Video output (channel 3, blue)
Power ground
Video output (channel 2, green)
Output stage supply (5 V to 8 V)
Video output (channel 1, red)
Horizontal synchro or BPCP pulse
Blanking input
5/37
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