TDA8540 Datasheet, PDF (12/20 Pages) NXP Semiconductors – 4 X 4 video switch matrix

Philips Semiconductors
4 × 4 video switch matrix
APPLICATION INFORMATION
Product specification
TDA8540
handbook, full pagewidth
video
sources
VCC
100 µF
Ci
100 nF
IN3
12
Ci
100 nF
IN2
10
Ci
100 nF
IN1
8
Ci
100 nF
IN0
6
VCC
13
20
25 Ω
RD
22 µF
CD
9
25 Ω
VCC(D2,3)
RD
22 µF
CD
VCC(D0,1)
4
15
VCC
OUT3
3
OUT2
1
OUT1
14
TDA8540
OUT0
16
11 7 5
D1
17
D0
2
18 19
DGND AGND
outputs
digital
supply
(+5 V)
10 10
kΩ kΩ
audio
source
control
S0 S1 S2
address
inputs
SCL SDA
serial data
and
clock signals
MLA278 - 3
V_CC = analog supply (+8 V).
Fig.6 Application diagram.
1995 Feb 06
12