tda8706am-c3 NXP Semiconductors, tda8706am-c3 Datasheet - Page 12

• Manufacturer Part Number: tda8706am-c3
• Description: 6-bit Analog-to-digital Converter With Multiplexer And Clamp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
2003 Jul 21
handbook, full pagewidth
6-bit analog-to-digital converter
with multiplexer and clamp
The analog and digital supplies should be separated and decoupled.
V
V
For applications where the black level is clamped to code 0, V
capacitors. In that event, they may also be connected together in order to use only one single decoupling capacitor.
(1) V
(2) V
(3) V
DDO
RB
must not be connected to V
should be well decoupled with its capacitor in order to be as close as possible to its pin.
RB
CLPR
DDO
is decoupled to V
and V
, V
CLPB
DDO
and V
can be shorted together but the decoupling capacitors should remain as close as possible to its pin.
CLPG
SSA
are decoupled to V
100 nF
. An external regulator can also be connected to V
100 nF
CLPR
V SSA
V SSA
, V
CLPB
100
or V
nF
V SSA
CLPG
SSA
. External voltages can also be forced on V
100 nF
pins.
Fig.9 Application diagram.
CLPR
V CLPR
V CLPB
GREEN
V RB
V DDA
V SSA
BLUE
, V
RED
CLP
SG
SR
SB
CLPB
(1)
(2)
(2)
12
1
2
3
4
5
6
7
8
9
10
11
12
and V
TDA8706A
RB
CLPG
.
must be left open-circuit with their respective decoupling
MBE969
24
23
22
21
20
19
18
17
16
15
14
13
V CLPG
CLK
V DDD
V SSD
V DDO
D5
D4
D3
D2
D1
D0
V SSO
CLPR
, V
(3)
(3)
(2)
CLPB
V SSA
and V
100 nF
100 nF
100 nF
CLPG
.
Product specification
TDA8706A