TDA8706A Philips Semiconductors, TDA8706A Datasheet - Page 9

• Manufacturer Part Number: TDA8706A
• Description: 6-bit analog-to-digital converter with multiplexer and clamp
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 1 Output coding and input voltage (typical values)
Table 2 Clamping input level (V
Note
1. Use capacitor 10 pF to V
Table 3 Clamp and inputs RED, GREEN and BLUE; V
Note
1. Where X = don’t care.
Table 4 Clamping characteristic related to TV signals
1996 Jul 30
Open-circuit
V
Clamping time per line (signal active)
Input signals clamped to correct level
SR or SG or SB
code 9
6-bit analog-to-digital converter
with multiplexer and clamp
Underflow
Overflow
STEP
62
63
0
1
.
.
to V
0
1
(1)
code 20
V
CLPR
V
DDA
PARAMETER
, V
CLAMP
V
V
V
V
DDA
DDA
= V
DDA
DDA
CLPG
1
.
.
.
.
DDD
SSA
1.1
0.4
AND V
1.1
0.4
= 3 V V
CLPR
.
V
V
i(p-p)
CLPR
, V
CLPB
CLPG
(V)
, V
DDA
V
V
V
CLPG
open
open
V
V
V
DDA
DDA
DDA
= V
and V
CLP
CLP
DDA
.
.
.
.
DDD
or V
1.06
1.06
0.4
CLPB
0.4
= 5 V
CLPB
DDA
)
9
= V
code 0
code 9 to code 20
2.2
V
D5
i
DDD
0
0
0
1
1
1
.
.
MIN.
RED or GREEN or BLUE
= V
V
V
DDO
DDA
DDA
D4
0
0
0
1
1
1
V
V
.
.
3.0
3
CLP
CLP
= 3 V
BINARY OUTPUT BITS
1.1 V
1.1 V
CLAMPING LEVEL
TYP.
D3
0
0
0
1
1
1
.
.
10
D2
0
0
0
1
1
1
MAX.
.
.
DIGITAL OUTPUTS
Product specification
TDA8706A
code (V
D1
0
0
0
1
1
1
.
.
X
lines
0
(1)
s
CLP
UNIT
)
D0
0
1
1
0
0
1
.
.