STV0042A/Z STMicroelectronics, STV0042A/Z Datasheet - Page 15

• Manufacturer Part Number: STV0042A/Z
• Description: Video ICs Analog Sound/Video
• Manufacturer: STMicroelectronics
• Type: Audio DSPr

Specifications of STV0042A/Z

• Maximum Operating Temperature: + 70 C
• Package / Case: PDIP-42
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STV0042A/Z
3
VID MUX
1. The 50 µA source is active only when
1. Same as
1. R
S2 VID RTN
CLAMP IN
Figure 9: S1VIDOUT and S2VIDOUT Pins
Figure 8: S2VIDRTN and CLAMPIN Pins
VIDIN < 2.7 V.
Adjustment.
ON
Input/Output Diagrams
VIDEEM1
of the transistor gate is 10 k .
Figure 10: VIDEEM1 Pin
Figure
4
10µ/2µ
2.3mA
6µ/2µ
GND 0V
50µA
1µA
10k
60
8, but with no Black Level
V
V
DD
CC
10k
20k
GND 0V
20k
5V
12V
1
1
1
125µA
1
V
S1 VID OUT
S2 VID OUT
V
GND 0V
DD
REF
9V
1
2.4V
1
IN
1. Same as
1. I
1. Same as
gain.
detection audio level ±15 µA (1 V
+6 dB.
VAR
Figure 13: S2OUTL and S2OUTR Pins
2.4V Bias
Audio
FC R
FC L
Figure 12: FCL and FCR Pins
is controlled by the maximum peak
Figure 11: UNCLDEEM Pin
Figure
4
Figure
2.3mA
GND 0V
Ivar
60
20k
20k
9, but with a slightly different
17, but with gain fixed at
Input/Output Diagrams
GND 0V
V
1
CC
10k
16.7k
GND 0V
25k
12V
1
V
PP
S2 OUT L
S2 OUT R
DD
1
UNCL DEEM
V
9V
audio).
REF
1
2.4V
1
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