STV0056A STMicroelectronics, STV0056A Datasheet - Page 7

• Manufacturer Part Number: STV0056A
• Description: Video ICs Analog Sound/Video
• Manufacturer: STMicroelectronics
• Type: Audio DSPr

Specifications of STV0056A

• Maximum Operating Temperature: + 70 C
• Package / Case: PDIP-56
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AUDIO PROCESSING BLOCK DIAGRAM (CHANNEL LEFT)
AUDIO PROCESSING BLOCK DIAGRAM (CHANNEL RIGHT)
AUDIO R
AUDIO L
FILTER
FILTER
Decoder Out
Decoder Out
PLL
PLL
47
39
Audio
a b c
Audio
a b c
6dB
6dB
28
27
DECODER
DECODER
K6
K6
a
a
-6dB
-6dB
25
24
K4
K4
b
Audio
Decoder Return
b
Audio
Decoder Return
51 2
52 54 53 55
ANRS
ANRS
4
3
4
a
1
a
b
b
K3
K3
DEEMPHASIS
DEEMPHASIS
32
33
VCR
VCR
AUDIO
AUDIO
48
40
a
b
c
a
b
c
K2
K2
a b c
a b c
6dB
6dB
12
14
K5
K5
-6dB
-6dB
a
b
c
a
b
c
21
22
K1
K1
STV0056A
STV0056A
STEREO
STEREO
MONO
MONO
TV
TV
10
6
STV0056A
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