54
28JF-76E
SYMBOL
PIN
DESCRIPTION
TDA9886T
TDA9886TS
TDA9885T
TDA9885TS
TDA9885HN
VIF1
1
1
30
VIF differential input 1
VIF2
2
2
31
VIF differential input 2
n.c.
−
−
32
not connected
OP1
3
3
1
output port 1; open-collector
FMPLL
4
4
2
FM-PLL for loop filter
DEEM
5
5
3
de-emphasis output for capacitor
AFD
6
6
4
AF decoupling input for capacitor
DGND
7
7
5
digital ground
n.c.
−
−
6
not connected
AUD
8
8
7
audio output
TOP
9
9
8
tuner AGC TakeOver Point (TOP) for resistor adjustment
SDA
10
10
9
I
2
C-bus data input and output
SCL
11
11
10
I
2
C-bus clock input
SIOMAD
12
12
11
sound intercarrier output and MAD select with resistor
n.c.
−
−
12
not connected
n.c.
13
13
13
not connected
n.c.
−
−
14
not connected
TAGC
14
14
15
tuner AGC output
REF
15
15
16
4 MHz crystal or reference signal input
VAGC
16
−
−
VIF-AGC for capacitor
n.c.
−
16
17
not connected
CVBS
17
17
18
composite video output
n.c.
−
−
19
not connected
AGND
18
18
20
analog ground
VPLL
19
19
21
VIF-PLL for loop filter
V
P
20
20
22
supply voltage
AFC
21
21
23
AFC output
OP2
22
22
24
output port 2; open-collector
n.c.
−
−
25
not connected
SIF1
23
23
26
SIF differential input 1 and MAD select with resistor
SIF2
24
24
27
SIF differential input 2 and MAD select with resistor
n.c.
−
−
28
not connected
n.c.
−
−
29
not connected
handbook, halfpage
TDA9885TS
TDA9886TS
MHC110
VIF1
VIF2
OP1
FMPLL
DEEM
AFD
DGND
AUD
TOP
SDA
SCL
SIOMAD
SIF2
SIF1
OP2
AFC
VP
VPLL
AGND
CVBS
VAGC
(1)
REF
TAGC
n.c.
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
Fig.3 Pin configuration for SSOP24.
(1) Not connected for TDA9885TS.
TDA9886 (IC201)
Pinning
Содержание 28JF-76E
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Страница 87: ...87 28JF 76E Notes ...
