tda9884 NXP Semiconductors, tda9884 Datasheet - Page 47

• Manufacturer Part Number: tda9884
• Description: Tda9884 I2c-bus Controlled Multistandard Alignment-free If-pll For Mobile Reception
• Manufacturer: NXP Semiconductors

Fig 22. Application circuit
(1) See
(2) See
(3) Optional measures to improve ESD performance within a TV-set application.
VIF/SIF
Pin numbers for TDA9884HN in parentheses.
22 k
BA277
BA277
Table note 15
Table note 19
10 nF
6.8
k
51
BC847C
680 k
5 V
6.8
k
1
2
1
2
of
of
FILTER
FILTER
K9456
K3953
SAW
SAW
Table
Table
BA277
3
3
220 k
25.
25.
5
4
5
4
(27)
(30)
24
1
SIF2
VIF1
V
P
22 k
port
(26)
(31)
23
2
SIF1
VIF2
10 nF
AGC input
VIF-AGC
external
OP1 or
(24)
(1)
22
3
OP2
OP1
390
(1)
pF
(2)
FM-PLL
SIF-AGC
filter
AFC or
(23)
21
(2)
4
AFC
FMPLL
5.6 k
10 nF
(22)
5 V
(3)
20
5
V P
DEEM
C de-em
10 nF
1.5
nF
10 nF
(21)
19
(4)
6
AFD
VPLL
TDA9884
330
220 nF
C AF
470 nF
(20)
(5)
18
7
10 F
DGND
AGND
BC847
CVBS output
(18)
17
(7)
AF output
8
CVBS
AUD
75
220
I
2
(17)
positive supply
(3)
C-bus controller
16
(8)
9
TOP
VAGC
C VAGC
470 nF
(16)
15
f
(9)
10
ref
REF
SDA
100
100 pF
I
2
C-bus
tuner AGC
(15)
(10)
14
11
TAGC
SCL
100
100 k
12 k
47 F
(3)
(14)
(11)
intercarrier
13
12
001aae453
output
5 V
AGCSW
SIOMAD