TDA9885TS/V3 NXP Semiconductors, TDA9885TS/V3 Datasheet - Page 45

• Manufacturer Part Number: TDA9885TS/V3
• Description: Modulator / Demodulator ALIGN FRRE VIF/SIF CIR NEG MOD
• Manufacturer: NXP Semiconductors

Specifications of TDA9885TS/V3

• Package / Case: SSOP-24
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9885TS/V3,112

Fig 25. Application diagram
(1) For L-accent standard OP1 = LOW and OP2 = HIGH, in other cases OP1 = HIGH and OP2 = LOW.
(2) If pin OP2 outputs VIF-AGC voltage, then pin OP1 can be used for SAW switching.
(3) Not connected for TDA9885.
(4) Optional measures to improve ESD performance within a TV-set application.
(5) Application dependent.
(6) For test signal input only.
input
IF
5 V
Pin numbers for TDA9885HN and TDA9886HN in parentheses.
3.9 k
4.7 k
51
(6)
OP1
(1)
10 nF
BA277
BA277
10 nF
1
2
1
2
FILTER
FILTER
K9650
K3953
SAW
SAW
3
3
5
4
5
4
(27)
(30)
24
3.9 k
1
SIF2
VIF1
(26)
(31)
23
2
SIF1
VIF2
1 nF
(24)
(1)
22
3
OP2
OP1
390
pF
(1)(2)
4.7 k
(23)
21
(2)
4
AFC
FMPLL
5.6 k
10 nF
(22)
5 V
(3)
20
5
V
DEEM
10 nF
P
1.5
nF
10 nF
(21)
19
(4)
6
AFD
VPLL
TDA9885
TDA9886
330
220 nF
470 nF
(20)
(5)
18
7
10 F
DGND
AGND
BC847B
CVBS output
(18)
17
(7)
AF output
8
CVBS
AUD
3.3 pF
75
220
I
2
positive supply
C-bus controller
16
(4)
(8)
9
TOP
VAGC
470 nF
(3)
(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
14, 17, 19,
(6, 12, 13,
(4)
25, 28,
29, 32)
(5)
(5)
(5)
(11)
intercarrier
13
008aaa175
12
output
SIOMAD
5 V
n.c.
10 nF