TDA9881TS/V5,118 NXP Semiconductors, TDA9881TS/V5,118 Datasheet - Page 33

• Manufacturer Part Number: TDA9881TS/V5,118
• Description: IC IF-PLL DEMOD 24SSOP
• Manufacturer: NXP Semiconductors
• Type: Demodulatorr

Specifications of TDA9881TS/V5,118

• Package / Case: 24-SSOP
• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Maximum Power Dissipation: 385 mW
• Minimum Operating Temperature: - 20 C
• Modulation Type: Quadrature
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Supply Current: 70 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288679118

Fig 20. Application diagram of TDA9881.
(1) Optional measures to improve ESD performance within a TV-set application.
(2) Internal connected; the pin must be left open-circuit.
(3) AF output signal reduction; see
input
Pin numbers for TDA9881HN in parenthesis.
IF
51
1
2
1
2
FILTER
FILTER
K9350
G3962
SAW
SAW
3
3
5
4
5
4
(27)
(30)
24
1
SIF2
VIF1
Table note 19
(26)
(31)
23
2
SIF1
VIF2
of
(24)
22
(1)
3
Section
i.c.
VAGC
22 k
390
pF
(2)
100 nF
11.
(23)
21
(2)
4
AFC
FMPLL
5.6 k
10 nF
22 k
(22)
5 V
20
(3)
5
V P
DEEM
10 nF
1.5
nF
10 nF
(21)
19
(4)
6
AFD
TDA9881
VPLL
330
R x (3)
220 nF
470 nF
(20)
18
(5)
7
10 F
AGND
DGND
BC847
FM sound
output
(18)
17
(7)
CVBS output
8
CVBS
FMSO
75
220
(17)
16
(8)
9
AMUTE0
TOP
1 nF
22 k
(16)
f ref
15
(9)
10
REF
FM1
100 pF
47 F
tuner AGC
(15)
(10)
14
11
TAGC
FM0
100 k
12 k
QSS output
reference
(1)
single
(14)
(11)
13
12
5 V
QSSO
VIF0
n.c.
mhc503
2.2 k
VIF1