Philips Semiconductors
Product specification
Multistandard vision and sound-IF PLL with
DVB-IF processing
PINNING
SYMBOL
V
i VIF1
V
i VIF2
C
BL
V
i VIF3
V
i VIF4
TADJ
T
PLL
C
SAGC
STD
V
o CVBS
VCOADJ
V
o AF
V
AGC(ext)
C
AF
AGCADJ
V
VCO(ext)
V
i FM
DVB
TAGC
V
o QSS
V
o(vid)
V
i(vid)
AFC
VCO1
VCO2
C
ref
GND
C
VAGC
V
P
INSWI
V
i SIF1
V
i SIF2
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
DESCRIPTION
VIF differential input signal voltage 1
VIF differential input signal voltage 2
black level detector
VIF differential input signal voltage 3
VIF differential input signal voltage 4
tuner AGC takeover adjust (TOP)
PLL loop filter
SIF AGC capacitor
standard switch input
2 V CVBS output signal voltage
VCO adjust BG/L/M
audio voltage frequency output
external AGC voltage (DVB)
AF decoupling capacitor
AGC adjust (DVB)
external VCO control voltage (DVB)
sound intercarrier input
DVB output
tuner AGC output
single reference QSS output voltage
composite video output voltage
video buffer input voltage
AFC output
VCO1 reference circuit for 2f
PC
VCO2 reference circuit for 2f
PC
1
⁄
2
V
P
handbook, halfpage
TDA9819
Vi VIF1
Vi VIF2
CBL
Vi VIF3
Vi VIF4
TADJ
TPLL
CSAGC
STD
1
2
3
4
5
6
7
8
32 Vi SIF2
31 Vi SIF1
30 INSWI
29 VP
28 CVAGC
27 GND
26 Cref
25 VCO2
TDA9819
9
24 VCO1
23 AFC
22 Vi(vid)
21 Vo(vid)
20 Vo QSS
19 TAGC
18 DVB
17 Vi FM
MBH354
Vo CVBS 10
VCOADJ 11
Vo AF 12
VAGC(ext) 13
CAF 14
AGCADJ 15
VVCO(ext) 16
reference capacitor
ground
VIF AGC capacitor
supply voltage (+5 V)
VIF input switch
SIF differential input signal voltage 1
SIF differential input signal voltage 2
Fig.2 Pin configuration (SDIP32).
1998 Jul 14
5
PHILIPS [ NXP SEMICONDUCTORS ]
