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TDA9321 Datasheet(PDF) 5 Page - NXP Semiconductors

Part # TDA9321
Description  I2C-bus controlled TV input processor
PDF  44 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TDA9321 Datasheet(HTML) 5 Page - NXP Semiconductors

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1998 Dec 16
5
Philips Semiconductors
Preliminary specification
I2C-bus controlled TV input processor
TDA9321H
PINNING
SYMBOL
PIN
DESCRIPTION
DECSIF
1
SIF AGC decoupling
VIF1
2
VIF input 1
VIF2
3
VIF input 2
DECVIF
4
VIF AGC decoupling
QSS/AM
5
combined QSS and AM sound output
VIFPLL
6
VIF PLL filter
VIFVCO1
7
VIF VCO tuned circuit 1
VIFVCO2
8
VIF VCO tuned circuit 2
GND1
9
main supply ground
VIFO
10
VIF output
VP1
11
positive supply 1 (+8 V)
GDI
12
group delay correction input
GDO
13
group delay correction output
CVBSint
14
internal CVBS input
AV1
15
AV input 1
CVBS1
16
CVBS input 1
AV2
17
AV input 2
CVBS2
18
CVBS input 2
SW0
19
switch output bit 0 (I2C-bus)
CVBS/Y3
20
CVBS or luminance input 3
C3
21
chrominance input 3
SW1
22
switch output bit 1 (I2C-bus)
CVBS/Y4
23
CVBS or luminance input 4
C4
24
chrominance input 4
SYS1
25
system output 1 for comb filter
CVBSCF
26
CVBS output for comb filter
SYS2
27
system output 2 for comb filter
YCF
28
luminance input from comb filter
CCF
29
chrominance input from comb filter
REFO
30
reference output (subcarrier)
GND2
31
digital supply ground
CVBSPIP
32
CVBS output for Picture-In-Picture
DECDIG
33
digital supply decoupling
CVBSTXT
34
CVBS output for teletext
DECBG
35
band gap decoupling
RI1
36
red input 1
GI1
37
green input 1
BI1
38
blue input 1
RGB1
39
RGB insertion input 1
RGB2
40
RGB insertion input 2
RI2
41
red input 2
GI2
42
green input 2
BI2
43
blue input 2
GND3
44
ground 3
VP2
45
positive supply 2 (+8 V)
SCL
46
serial clock input (I2C-bus)
SDA
47
serial data input/output (I2C-bus)
AS
48
address select input (I2C-bus)
YO
49
luminance output
UO
50
U-signal output
VO
51
V-signal output
LFBP
52
loop filter burst phase detector
DECSEC
53
SECAM PLL decoupling
XTALA
54
crystal A (4.433619 MHz)
XTALB
55
crystal B (3.582056 MHz)
XTALC
56
crystal C (3.575611 MHz)
XTALD
57
crystal D (3.579545 MHz)
PH1LF
58
phase 1 loop filter
SCO
59
sandcastle pulse output
HA/CLP
60
horizontal pulse output or clamp pulse
input/output
VA
61
vertical pulse output
TAGC
62
tuner AGC output
SIF1
63
SIF input 1
SIF2
64
SIF input 2
SYMBOL
PIN
DESCRIPTION



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