TDA8043 Datasheet, PDF (10/16 Pages) NXP Semiconductors – Satellite Demodulator and Decoder SDD

Philips Semiconductors
Satellite Demodulator and Decoder (SDD)
Product specification
TDA8043
handbook, fu₊l₃l p_.3ag_Vewidth
L⁽¹⁾
L⁽¹⁾
VDDD1
15 µF
VDDD2
15 µF
VDDD2
C⁽³⁾
tuner AGC (optional)
10 kΩ
330 nF
470 Ω _{+ 5 V 15 pF}
VDDD2
C⁽³⁾
n.c.
n.c. n.c. n.c.
10 nF
L 4.7
(4) _pF
VDDA
C⁽³⁾
10 Ω
10 nF
+3.3 V
390 kΩ⁽⁵⁾
100 nF
n.c.
n.c.
VDDD
C⁽³⁾
VDDD1
100 nF
470 kΩ
VDDD1
VDDD1
C⁽³⁾
P3
P2
P1
P0
C⁽³⁾ n.c.
n.c.
packet data
and control
outputs
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1
80
2
79
3
78
4
77
5
76
6
75
7
74
8
73
9
72
10
71
11
70
12
69
13
68
14
67
15
TDA8043H
66
16
65
17
64
18
63
19
62
20
61
21
60
22
59
23
58
24
57
25
56
26
55
27
54
28
53
29
52
30
51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
100 nF
I
390 kΩ⁽⁵⁾
100 nF
100 nF
Q
100 nF
VDDD2
C⁽³⁾
TDI
TDO
TMS
VDDD2
C⁽³⁾
n.c.
n.c.
TCK
TRST
VDDD2
C⁽³⁾
VDDD1
C⁽³⁾
+5 V
2.2 2.2 1.6
kΩ kΩ kΩ
interrupt
I²C-bus
n.c.
n.c.
n.c.
C⁽³⁾
n.c.
n.c.
C⁽³⁾
+3.3 V
L⁽¹⁾
VDDA
15 µF
VDDD1
VDDD1
packet data and control outputs
MGM103
(1) B = SMD bead type CBD8.9/3/3 Grade 4S2.
(2) XTAL = 65 MHz, 3rd overtone.
(3) C = 6.8 nF, SMD.
(4) L = 560 nH, Taiyo Yuden LAL02.
(5) Value specified for a 65 MHz clock.
For other clock frequencies, refer to
“Application note AN96108”.
If possible, connect ‘n.c.’ pins to ground to
ease power dissipation.
TRST, TCK, TMS, and TDI pins can be
connected to ground if they are not used.
Fig.4 Application diagram.
1998 Feb 13
10