TDA8043 Datasheet, PDF (6/16 Pages) NXP Semiconductors – Satellite Demodulator and Decoder SDD

Philips Semiconductors
Satellite Demodulator and Decoder (SDD)
Product specification
TDA8043
SYMBOL PIN I/O
TRST
62
I
TCK
n.c.
n.c.
V_DDD10
V_SSD7
V_SSD8
TMS
63
I
64
−
65
−
66
−
67
−
68
−
69
I
TDO
70
O
TDI
71
I
V_DDD11
72
−
V_SSD9
73
−
V_SSD(AD)
74
−
V_DDD(AD)
75
−
V_ref(B)
76
O
V_SSA1
77
−
QA
78
I
V_ref(Q)
IA
79
O
80
I
V_SSA2
V_ref(I)
V_DDA
V_DDXTAL
XTALI
81
−
82
O
83
−
84
−
85
I
XTALO
86
O
V_SSXTAL
V_DDD12
V_DDD13
V_SSD10
n.c.
n.c.
n.c.
V_AGC
n.c.
V_DDD14
V_DDD15
OUTSD
87
−
88
−
89
−
90
−
91
−
92
−
93
−
94
O
95
−
96
−
97
−
98
O
I0
99
I
I1
100
I
Note
1. This pin is 5 V tolerant.
DESCRIPTION
BST optional asynchronous reset (normally connected to ground); note 1
BST dedicated test clock (normally connected to ground); note 1
not connected
not connected
digital supply voltage 10
digital ground 7
digital ground 8
BST input control signal (normally connected to ground); note 1
BST serial test data out
BST serial test data in (normally connected to ground); note 1
digital supply voltage 11
digital ground 9
digital ground for ADC
digital supply for ADC
bottom reference voltage for ADC
analog ground 1
analog input Q
AGC decoupling for Q path
analog input I
analog ground 2
AGC decoupling for I path
analog supply voltage
supply voltage for crystal oscillator
crystal oscillator input
crystal oscillator output
ground for crystal oscillator
digital supply voltage 12
digital supply voltage 13
digital ground 10
not connected
not connected
not connected
AGC output voltage; note 1
not connected
digital supply voltage 14
digital supply voltage 15
general purpose sigma-delta output
digital I-input bit 0 (ADC bypass: LSB); note 1
digital I-input bit 1 (ADC bypass); note 1
1998 Feb 13
6