935261222557 Просмотр технического описания (PDF) - Philips Electronics
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935261222557 Datasheet PDF : 36 Pages
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Philips Semiconductors
ATSC 8-VSB demodulator and decoder
Preliminary specification
TDA8960
SYMBOL
PIN
I/O
DESCRIPTION
VDDD7
41
VSSD7
42
n.c.
43
n.c.
44
VDDD3
45
n.c.
46
n.c.
47
n.c.
48
VSSD3
49
n.c.
50
n.c.
51
n.c.
52
LOCKINDIC
53
EQLOCKINDIC
54
VSSD4
55
AGCOUT
56
VDDD4
57
VSSD8
58
CLK
59
VDDD8
60
TRSDO
61
TRSTB
62
TRCS
63
TRLD
64
−
digital supply voltage 7 (3.3 V)
−
digital ground 7
not connected
not connected
−
digital supply voltage 3 (3.3 V)
not connected
not connected
not connected
−
digital ground 3
not connected
not connected
not connected
O
lock indicator of front-end
O
lock indicator of equalizer
−
digital ground 4
O
AGC control signal (3-state)
−
digital supply voltage 4 (3.3 V)
−
digital ground 8
I
clock
−
digital supply voltage 8 (3.3 V)
O
serial data to DAC
O
strobe signal to DAC
O
chip select signal to DAC
O
load signal to DAC
Note
1. In accordance with the “IEEE 1149.1” standard; pads TCK, TDI, TMS and TRST are input pads with an internal
pull-up transistor and pad TDO is a 3-state output pad.
1999 Jun 14
7
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