TDA8961 Philips Semiconductors, TDA8961 Datasheet - Page 8

• Manufacturer Part Number: TDA8961
• Description: ATSC/NTSC digital TV front-end chipset
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 May 19
PDOCLK
V
PDO7
PDO6
PDO5
V
PDO4
PDO3
PDO2
V
PDO1
PDO0
V
n.c.
n.c.
V
n.c.
n.c.
n.c.
V
n.c.
n.c.
n.c.
V
n.c.
AGCOUT
FSHNDSHK
V
XTALI
XTALO
V
V
n.c.
V
CLK36
V
RST_AN
LOCKINDIC
EQLOCKINDIC
ADCLK
SSQ1
DDQ2
SSQ2
DDQ3
SSQ3
DDQ4
SSQ4
DDA1
SSA1
DDA2
DDQ5
SSQ5
ATSC Digital Terrestrial TV
demodulator/decoder
SYMBOL
PIN
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
transport stream interface packet data clock signal (3-state)
I/O ground 1
transport stream interface packet data bit 7 (3-state)
transport stream interface packet data bit 6 (3-state)
transport stream interface packet data bit 5 (3-state)
I/O supply voltage 2 (3.3 V)
transport stream interface packet data bit 4 (3-state)
transport stream interface packet data bit 3 (3-state)
transport stream interface packet data bit 2 (3-state)
I/O ground 2
transport stream interface packet data bit 1(3-state)
transport stream interface packet data bit 0 (3-state)
I/O supply 3 (3.3 V)
not connected
not connected
I/O ground 3
not connected
not connected
not connected
I/O supply 4 (3.3 V)
not connected
not connected
not connected
I/O ground 4
not connected
AGC control (3-state)
field sync strobe or symbol capture memory handshake signal
analog supply voltage (3.3 V)
external crystal
external crystal
analog ground 1
analog supply 2 (3.3 V)
not connected
I/O supply 5 (3.3 V)
36 MHz clock signal
I/O ground 5
asynchronous reset (active LOW)
front-end lock indicator
equalizer lock indicator
incoming data sampling clock signal (36 MHz)
8
DESCRIPTION
Objective specification
TDA8961