參數(shù)資料
型號: 935261222557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, SOT-319, QFP-64
文件頁數(shù): 32/36頁
文件大小: 203K
代理商: 935261222557
1999 Jun 14
5
Philips Semiconductors
Preliminary specication
ATSC 8-VSB demodulator and decoder
TDA8960
BLOCK DIAGRAM
Fig.1 Block diagram.
- Symbol timing recovery
- Sync recovery and pilot removal
- Adaptive equalization.
(1) The digital front-end consists of the following circuits:
- Fine AGC
- Carrier recovery
- Half Nyquist filter
MGR598
handbook, full pagewidth
29
31 to 33
35 to 37
39, 40
22
24
25
15
14
16
13
19
18
20
21
17
64
63
62
61
27
I2C-BUS
INTERFACE
BOUNDARY
SCAN TEST
SERIAL
DAC
INTERFACE
RESET
TDA8960
FIFO
DE-RANDOMIZER
REED SOLOMON DECODER
DE-INTERLEAVER
TRELLIS DECODER
DIGITAL FRONT-END(1)
SYNCHRO-
NIZATION
LOCK
DETECTORS
DATACLK
59
CLK
DATA7 to DATA0
VSSD1 to VSSD8
VDDD1 to VDDD8
ERROR
SOP DATAVALID
56
1 to 8, 11, 12
54
53
AGCOUT
EQLOCKINDIC
LOCKINDIC
ADIN0 to ADIN9
TRLD
TRCS
TRSTB
TRSDO
RSTAN
A0
TDI
TMS
TCK
SCL
SDA
A1
TRST
TDO
23, 34,
45, 57,
9, 26,
41, 60
30, 38,
49,55,
10, 28,
42, 58
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