參數(shù)資料
型號: TDA9874APS
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Digital TV sound demodulator/decoder
中文描述: AM/FM, AUDIO DEMODULATOR, PDIP42
封裝: 0.600 INCH, SHRINK, PLASTIC, MS-020, SOT-270-1, DIP-42
文件頁數(shù): 6/68頁
文件大?。?/td> 231K
代理商: TDA9874APS
1999 Dec 03
6
Philips Semiconductors
Preliminary specification
Digital TV sound demodulator/decoder
TDA9874A
4
BLOCK DIAGRAM
handbook, full pagewidth
MHB584
NICAM
DEMODULATION
FM/AM
DEMODULATION
NICAM
DECODER
2-CHANNEL
ANALOG/
SATELLITE
DECODER
POST FILTER
3 DACs
SUPPLY
DACs
OPAMPS
REFERENCE
ANALOG
CROSSBAR
SWITCH
2-CHANNEL
OUTPUT
BUFFERS
TEST
DIGITAL
SELECTOR
DIGITAL
SUPPLY
CLOCK
DEMATRIX
PEAK
DETECTION
LEVEL
ADJUST
IDENTIFICATION
SDA
SCL
ADDR2
ADDR1
P2
P1
41 (37)
4 (42)
18 (13)
23 (19)
33 (29)
34 (30)
NICAM
PCLK
n.c.
(10) 15
(12) 17
(8)
VDEC
VSSA2
VDDA3
(21) 25
(20) 24
(28) 32
VSSA3
Vref1
(27) 31
(24) 28
Iref
(18) 22
VSSD2
VDDD1
VSSD1
VDDD3
VSSD3
CRESET
(7) 13
(6) 12
(5) 11
(35) 39
(36) 40
(26) 30
VDDA1
VSSA1
VSSA4
(3) 9
(4) 10
(44) 6
Vref2
(41) 3
(39) 1
(40) 2
(38) 42
EXTIR
EXTIL
MONOIN
XTALI
20 (15)
XTALO
19 (14)
SYSCLK
38 (34)
SDO
35 (31)
WS
36 (32)
SCK
37 (33)
TEST1
26 (22)
7 (1)
8 (2)
OUTL
OUTR
MONO
CHANNEL
OUTPUT
BUFFERS
5 (43)
OUTM
TEST2
21 (17)
TP1
16 (11)
TP2
14 (9)
TP3
(16)
I
2
C-BUS
INTERFACE
I
2
S-BUS
INTERFACE
SUPPLY
SIF
INPUT SWITCH
AGC, ADC
SIF2
27 (23)
SIF1
29 (25)
TDA9874APS
(TDA9874AH)
Fig.1 Block diagram.
The pin numbers given in parenthesis refer to the TDA9874AH.
相關(guān)PDF資料
PDF描述
TDCS6440G SONET/SDH 40 Gbits/s Cross Connect( SONET/SDH 40G位/秒交叉連接器件)
TDK5100F 434 MHz ASK/FSK Transmitter in 10-pin Package
TDK5100 ASK/FSK Transmitter 868/433 MHz
TE28F004S3-150 BYTE-WIDE SMART 3 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
TE28F008S3-150 BYTE-WIDE SMART 3 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9874H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder
TDA9875 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP
TDA9875A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP
TDA9875AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP
TDA9875AH/V2,557 功能描述:IC SOUND PROC DGTL TV 64QFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP(10x10) 包裝:Digi-Reel® 其它名稱:497-11050-6