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)： 17/68頁
文件大?。?/td> 231K
代理商： TDA9874APS
1999 Dec 03
17
Philips Semiconductors
Preliminary specification
Digital TV sound demodulator/decoder
TDA9874A
9
V
DD
= 5 V; T
amb
= 25
°
C; settings in accordance with B/G standard; FM deviation
±
50 kHz; f
mod
= 1 kHz; FM sound
parameters in accordance with system A2; NICAM in accordance with “EBU NICAM 728 specification” 1 k
measurement source resistance for AF inputs; V
SIF
= 300 mV (p-p); AGCOFF = 0; AGCSLOW = 1; level and gain
settings according to note 1 with external components of Fig.9; unless otherwise specified.
CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Digital supplies
V
DDD1
V
SSD1
I
DDD1
digital supply voltage 1
digital ground supply 1
digital supply current 1
4.5
40
42
4.5
9
8
5.0
0.0
59
59
0.0
5.0
0.0
17
16
5.5
74
75
5.5
21
20
V
V
mA
mA
V
V
V
mA
mA
V
DDD1
= 5.5 V
V
DDD1
= 5.0 V
V
SSD2
V
DDD3
V
SSD3
I
DDD3
digital ground supply 2
digital supply voltage 3
digital ground supply 3
digital supply current 3
V
DDD3
= 5.5 V; SYSCLK off
V
DDD3
= 5.0 V; SYSCLK off
Power failure register
V
pfr
Demodulator supplies and references
power failure response voltage
4.0
V
V
DDA3
analog supply voltage 3,
demodulator part
analog ground supply 3,
demodulator part
analog supply current 3,
demodulator part
4.5
5.0
5.5
V
V
SSA3
0.0
V
I
DDA3
V
DDA3
= 5.5 V
V
DDA3
= 5.0 V
24
24
32
32
3.3
40
40
mA
mA
V
V
DEC1
analog supply decoupling
voltage for front-end
analog ground supply 2
analog reference voltage,
demodulator part
V
ref1
sink current
V
SSA2
V
ref1
0.0
2
V
V
I
ref1(sink)
Audio supplies and references
200
μ
A
V
DDA1
analog supply voltage 1,
operational amplifiers
analog ground supply 1,
operational amplifiers
analog supply current 1,
operational amplifiers
4.5
5.0
5.5
V
V
SSA1
0.0
V
I
DDA1
V
DDA1
= 5.5 V
V
DDA1
= 5.0 V
3
3
6
5
0.0
10
10
mA
mA
V
V
SSA4
analog ground supply 4, audio
DAC part
referencevoltage 2,audioDACs
and operational amplifiers
Z
(Vref2-VDDA3)
impedance V
ref2
to V
DDA3
V
ref2
referenced to V
DDA1
and
V
SSA1
50
%
20
k
相關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
相關代理商/技術參數(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:- 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*