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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 23/68頁(yè) |
| 文件大小： | 231K |
| 代理商： | TDA9874APS |
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Table 6
0 dB (FS) = 1.4 V (RMS); FS = full-scale.
Level setting FM, AM and NICAM
Table 7
0 dB (FS) = 1.4 V (RMS); FS = full-scale.
Level setting SAT FM
SOURCE
TRANSMITTERNOMINAL
MODULATION DEPTH
NOMINAL LEVEL AT
DEMODULATOR OUTPUT
LEVEL
ADJUSTMENT
SETTING
NOMINAL LEVEL
AT CROSSBAR
DAC GAIN
SETTING
NOMINAL OUTPUT
VOLTAGE V
O
FM
M standard
FM
B/G, D/K, I
standard
AM
L/L accent
standard
NICAM
B/G, D/K,
L standard
NICAM
I standard
15 kHz deviation
24 dB (FS)
+9 dB
15 dB (FS)
(spread of
±
0.5 dB
due to different
transmitter
references)
+6 dB
500 mV (RMS)
27 kHz deviation
19 dB (FS)
+4 dB
54%
19 dB (FS)
+4 dB
11.2 dB (FS)
18 dB (FS)
+3 dB
15.8 dB (FS)
23 dB (FS)
+8 dB
SOURCE
TRANSMITTER
MAXIMUM MODULATION
DEPTH
NOMINAL LEVEL AT
DEMODULATOR OUTPUT
LEVEL
ADJUSTMENT
SETTING
MAXIMUMLEVEL
AT CROSSBAR
DAC GAIN
SETTING
MAXIMUMOUTPUT
VOLTAGE V
O
SAT FM
stereo
SAT FM
mono
50 kHz deviation
13 dB (FS)
+4 dB
9 dB (FS)
+6 dB
1 V (RMS)
85 kHz deviation
9 dB (FS)
0 dB
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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 |
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