參數(shù)資料
型號(hào)： TDA9875AH
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Digital TV Sound Processor DTVSP
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： PLASTIC, QFP
文件頁(yè)數(shù)： 24/96頁(yè)
文件大?。?/td> 296K
代理商： TDA9875AH
1999 Dec 20
24
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9875A
SIF1 and SIF2 analog inputs
V
SIF(max)(p-p)
maximum composite SIF input
voltage for clipping
(peak-to-peak value)
minimum composite SIF input
voltage for lower limit of AGC
(peak-to-peak value)
AGC range
input frequency
input resistance
input capacitance
FM deviation
FM deviation full-scale level
SIF input level adjust 0 dB
SIF input level adjust
10 dB
941
2976
mV
mV
V
SIF(min)(p-p)
SIF input level adjust 0 dB
SIF input level adjust
10 dB
59
188
mV
mV
AGC
f
i
R
i
C
i
f
FM
f
FM(FS)
4
10
±
100
±
150
24
7.5
9.2
11
dB
MHz
k
pF
kHz
kHz
AGCLEV = 0
B/G standard; THD < 1%
terrestrial FM;
level adjust 0 dB
N
FM
bandwidth = 6 MHz;
white noise for S/N = 40 dB;
“CCIR468” quasi peak
N
N
bandwidth = 6 MHz;
bit error rate = 10
3
;
white noise
f
i
= 4 to 9.2 MHz; note 3
C/N
FM
FM carrier-to-noise ratio
77
C/N
N
NICAM carrier-to-noise ratio
66
α
ct
crosstalk attenuation
SIF1 to SIF2
50
dB
Demodulator performance
THD + N
total harmonic distortion plus
noise
from FM source to any
output; V
o
= 1 V (RMS) with
low-pass filter
from NICAM source to any
output; V
o
= 1 V (RMS) with
low-pass filter
SC1 from FM source to any
output; V
o
= 1 V (RMS);
“CCIR468” quasi peak
SC2 from FM source to any
output; V
o
= 1 V (RMS);
“CCIR468” quasi peak
NICAM source;
V
o
= 1 V (RMS); note 4
from FM source to any
output
from NICAM source to any
output
from FM or NICAM to any
output; f
ref
= 1 kHz;
inclusive pre-emphasis and
de-emphasis
0.3
0.5
%
0.1
0.3
%
S/N
signal-to-noise ratio
64
70
dB
60
66
dB
B
3dB
3 dB bandwidth
14.5
15
kHz
14.5
15
kHz
f
res
frequency response
20 Hz to 14 kHz
±
2
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Hz
Hz
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
TDA9880 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free multistandard vision and FM sound IF-PLL demodulator
TDA9880T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free multistandard vision and FM sound IF-PLL demodulator
TDA9881 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards
TDA9881HN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards
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