參數(shù)資料
型號(hào)： TDA9855
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 消費(fèi)家電
英文描述： I2C-bus controlled BTSC stereo/SAP decoder and audio processor
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP52
封裝： 0.600 INCH, PLASTIC, SOT-274-1, SDIP-52
文件頁(yè)數(shù)： 15/52頁(yè)
文件大?。?/td> 345K
代理商： TDA9855
1997 Nov 04
15
Philips Semiconductors
Product specification
I
2
C-bus controlled BTSC stereo/SAP
decoder and audio processor
TDA9855
α
cs
stereo channel separation L/R
at LINE OUT
aligned with dual tone 14%
modulation; see Section
“Adjustment procedure” in
Chapter “Functional
description”
f
L
= 300 Hz; f
R
= 3 kHz
f
L
= 300 Hz; f
R
= 8 kHz
f
L
= 300 Hz; f
R
= 10 kHz
14% modulation;
f
ref
= 300 Hz L or R
f
i
= 50 Hz to 11 kHz
f
i
= 12 kHz
modulation L or R
1% to 100%; f
i
= 1 kHz
mono mode; CCIR 468-2
weighted; quasi peak;
500 mV output signal
25
20
15
35
30
25
dB
dB
dB
f
L, R
L, R frequency response
3
3
0.2
1.0
dB
dB
%
THD
L,R
total harmonic distortion L, R
at LINE OUT
signal-to-noise ratio
S/N
50
60
dB
S
TEREO DECODER
,
OSCILLATOR
(VCXO); note 1
f
o
nominal VCXO output
frequency (32f
H
)
spread of free-running
frequency
capture range frequency
(nominal pilot)
with nominal ceramic
resonator
with nominal ceramic
resonator
503.5
kHz
f
of
500.0
507.0
kHz
f
H
±
190
±
265
Hz
SAP
DEMODULATOR
; note 2
SAP
i(rms)
nominal SAP carrier input
voltage level (RMS value)
pilot threshold voltage SAP
on
(RMS value)
pilot threshold voltage SAP
off
(RMS value)
hysteresis
SAP output voltage level at
LINE OUT
15 kHz frequency deviation of
intercarrier
150
mV
SAP
on(rms)
85
mV
SAP
off(rms)
35
mV
SAP
hys
SAP
LEV
2
500
dB
mV
LINE OUT (LOL, LOR) in
position SAP/SAP;
f
mod
= 300 Hz;
100% modulation
14% modulation;
50 Hz to 8 kHz; f
ref
= 300 Hz
f
i
= 1 kHz
f
res
frequency response
3
dB
THD
total harmonic distortion
0.5
2.0
%
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
TDA9855WP I2C-bus controlled BTSC stereo/SAP decoder and audio processor
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TDA9860 Universal HiFi audio processor for TV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9855/V2,112 功能描述:音頻放大器 BTSC STEREO DECODER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA9855N 功能描述:音頻放大器 BTSC STEREO DECODER DBXTV/AUD RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA9855WP 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:I2C-bus controlled BTSC stereo/SAP decoder and audio processor
TDA9859 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Universal hi-fi audio processor for TV
TDA9859H 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Universal hi-fi audio processor for TV
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