參數(shù)資料
型號: TDA7402
廠商: 意法半導體
英文描述: CARRADIO SIGNAL PROCESSOR
中文描述: CARRADIO信號處理器
文件頁數(shù): 26/59頁
文件大?。?/td> 512K
代理商: TDA7402
TDA7402
26/59
V
PTHMO0
Pilot Threshold Voltage
for Mono, PTH = 0
19
mV
PLL
f/f
Capture Range
0.5
%
DEEMPHASIS and HIGHCUT
τ
DeempFM
Deemphasis Timeconstants FM
V
LEVEL
>> V
HCH
50
μ
s
V
LEVEL
>> V
HCH
62.5
μ
s
V
LEVEL
>> V
HCH
75
μ
s
V
LEVEL
>> V
HCH
100
μ
s
M
FM
Highcut TimeconstantMultiplier FM
V
LEVEL
<< V
HCL
3
τ
DeempAM
Deemphasis Timeconstants AM
V
LEVEL
>> V
HCH
37.5
μ
s
V
LEVEL
>> V
HCH
47
μ
s
V
LEVEL
>> V
HCH
56
μ
s
V
LEVEL
>> V
HCH
75
μ
s
M
AM
Highcut TimeconstantMultiplier AM
V
LEVEL
<< V
HCL
3.7
REF5V
Internal Reference Voltage
5
V
L
min
min. LEVEL Gain
0
dB
L
maxs
max. LEVEL Gain
6
dB
L
Gstep
LEVEL Gain Step Resolution
see section 2.7
0.4
dB
VSBL
min
Min. Voltage for Mono
see section 2.8
20
%REF5V
VSBL
max
Max. Voltage for Mono
see section 2.8
70
%REF5V
VSBL
step
Step Resolution
see section 2.8
3.3
%REF5V
VHCH
min
Min. Voltage for NO Highcut
see section 2.9
42
%REF5V
VHCH
max
Max. Voltage for NO Highcut
see section 2.9
66
%REF5V
VHCH
step
Step Resolution
see section 2.9
8.4
%REF5V
VHCL
min
Min. Voltage for FULL High cut
see section 2.9
17
%VHCH
VHCL
max
Max. Voltage for FULL High cut
see section 2.9
33
%VHCH
VHCL
step
Step Resolution
see section 2.9
4.2
%REF5V
Carrier and harmonic suppression at the output
α
19
Pilot Signal f=19kHz
50
dB
α
38
Subcarrier f=38kHz
75
dB
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
2.2 ELECTRICAL CHARACTERISTICS
(continued)
相關PDF資料
PDF描述
TDA7403 BASIC SIGNAL PROCESSOR
TDA7403D BASIC SIGNAL PROCESSOR
TDA7404 CARRADIO-SIGNAL-PROCESSOR
TDA7404D CARRADIO-SIGNAL-PROCESSOR
TDA7405 EQUALIZER CARRADIO SIGNAL PROCESSOR
相關代理商/技術參數(shù)
參數(shù)描述
TDA7402_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Car radio signal processor
TDA7402TR 功能描述:音頻 DSP Car Radio Signal RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TDA7403 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:BASIC SIGNAL PROCESSOR
TDA7403_02 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:BASIC SIGNAL PROCESSOR
TDA7403D 功能描述:音頻 DSP Basic Signal Process RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube