參數(shù)資料
型號: TDA7403D
廠商: 意法半導(dǎo)體
英文描述: BASIC SIGNAL PROCESSOR
中文描述: 基本信號處理器
文件頁數(shù): 24/26頁
文件大小: 195K
代理商: TDA7403D
StereodecoderAdjustment
MSB
D7
LSB
D0
FUNCTION
D6
D5
D4
D3
D2
D1
0
0
0
:
1
:
1
0
0
1
:
0
:
1
0
1
0
:
0
:
1
Roll-Off Compensation
not allowed
20.2%
21.9%
:
25.5%
:
31.0%
LEVEL Gain
0dB
0.66dB
1.33dB
:
10dB
Temperature compensation atLEVEL input
TC = 0
TC = 16.7mV/K (3300ppm)
0
0
0
:
1
0
0
0
:
1
0
0
1
:
1
0
1
0
:
1
0
1
Testing
MSB
D7
LSB
D0
FUNCTION
D6
D5
D4
D3
D2
D1
0
1
Stereodecoder test signals
OFF
Test signals enabled if bit D5 of the subaddress
(test mode bit) is set to ”1”, too
External Clock
Internal Clock
Testsignals at CASS_R
VHCCH
Level intern
Pilot magnitude
VCOCON; VCO Control Voltage
Pilot threshold
HOLDN
NB threshold
F228
VHCCL
VSBL
not used
not used
PEAK
not used
REF5V
not used
VCO
OFF
ON
Audioprocessortest mode
only if bit D5 of the subaddress
(test mode bit) is set to ”1”
OFF
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Note: This byteis used fortestingor evaluationpurposes only andmust not besettoothervalues thanthedefault ”11111110”in theapplication!
TDA7403
24/26
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