參數(shù)資料
型號(hào): TDA7513T
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-80
文件頁數(shù): 19/84頁
文件大小: 845K
代理商: TDA7513T
Electrical characteristcs
TDA7513T
2.6
Multipath and quality detectors
Table 27.
Multipath and quality detectors
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
fCMP
Center Frequency of
Multipath Bandpass
Stereodecoder locked on Pilottone
19
kHz
GBPMP Bandpass Gain
bits D2, D1 configuration byte = 00
6
dB
bits D2, D1 configuration byte = 10
12
dB
bits D2, D1 configuration byte = 01
16
dB
bits D2, D1 configuration byte = 11
18
dB
GRECT
MP
Rectifier Gain
bits D7, D6 configuration byte = 00
7.6
dB
bits D7, D6 configuration byte = 01
4.6
dB
bits D7, D6 configuration byte = 10
0
dB
bits D7, D6 configuration byte = 11
off
ICHMP
Rectifier Charge Current
bit D5 configuration byte = 0
0.5
μA
bit D5 configuration byte = 1
1
μA
IDISMP Rectifier Discharge Current
0.5
1
1.5
mA
A
Multipath Influence Factor
Addr. 12 / Bit 5+6
00
0.7
dB
01
0.85
dB
10
1
dB
11
1.15
dB
B
Noise Influence Factor
Addr. 16 / Bit 1+2
00
15
dB
01
12
dB
10
9
dB
11
6
dB
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