參數(shù)資料
型號: 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): 48/84頁
文件大小: 845K
代理商: TDA7513T
Software specifications
TDA7513T
Note: 1 fVCO/fSYN = LSB + MSB + 1
Table 39.
Subaddress 5: Reference counter 2 (MSB)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
00
0
MSB = 0
00
0
1
MSB = 256
00
0
1
0
MSB = 512
1
0
MSB = 64768
1
0
1
MSB = 65024
1
0
MSB = 65280
1
MSB = 65536
Table 40.
Subaddress 6: FM antenna adjustment and FM mute depth
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
FM antenna adj (proportional to Vtuning)
0
1
-30%
0
1
0
-28%
00
0
1
-2%
00
0
-0%
10
0
+0%
10
0
1
+2%
-
----
-
11
1
0
+28%
11
1
+30%
FM soft mute depth
0
25dB
1
0
20dB
0
1
16dB
1
13.5dB
ISS deviation detector disabling threshold
relative to weak fild ISS activation threshold (byte 31 bit 3-00
0
-100mV
1
+100mV
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