參數(shù)資料
型號(hào): TDA7511
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: TQFP-64
文件頁數(shù): 19/41頁
文件大小: 892K
代理商: TDA7511
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
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TDA7511
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Addr 8 IF Counter Control 1
Addr 9 IF Counter Control 2
Table 11.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
00
0
Not valid
00
1
Not valid
01
0
Not valid
01
1
f = 6.25kHz (FM)1kHz (AM UPC)
10
0
f = 12.5kHz (FM) 2kHz (AM UPC)
10
1
f = 25kHz (FM) 4kHz (AM UPC)
11
0
f = 50kHz (FM) 8kHz (AM UPC)
11
1
f = 100kHz (FM)16kHz (AM UPC)
0
IF counter disable / stand by
1
IF counter enable
Table 12.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
000
00
fCenter = 10.60625MHz (FM)10.689MHz (AM UPC)
000
01
fCenter = 10.61250MHz (FM)10.690MHz (AM UPC)
---
----
-
010
10
fCenter = 10.66875MHz (FM)10.699MHz (AM UPC)
010
11
fCenter = 10.67500MHz (FM)10.700MHz (AM UPC)
011
00
fCenter = 10.68125MHz (FM)10.701MHz (AM UPC)
011
01
fCenter = 10.68750MHz (FM)10.702MHz (AM UPC)
011
10
fCenter = 10.69375MHz (FM)10.703MHz (AM UPC)
011
11
fCenter = 10.70000MHz (FM)10.704MHz (AM UPC)
100
00
fCenter = 10.70625MHz (FM)10.705MHz (AM UPC)
100
01
fCenter = 10.71250MHz (FM)10.706MHz (AM UPC)
---
----
-
111
11
fCenter = 10.80000MHz (FM)10.720MHz (AM UPC)
000
tSample = 20.48ms (FM)128ms (AM UPC)
001
tSample = 10.24ms (FM)64ms (AM UPC)
010
tSample = 5.12ms (FM)32ms (AM UPC)
011
tSample = 2.56ms (FM)16ms (AM UPC)
100
tSample = 1.28ms (FM)8ms (AM UPC)
101
tSample = 640
s (FM)4ms (AM UPC)
110
tSample = 320s (FM)2ms (AM UPC)
111
tSample = 160
s (FM)1ms (AM UPC)
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