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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)： | 42/84頁 |
| 文件大?。?/td> | 845K |
| 代理商： | TDA7513T |
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TDA7513T
Software specifications
4
Software specifications
4.1
Tuner section address organization
Table 30.
Address organization (tuner section)
MSB
LSB
Function
Subaddr.
D7
D6
D5
D4
D3
D2
D1
D0
0STBY
Current
select
Low current
High current
Charge Pump Control
and STBY
1
Lock
detainable
activation delay
Phase
difference
threshold
AM/FM
fref
BYPASS
VCOadj
clockenab
PLL Lock Detector, FM
mode and tests
2
counter LSB
PLL Counter 1 (LSB)
3
counter MSB
PLL Counter 2 (MSB)
4
counter LSB
PLL Reference Counter
2 (LSB)
5
counter MSB
PLL Reference Counter
2 (MSB)
6
FM ISS
DD
disable thr
@ weak
FS
FM audio amp.
mute depth
FM antenna adjustment
FM Antenna Adjustment
and FM Mute Depth
7
SEEK
AM prescaler
FM RF adjustment
FM RF Adjustment, AM
prescaler and Seek
8
AM stop station
IFC
enable
Df
IF Counter Control 1
and AM S.S. Threshold
9tSAMPLE
tCENTER
IF Counter Control 2
(central frequency and
sampling time)
10
counter LSB
IF Counter Reference
(LSB)
11
IFC AM/FM
counter MSB
IF Counter Reference
(MSB) and IF Counter
Mode Select
12
AMUNAGC
AMIF2amp
AM Ultra Narrow AGC
Thresh., AM IF2
Amplifier Gain, FM
Softmute Enable and
AC test
test
ACmute
FM SMut
enable
13
MPQUAL
test
FM demod
noise blanker
FM demodulator fine adjust
FM demodulator Adjust,
FM demod noise
blanker and MP test
AM
Smeter
extens
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