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參數(shù)資料
| 型號： | TDA7513T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR |
| 中文描述： | 單芯片F(xiàn)M /調(diào)幅調(diào)諧立體聲解碼器和音頻處理器 |
| 文件頁數(shù)： | 1/59頁 |
| 文件大小： | 520K |
| 代理商： | TDA7513T |
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TDA7513T
June 2004
1
■
AM/FM TUNER FOR CAR-RADIO
■
INTEGRATED TUNING PLL
■
VARIABLE-BANDWITH FM IF FILTER (ISS)
■
FULLY INTEGRATED FM STEREO
DECODER
■
FULLY INTEGRATED FM NOISE BLANKER
■
HIGHLY INTEGRATED AUDIO PROCESSOR
FEATURES
2
The TDA7513T is the first device for car-radio ap-
plications that combines full RF front-end func-
tions with audio-processing capabilities.
As far as FM and AM functions are concerned , the
TDA7513T features front-end processing, includ-
ing the digital tuning PLL, IF processing with de-
modulation and variable-bandwidth IF filtering
(ISS), stop station and quality detection functions,
FM stereo decoding by means of a fully-integrat-
ed, adjustment-free dedicated PLL and, finally, FM
noise blanking. The FM stereo decoder and noise
blanker functions are realized entirely without ex-
ternal components.
The audio processor section comprises input se-
DESCRIPTION
lectors for two quasi-differential external sources,
volume control, tone control (bass, mid and tre-
ble), balance and fading control to drive four out-
put channels. A soft mute function and an RDS
mute function are included to handle source
change as well as RDS AF search without abrupt
changes in the audio level.
Most of the parameters in the front-end section are
I
2
Cbus-driven and therefore under the control of
the car-radio maker. The I
2
C bus allows further-
more the user to realize the full electric alignment
of all the external coils, therefore removing the
need for hand-made or mechanical adjustments.
SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER
AND AUDIO PROCESSOR
Figure 2. Pins Connection
1
2
3
5
6
4
7
8
9
10
31
11
12
32 33 34 35 36
75 74 73 72
70
71
69 68 67 66 65
55
54
53
51
50
52
60
59
58
56
57
AMAGC1IOUT
AMAGC1TC
AMMIX1IN2
TUNGND
VREF5V
AMMIX1IN1
FMAGCIOUT
FMMIX1IN2
RFGND
AMAGC1VOUT
FMMIX1IN1
X
X
D
D
I
T
D
V
A
A
O
F
F
F
T
F
F
F
F
A
A
A
SD
SCL
SDA
TUNEROUT
TUNERIN
FMMUTETC
MULTIPATHTC
RDSMUTE
AUDIOMUTE
SMETER
QUALITY
D03AU1527
26 27 28 29 30
76
F
77
I
78
M
79
M
80
I
L
L
L
P
P
21 22 23 24 25
49
48
46
45
47
IN1L
IN1COM
IN2R
IN2COM
IN1R
13
14
15
16
17
OSCGND
FMRFANDJ
FMANTADJ
FMWAGCIN
FMAGCVOUT
64 63 62 61
A
S
D
F
37 38 39 40
O
O
O
A
44
42
41
43
IN2L
ACLIN
ACROUT
ACLOUT
18
19
20
LFOUT
OSCVCC
VCOB
VCOE
REV. 1
Figure 1. Package
Table 1. Order Codes
Part Number
TDA7513T
Package
TQFP80
TQFP80
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相關(guān)代理商/技術(shù)參數(shù) |
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| TDA7513T_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Single chip FM/AM tuner with stereo decoder and audio processor |
| TDA7514 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR |
| TDA7515 | 功能描述:音頻 DSP RF Front End RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7515_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RF front-end for AM/FM-DSP car radios with IF sampling |
| TDA7515A | 制造商:STMicroelectronics 功能描述:TDA7515A - Trays |
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