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參數(shù)資料
| 型號(hào)： | STV5730 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Advanced FM Audio Play-Back and Record Amplifier For VCR(用于VCR,收費(fèi)電視和衛(wèi)星接收器的多標(biāo)準(zhǔn)熒幕顯示) |
| 中文描述： | 先進(jìn)的調(diào)頻音頻回放和記錄放大器（用于錄像機(jī)，收費(fèi)電視和衛(wèi)星接收器的多標(biāo)準(zhǔn)熒幕顯示為錄像機(jī)） |
| 文件頁數(shù)： | 2/19頁 |
| 文件大?。?/td> | 332K |
| 代理商： | STV5730 |
PIN DESCRIPTION
N
o
1
Name
YOUT
Type
Description
Analog Output This pin outputs the luma to allow the user to notch filter it. This pin may be
connected to the YIN input for minimum cost applications.
Analog Input
This is the CVBS input. An external capacitor is needed for clamp operation.
The STV5730 extracts the sync from this signal when the C7 control bit is set.
Analog Pin
it must be tied to an external resistor to control the PLL f0 frequency.
Analog Pin
it must be tied to the line PLL loop filter.
Supply Pin
5V analog supply pin.
Supply Pin
5V digital supply pin.
Bidirectional
Pin
cleared. Itoutputs the video in extracted sync when the C7 control bit is set.
Digital Input
This is the 4*fsc quartz input.The quartz may be started or stopped under
control of dedicated serial interface messages. Alternatively, a 4fsc clock can
be input directly. The stop message must not be used in this case.
Digital Output
This is the 4*fsc quartz output. The quartz may be started or stopped under
control of dedicated serial interface messages.
Digital Output
This pin indicates if the CVBS input signal is present on VIDEO IN input pin.
It is forced low if the M2 mode bit is cleared.
Digital Input
This is the serial interface data input.
Digital Input
This is the serial interface clock input.
Digital Input
This is the serial interface chip select input.
Digital Output
This is the Red signal output. Itis forced low during the horizontal and vertical
blanking intervals.
Digital Output
This is the Green signal output. It is forced low during the horizontal and
vertical blanking intervals.
Digital Output
This is the Blue signal output. It is forced low during the horizontal and vertical
blanking intervals.
Digital Output
This is the fast blanking output. It is delivered to control an external R/G/B
switch for R/G/B or TV applications.
Digital Output
This is the character activity output. It indicates if a character foreground is
being displayed, and can be used to control its intensity.
Digital Input
This input forces the PLL in free run mode when active. It is enabled if the M0
mode bit is set.
Supply Pin
0V digital ground.
Supply Pin
0V analog ground.
Analog Input
This pin determines the character intensity level in external bias mode (ie
when the C10 control bit is set). This level must be defined relative to the
internal black reference. A variable luminance signal may be entered. To be
grounded if not used.
Analog Input
This pin determines the screen intensity level in external bias mode (ie when
the C10 control bit is set). This level must be defined relative to the internal
black reference. A variable luminance signal may be entered. To be grounded
if not used.
Analog Output This pin outputs the full page mode chroma for external filtering (and
attenuation if necessary). This pin may be connected to CIN for minimum cost
applications.
Analog Input
This pin inputs the filtered chroma.
VIDEO OUT2 Analog Output If the M7 mode bit is cleared : this pin is a CVBS output that delivers the
VIDEO IN signal. The sync is re-inserted if the M4 mode bit is set. The output
amplitude may be either 0dBor +6dB according to the M5 mode bit.
If the M7 mode bit is set : It outputs the currently active synchronism. The
signal amplitude is controlled by the M5 mode bit.
If the M8 mode bit is cleared : VIDEO OUT2 is in high impedance state.
VIDEO OUT1 Analog Output This is a CVBS output. It delivers the VIDEO IN + text in mixed mode and the
CVBS text in full page mode. The output signal amplitude may be either 0dB
or 6dBaccording to the M5 mode bit. The sync is re inserted if the M4 mode
bit is set.
YIN
Analog Input
This pin inputs the notch filtered luma.
2
VIDEO IN
3
4
5
6
7
RES
FTR
AV
DD
DV
DD
CSYNC
This pin inputs the mixed mode composite sync when the C7 control bit is
8
XTAL IN
9
XTAL OUT
10
MUTE
11
12
13
14
DATA
CLK
CSN
R
15
G
16
B
17
FB
18
CO
19
BAR
20
21
22
DGND
AGND
LECHAR
23
LESCREEN
24
COUT
25
26
CIN
27
28
5
STV5730
2/19
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STV6436 | Filtered Video Buffers for STB and DVD Devices |
| STV6436D | Filtered Video Buffers for STB and DVD Devices |
| STV6436S | Filtered Video Buffers for STB and DVD Devices |
| STV6688 | Video Switch Matrix for TV Applications with S Terminal |
| STV6688A | Video Switch Matrix for TV Applications with S Terminal |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV5730A | 功能描述:多媒體雜項(xiàng) On-Screen Display RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| STV5730A1 | 制造商:STMicroelectronics 功能描述: |
| STV5730DEMO1 | 功能描述:視頻 IC 開發(fā)工具 On-Screen Disp Demo RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V |
| STV5742 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR |
| STV5743 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Record/Playback Amplifier for VCR |
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