參數(shù)資料
型號： MAX9597EVKIT+
廠商： Maxim Integrated Products
文件頁數(shù)： 17/32頁
文件大?。?/td> 0K
描述： KIT EVAL FOR MAX9597
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1
主要目的： SCART 接口
已用 IC / 零件： MAX9597
已供物品： 板
MAX9597
Low-Power Audio/Video Interface
for Single SCART Connectors
24
______________________________________________________________________________________
Stand-Alone Operational
Amplifier Applications
The input amplifier of the audio section can be utilized
for stand-alone operational amplifier applications by
configuring ENC_INR+ and ENC_INL+ input as the
noninverting input, ENC_INR- and ENC_INL- input as
the
inverting
input
and
ENC_INROUT
and
ENC_INLOUT output as the output of the stand-alone
operational amplifier. The gain-bandwidth product of
the amplifier is 7MHz (typ).
Applications That Do Not Need
the Slow-Switch Signal
V12 should be left unconnected if the MAX9597 is used
in an application that does not require the slow-
switch output signal. See Figure 18.
Power-Supply Bypassing
The MAX9597 features single 3.3V and 12V supply
operation and requires no negative supply. The 12V
supply V12 is for the SCART slow-switching function.
For pin V12, place a 0.1F bypass capacitor as close to
it as possible. Connect VAUD to 3.3V and bypass with a
10F electrolytic capacitor in parallel with a 0.1F
ceramic capacitor to audio ground. Bypass VVID to
GND with a 0.1F ceramic capacitor.
Using a Digital Supply
The MAX9597 was designed to operate from noisy digi-
tal supplies. The high video PSRR (47dB at 100kHz)
allows the MAX9597 to reject the noise from the digital
power supplies (see the
Typical Operating Character-
istics). If the digital power supply is very noisy and
stripes appear on the television screen, increase the
supply bypass capacitance. An additional, smaller
capacitor in parallel with the main bypass capacitor
can reduce digital supply noise because the smaller
capacitor has lower equivalent series resistance (ESR)
and equivalent series inductance (ESL).
Layout and Grounding
For optimal performance, use controlled-impedance
traces for video signal paths and place input termina-
tion resistors and output back-termination resistors
close to the MAX9597. Avoid routing video traces par-
allel to high-speed data lines.
MAX9597
ENC_INL+
ENC_INL-
ENC_INLOUT
ENC_INR+
ENC_INR-
ENC_INROUT
STB CHIP
LEFT_P
LEFT_N
RIGHT_N
RIGHT_P
C1
R2
R1
R2
C2
C1
R2
R1
R2
C2
R1
Figure 17. Differential to Single-Ended Conversion Circuit for Voltage Mode, Differential Audio Signals
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9597EVKIT+ 功能描述:視頻 IC 開發(fā)工具 MAX9597 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V
MAX9598CTL+ 功能描述:視頻開關 IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX9598CTL+T 功能描述:視頻開關 IC A/V Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX9598EVKIT+ 功能描述:交換機 IC 開發(fā)工具 MAX9598 Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
MAX9600EUP 功能描述:校驗器 IC Dual ECL-D/Q PECL 500ps Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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