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參數(shù)資料
| 型號： | MAX11500USA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 0K |
| 描述： | IC HD VIDEO FILTER 3CH 8-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 視頻濾波器 |
| 應(yīng)用： | DVD，HD，機(jī)頂盒，錄音機(jī) |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
Detailed Description
The MAX11500 integrates three high-definition (HD)
video filters, each with a transparent input clamp, a 6th-
order lowpass filter with a -3dB bandwidth of 33MHz,
and an output stage with a gain of 2V/V. The output sig-
nal is offset by typically 550mV to optimize driver per-
formance.
VOUT = 2 x VIN + 0.55V
Typical voltage waveforms are shown in Figures 1 and 2.
Transparent Clamps
All inputs feature a transparent clamp that allows either
AC- or DC-coupling of the inputs. The clamp remains
inactive while the input signal is above ground, offering
true DC input coupling. If the signal goes below
ground, as is the case if it is AC-coupled, the clamp
sets the sync tip close to the ground level.
Input Coupling
The choice to AC- or DC-couple the input depends on
the video source. Many DACs have a current output
and are terminated to ground with a resistor; such sig-
nals can be conveniently DC-coupled. In cases where
the DC level of the video signal is unknown or outside
of the specified input range of the MAX11500, such sig-
nals require AC-coupling. Examples of the latter are
SCART inputs and DACs terminated to VCC.
DC-Coupled Inputs
If the input is DC-coupled, the voltage must remain
above zero but not exceed the maximum input voltage
of 1.7V (typical).
INPUT SIGNAL
0.3V
1.0V
0.0V
OUTPUT SIGNAL
1.15V
2.55V
0.55V
IN_
OUT_
MAX11500
Figure 1. Typical AC-Coupled Signal
MAX11500
Three-Channel, High-Definition Video Filter
4
_______________________________________________________________________________________
4
_______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
IN1
Video Input Channel 1
2
IN2
Video Input Channel 2
3
IN3
Video Input Channel 3
4VCC
Power Supply. Bypass to GND with 0.1F
and 1F capacitors.
5
GND
Ground
6
OUT3
Video Output Channel 3
7
OUT2
Video Output Channel 2
8
OUT1
Video Output Channel 1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11501 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Three-Channel, Standard-Definition Video Filters |
| MAX11501EVKIT+ | 功能描述:視頻 IC 開發(fā)工具 MAX11501 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 |
| MAX11501USA | 制造商:MAXIM 功能描述:Pb Free |
| MAX11501USA+ | 功能描述:視頻 IC 3Ch Standard-Def Video Filter RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX11501USA+T | 功能描述:視頻 IC 3Ch Standard-Def Video Filter RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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