參數(shù)資料
型號(hào)： MAX4090EVKIT+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 2/17頁(yè)
文件大小： 0K
描述： KIT EVALUATION FOR MAX4090
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
主要目的： 視頻，放大器，單路
嵌入式： 否
已用 IC / 零件： MAX4090
主要屬性： 6dB 視頻緩沖器
次要屬性： 交流耦合視頻輸入
已供物品： 板
MAX4090
3V/5V, 6dB Video Buffer with Sync-Tip Clamp
and 150nA Shutdown Current
10
______________________________________________________________________________________
0.1
1
10
100
FREQUENCY RESPONSE
FREQUENCY (MHz)
GAIN
(dB)
0
-60
-50
-40
-30
-20
-10
Figure 5. Frequency Response for R1 = R2 = 150
Ω
R2
150
Ω
R1
150
Ω
C1
120pF
C2
120pF
L1
4.7
μH
C3
6.8pF
C4
0.1
μF
R3
75
Ω
C5
22
μF
C6
22
μF
C7
1
μF
IN
OUT
GND
FB
SHDN
VCC
VOUT
VIDEO
CURRENT
DAC
RIS
49.9
Ω
3-POLE RECONSTRUCTION LPF
MAX4090
Figure 6. Sag Correction Configuration
Layout and Power-Supply Bypassing
The MAX4090 operates from single 2.7V to 5.5V sup-
ply. Bypass the supply with a 0.1F capacitor as close
to the pin as possible. Maxim recommends using
microstrip and stripline techniques to obtain full band-
width. To ensure that the PC board does not degrade
the device’s performance, design it for a frequency
greater than 1GHz. Pay careful attention to inputs and
outputs to avoid large parasitic capacitance. Whether
or not you use a constant-impedance board, observe
the following design guidelines:
Do not use wire-wrap boards; they are too inductive.
Do not use IC sockets; they increase parasitic
capacitance and inductance.
Use surface-mount instead of through-hole compo-
nents for better, high-frequency performance.
Use a PC board with at least two layers; it should be
as free from voids as possible.
Keep signal lines as short and as straight as possible.
Do not make 90° turns; round all corners.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4090EVKIT+ 功能描述:放大器 IC 開(kāi)發(fā)工具 3V/5V 6dB Video Buff w/Sync-Tip Clamp RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX4090EXT 制造商:Maxim Integrated Products 功能描述:3V/5V 6DB VIDEO BUFFER WITH SYNC-T - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
MAX4090EXT+ 制造商:Maxim Integrated Products 功能描述:VID BFFR 6PIN SC-70 - Rail/Tube
MAX4090EXT+T 功能描述:視頻放大器 3V/5V 6dB Video Buff w/Sync-Tip Clamp RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類(lèi)型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX4090EXT-T 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類(lèi)型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
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