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參數(shù)資料
| 型號(hào)： | MAX7474EAE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大小： | 0K |
| 描述： | IC ADAPTV EQ VID OVER UTP 16SSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 76 |
| 類型： | 均衡器 |
| 應(yīng)用： | 安全系統(tǒng) |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SSOP |
| 包裝： | 管件 |
MAX7474
Adaptive Equalizer for
Video Over Twisted Pair
8
_______________________________________________________________________________________
of monitors or recording devices. Cabling is a signifi-
cant part of a CCTV installation cost. Low-cost
unshielded twisted-pair (UTP) cable has increasingly
replaced coaxial cable in security systems. Most cam-
eras and switchers use single-channel coax connec-
tors,
and
therefore
require
some
type
of
single-ended-to-differential video conversion such as
active drivers. Active cable compensation is required
for longer cable lengths. Active compensation can
occur on the receive side, camera side, or both. The
MAX7474 provides active compensation on the receive
side that is superior to balun, or active fixed cable
equalization.
Power Supply, Grounding, and Layout
The MAX7474 operates from a +4.75V to +5.25V single
supply. Connect both VCC inputs together and bypass
each one with a 0.1F capacitor to GND. Connect the
0.1F capacitors as close as possible to the device to
minimize the loop formed when the bypass capacitor is
connected to the device, thus avoiding additional
inductance that could resonate with the capacitor. For
optimum performance, use a ground plane and keep
the input and output traces away from each other.
Chip Information
PROCESS: BiCMOS
50
0.022F
CAT 5e
(0 TO 600m)
MAX7474
ADC
BPLVL
CVBS
1VP-P
50
0.022F
50
75
CAMERA
CAT 5e
(0 TO 600m)
MAX7474
CVBS
1VP-P
+0.5VP-P
-0.5VP-P
50
1VP-P
220F
50
CAMERA
+0.5VP-P
-0.5VP-P
1VP-P
Figure 1. Typical Input and Output Connections
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7474EAE+ | 功能描述:視頻 IC Adaptive Equalizer f/Vid Over Twist Pr 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 |
| MAX7474EAE+T | 功能描述:視頻 IC Adaptive Equalizer f/Vid Over Twist Pr 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 |
| MAX7474EVKIT+ | 功能描述:視頻 IC 開(kāi)發(fā)工具 MAX7474 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(píng)估:LMH1251 工作電源電壓:5 V |
| MAX747CPD | 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| MAX747CPD+ | 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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