參數(shù)資料
型號: MAX4259ESD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 音頻/視頻放大
英文描述: 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
中文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
封裝: SO-14
文件頁數(shù): 13/16頁
文件大小: 230K
代理商: MAX4259ESD
M
350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
______________________________________________________________________________________
13
Driving Capac itive Loads
A correctly terminated transmission line is purely resis-
tive and presents no capacitive load to the amplifier.
Consequently, the MAX4158/MAX4159/MAX4258/
MAX4259 are optimized for AC performance and are
not designed to drive highly capacitive loads. Reactive
loads will decrease phase margin and may produce
excessive ringing and oscillation (see Typical
Operating Characteristics). The circuit of Figure 4
reduces this problem. The small (usually 5
to 20
)
isolation resistor R
ISO
, placed before the reactive load,
prevents ringing and oscillation. At higher capacitive
loads, AC performance is limited by the interaction of
load capacitance with the isolation resistor.
MAX4158
MAX4159
MAX4258
MAX4259
R
G
FB
IN_
R
ISO
OUT
R
F
C
L
R
L
MAX4158
MAX4159
MAX4258
MAX4259
R
G
FB
INO
INI
OUT
R
T
75
R
T
75
R
T
75
75
CABLE
75
CABLE
R
F
R
T
75
75
CABLE
Figure 4. Using an Isolation Resistor (R
ISO
) for High
Capacitive Loads
Figure 3. Video Line Driver
相關(guān)PDF資料
PDF描述
MAX4158 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4158ESA 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4159EEE 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4159ESD 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4258 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4259ESD+ 功能描述:視頻放大器 350MHz/250MHz 2Ch Video MUX-Amplifier RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 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
MAX4259ESD+T 功能描述:視頻放大器 350MHz/250MHz 2Ch Video MUX-Amplifier RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 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
MAX4259ESD-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
MAX4265ESA 功能描述:高速運(yùn)算放大器 Single-Supply 400MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4265ESA+ 功能描述:高速運(yùn)算放大器 Single-Supply 400MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube