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LMH6611 PDF预览

LMH6611

更新时间: 2024-01-20 01:05:13
品牌 Logo 应用领域
英特矽尔 - INTERSIL 放大器
页数 文件大小 规格书
30页 1445K
描述
PowerWise㈢ Single Supply 345 MHz Rail-to-Rail Output Amplifiers

LMH6611 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP,
Reach Compliance Code:compliantFactory Lead Time:16 weeks
风险等级:5.15其他特性:OPERATES WITH 2.7V TO 11V SUPPLY
标称带宽:365000 kHz商用集成电路类型:VIDEO AMPLIFIER
JESD-30 代码:R-PDSO-G6JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
座面最大高度:1.1 mm最大压摆率:3.8 mA
表面贴装:YES技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

LMH6611 数据手册

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December 18, 2007  
LMH6611/LMH6612  
PowerWise® Single Supply 345 MHz Rail-to-Rail Output  
Amplifiers  
General Description  
Features  
The LMH6611 (single, with shutdown) and LMH6612 (dual)  
are 345 MHz rail-to-rail output amplifiers consuming just 3.2  
mA of quiescent current per channel and designed to deliver  
high performance in power conscious single supply systems.  
The LMH6611 and LMH6612 have precision trimmed input  
offset voltages with low noise and low distortion performance  
as required for high accuracy video, test and measurement,  
and communication applications. The LMH6611 and  
LMH6612 are members of the PowerWise family and have an  
exceptional power-to-performance ratio.  
VS = 5V, RL = 1 k, TA = 25°C and AV = +1, unless otherwise  
specified.  
Operating voltage range  
Supply current per channel  
Small signal bandwidth  
Open loop gain  
Input offset voltage  
Slew rate  
2.7V to 11V  
3.2 mA  
345 MHz  
103 dB  
0.022 mV  
460 V/µs  
45 MHz  
0.1 dB bandwidth  
Settling time to 0.1%  
Settling time to 0.01%  
SFDR (f = 100 kHz, AV = 2, VOUT = 2 VPP  
Low voltage noise  
Output current  
CMVR  
67 ns  
100 ns  
With a trimmed input offset voltage of 0.022 mV and a high  
open loop gain of 103 dB the LMH6611 and LMH6612 meet  
the requirements of DC sensitive high speed applications  
such as low pass filtering in baseband I and Q radio channels.  
These specifications combined with a 0.01% settling time of  
)
102 dBc  
10 nV/Hz  
±100 mA  
−0.2V to 3.8V  
100 ns, a low noise of 10 nV/  
and better than 102 dBc  
SFDR at 100 kHz make these amplifiers particularly suited to  
driving 10, 12 and 14-bit high speed ADCs. The 45 MHz 0.1  
dB bandwidth (AV = 2) driving 2 VPP into 150Ω allows the am-  
plifiers to be used as output drivers in 1080i and 720p HDTV  
applications.  
Rail-to-Rail output  
−40°C to +125°C temperature range  
Applications  
ADC driver  
The input common mode range extends from 200 mV below  
the negative supply rail up to 1.2V from the positive rail. On a  
single 5V supply with a ground terminated 150Ω load the out-  
put swings to within 55 mV of the ground, while a mid-rail  
terminated 1 kΩ load will swing to 77 mV of either rail.  
The amplifiers will operate on a 2.7V to 11V single supply or  
±1.35V to ±5.5V split supply. The LMH6611 single is available  
in 6-Pin TSOT23 and has an independent active low disable  
pin which reduces the supply current to 120 µA. The  
LMH6612 is available in 8-Pin SOIC. Both the LMH6611 and  
LMH6612 are available in −40°C to +125°C extended indus-  
trial temperature grade.  
DAC buffer  
Active filters  
High speed sensor amplifier  
Current sense amplifier  
1080i and 720p analog video amplifier  
STB, TV video amplifier  
Video switching and muxing  
Typical Application  
30033629  
PowerWise® is a registered trademark of National Semiconductor.  
WEBENCH® is a registered trademark of National Semiconductor Corporation.  
© 2007 National Semiconductor Corporation  
300336  
www.national.com  

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