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MAX2681EUT

更新时间： 2024-11-19 21:19:51
品牌 Logo 应用领域
美信 - MAXIM 射频微波
页数 文件大小 规格书
11页 181K
描述
Down Converter, SOT-23, 6 PIN

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中文翻译

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MAX2681EUT 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete包装说明：SOT-23, 6 PIN
Reach Compliance Code：not_compliant风险等级：5.11
特性阻抗：50 Ω构造：COMPONENT
下变频增益-最小值：6.7 dB最大中频频率：500 MHz
最小中频频率：10 MHzJESD-609代码：e0
LO 可调谐：YES最高工作温度：85 °C
最低工作温度：-40 °C最大射频输入频率：2500 MHz
最小射频输入频率：400 MHz射频/微波设备类型：DOWN CONVERTER
端子面层：Tin/Lead (Sn85Pb15)最大电压驻波比：1.5
Base Number Matches：1

MAX2681EUT 数据手册

 浏览型号MAX2681EUT的Datasheet PDF文件第2页浏览型号MAX2681EUT的Datasheet PDF文件第3页浏览型号MAX2681EUT的Datasheet PDF文件第4页浏览型号MAX2681EUT的Datasheet PDF文件第5页浏览型号MAX2681EUT的Datasheet PDF文件第6页浏览型号MAX2681EUT的Datasheet PDF文件第7页 
19-4786; Rev 2; 8/03  
400MHz to 2.5GHz, Low-Noise,  
SiGe Downconverter Mixers  
General Description  
Features  
The MAX2680/MAX2681/MAX2682 miniature, low-cost,  
low-noise downconverter mixers are designed for low-  
voltage operation and are ideal for use in portable com-  
munications equipment. Signals at the RF input port are  
mixed with signals at the local oscillator (LO) port using a  
double-balanced mixer. These downconverter mixers  
operate with RF input frequencies between 400MHz and  
2500MHz, and downconvert to IF output frequencies  
between 10MHz and 500MHz.  
ꢀ 400MHz to 2.5GHz Operation  
ꢀ +2.7V to +5.5V Single-Supply Operation  
ꢀ Low Noise Figure: 6.3dB at 900MHz (MAX2680)  
ꢀ High Input Third-Order Intercept Point  
(IIP3 at 2450MHz)  
-6.9dBm at 5.0mA (MAX2680)  
+1.0dBm at 8.7mA (MAX2681)  
+3.2dBm at 15.0mA (MAX2682)  
The MAX2680/MAX2681/MAX2682 operate from a sin-  
gle +2.7V to +5.5V supply, allowing them to be pow-  
ered directly from a 3-cell NiCd or a 1-cell Lithium  
battery. These devices offer a wide range of supply  
currents and input intercept (IIP3) levels to optimize  
system performance. Additionally, each device features  
a low-power shutdown mode in which it typically draws  
less than 0.1µA of supply current. Consult the Selector  
Guide for various combinations of IIP3 and supply cur-  
rent.  
ꢀ <0.1µA Low-Power Shutdown Mode  
ꢀ Ultra-Small Surface-Mount Packaging  
Ordering Information  
PIN-  
SOT  
PART  
TEMP RANGE  
PACKAGE TOP MARK  
The MAX2680/MAX2681/MAX2682 are manufactured  
on a high-frequency, low-noise, advanced silicon-ger-  
manium process and are offered in the space-saving  
6-pin SOT23 package.  
MAX2680EUT-T -40°C to +85°C 6 SOT23-6  
MAX2681EUT-T -40°C to +85°C 6 SOT23-6  
MAX2682EUT-T -40°C to +85°C 6 SOT23-6  
AAAR  
AAAS  
AAAT  
Pin Configuration  
Applications  
400MHz/900MHz/2.4GHz ISM-Band Radios  
Personal Communications Systems (PCS)  
Cellular and Cordless Phones  
TOP VIEW  
LO  
GND  
RFIN  
1
2
3
6
5
4
SHDN  
Wireless Local Loop  
MAX2680  
MAX2681  
MAX2682  
IEEE-802.11 and Wireless Data  
V
CC  
IFOUT  
SOT23-6  
Typical Operating Circuit appears at end of data sheet.  
Selector Guide  
FREQUENCY  
1950MHz  
900MHz  
2450MHz  
I
CC  
PART  
(mA)  
IIP3  
(dBm)  
NF  
(dB)  
GAIN  
(dB)  
IIP3  
(dBm)  
NF  
(dB)  
GAIN  
(dB)  
IIP3  
(dBm)  
NF  
(dB)  
GAIN  
(dB)  
MAX2680  
MAX2681  
MAX2682  
5.0  
8.7  
-12.9  
-6.1  
6.3  
7.0  
6.5  
11.6  
14.2  
14.7  
-8.2  
+0.5  
+4.4  
8.3  
7.6  
8.4  
-6.9  
+1.0  
+3.2  
11.7  
12.7  
13.4  
7.0  
7.7  
7.9  
11.1  
10.2  
15.0  
-1.8  
10.4  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  
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中文翻译

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MAX2681EUT 替代型号

型号 品牌 替代类型 描述 数据表
MAX2681EUT+T MAXIM

功能相似

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MAX2681EUT-T MAXIM

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