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MAX2373ETC+ PDF预览

MAX2373ETC+

更新时间: 2024-11-23 05:00:23
品牌 Logo 应用领域
美信 - MAXIM 射频和微波射频放大器微波放大器衰减器PC
页数 文件大小 规格书
10页 148K
描述
LNAs with Step Attenuator and VGA

MAX2373ETC+ 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:LCC12,.12SQ,20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:1.17Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:600017
Samacsys Pin Count:13Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:QFN50P300X300X80-13N
Samacsys Released Date:2017-01-11 21:24:41Is Samacsys:N
特性阻抗:50 Ω构造:COMPONENT
增益:10.5 dB最大输入功率 (CW):5 dBm
JESD-609代码:e3安装特点:SURFACE MOUNT
功能数量:1端子数量:12
最大工作频率:940 MHz最小工作频率:850 MHz
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC12,.12SQ,20
电源:2.7 V射频/微波设备类型:NARROW BAND LOW POWER
子类别:RF/Microwave Amplifiers最大压摆率:5.5 mA
表面贴装:YES端子面层:Tin (Sn)
Base Number Matches:1

MAX2373ETC+ 数据手册

 浏览型号MAX2373ETC+的Datasheet PDF文件第2页浏览型号MAX2373ETC+的Datasheet PDF文件第3页浏览型号MAX2373ETC+的Datasheet PDF文件第4页浏览型号MAX2373ETC+的Datasheet PDF文件第5页浏览型号MAX2373ETC+的Datasheet PDF文件第6页浏览型号MAX2373ETC+的Datasheet PDF文件第7页 
19-2301; Rev 1; 10/06  
LNAs with Step Attenuator and VGA  
General Description  
Features  
The MAX2371/MAX2373 wideband low-noise amplifier  
(LNA) ICs are designed for direct conversion receiver  
(DCR) or very low intermediate frequency (VLIF) receiver  
applications. They contain single-channel, single-ended  
LNAs with switchable attenuator and automatic gain con-  
trol (AGC) intended as a low-noise gain stage. These  
devices provide high gain-control range (typically 60dB)  
at radio frequency (RF) with excellent noise and reverse  
isolation characteristics.  
Low Noise Figure (1.8dB typical)  
High Small-Signal Gain (15dB Nominal)  
Wide Frequency Range of Operation  
(100MHz to 1GHz)  
20dB Step Attenuator  
45dB AGC Range Excluding Step Attenuator  
2.65V to 3.3V Single-Supply Operation  
Shutdown Mode  
The MAX2371/MAX2373 can work over the frequency  
range from 100MHz to 1GHz. In practice, only a narrow  
band is needed in each application, so different matching  
circuits can be applied. The devices are dynamically con-  
figured through the digital/analog control pins to select  
either maximum gain and low noise figure or power-saving  
mode. In addition, the MAX2371/MAX2373 feature  
high/low-current modes, high/low attenuation modes, lin-  
early controlled gain states, and shutdown mode.  
3.5mA Supply Current, Adjustable Down to 2.5mA  
40dB Reverse Isolation  
Ordering Information  
PIN-  
PACKAGE  
PKG  
CODE  
PART  
TEMP RANGE  
Applications  
Direct Conversion Receiver (DCR)  
MAX2371EGC -40°C to +85°C 12 QFN-EP*  
MAX2371ETC -40°C to +85°C 12 TQFN-EP*  
G1233-1  
T1233-3  
T1233+3  
G1233-1  
T1233-3  
T1233+3  
MAX2371ETC+ -40°C to +85°C 12 TQFN-EP*  
Very Low IF Receiver  
MAX2373EGC -40°C to +85°C 12 QFN-EP*  
MAX2373ETC  
-40°C to +85°C 12 TQFN-EP*  
MAX2373ETC+ -40°C to +85°C 12 TQFN-EP*  
*EP = Exposed pad.  
+Denotes lead-free package.  
Pin Configuration  
Functional Diagram  
TOP VIEW  
RSET  
GND  
RF_V  
CC  
GND RF_V  
RSET  
10  
CC  
12  
11  
AGC_BYP  
LNA_V  
LNA_IN  
MAX2371  
MAX2373  
CC  
LNA_IN  
LNA_E  
RX_EN  
1
2
3
9
8
7
AGC_BYP  
RF  
AGC  
AMP  
LNA  
LNA_OUT  
ATTENUATOR  
LNA_E  
RX_EN  
LNA_V  
CC  
MAX2371  
MAX2373  
LNA_OUT  
EXPONENTIAL  
CONVERTER  
4
5
6
RF_ATTN  
AGC  
LNA_I  
RF_ATTN AGC LNA_I  
QFN/TQFN  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX2373ETC+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX2373EGC+T MAXIM

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LNAs with Step Attenuator and VGA

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