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MAX19997AETX+T

更新时间： 2024-09-13 11:18:11
品牌 Logo 应用领域
美信 - MAXIM 电信集成电路蜂窝电话电路电信电路信息通信管理
页数 文件大小 规格书
35页 627K
描述
Dual, SiGe High-Linearity, 1800MHz to 2900MHz Downconversion Mixer with LO Buffer

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MAX19997AETX+T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN,针数：36
Reach Compliance Code：compliantECCN代码：5A991
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.13JESD-30 代码：S-XQCC-N36
长度：6 mm湿度敏感等级：1
功能数量：1端子数量：36
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：0.8 mm标称供电电压：3.3 V
表面贴装：YES技术：BICMOS
电信集成电路类型：RF FRONT END CIRCUIT温度等级：INDUSTRIAL
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：6 mmBase Number Matches：1

MAX19997AETX+T 数据手册

 浏览型号MAX19997AETX+T的Datasheet PDF文件第2页浏览型号MAX19997AETX+T的Datasheet PDF文件第3页浏览型号MAX19997AETX+T的Datasheet PDF文件第4页浏览型号MAX19997AETX+T的Datasheet PDF文件第5页浏览型号MAX19997AETX+T的Datasheet PDF文件第6页浏览型号MAX19997AETX+T的Datasheet PDF文件第7页 
19-4288; Rev 3; 8/11  
Dual, SiGe High-Linearity, 1800MHz to 2900MHz  
Downconversion Mixer with LO Buffer  
MX197A  
General Description  
Features  
o 1800MHz to 2900MHz RF Frequency Range  
The MAX19997A dual downconversion mixer is a versa-  
tile, highly integrated diversity downconverter that pro-  
vides high linearity and low noise figure for a multitude of  
1800MHz to 2900MHz base-station applications. The  
MAX19997A fully supports both low- and high-side LO  
injection architectures for the 2300MHz to 2900MHz  
WiMAX™, LTE, WCS, and MMDS bands, providing  
8.7dB gain, +24dBm input IP3, and 10.3dB NF in the  
low-side configuration, and 8.7dB gain, +24dBm input  
IP3, and 10.4dB NF in the high-side configuration. High-  
side LO injection architectures can be further extended  
down to 1800MHz with the addition of one tuning ele-  
ment (a shunt inductor) on each RF port.  
o 1950MHz to 3400MHz LO Frequency Range  
o 50MHz to 550MHz IF Frequency Range  
o Supports Both Low-Side and High-Side LO  
Injection  
o 8.7dB Conversion Gain  
o +24dBm Input IP3  
o 10.3dB Noise Figure  
o +11.3dBm Input 1dB Compression Point  
o 70dBc Typical 2 x 2 Spurious Rejection at  
The device integrates baluns in the RF and LO ports,  
an LO buffer, two double-balanced mixers, and a pair  
of differential IF output amplifiers. The MAX19997A  
requires a typical LO drive of 0dBm and a supply cur-  
rent guaranteed below 420mA to achieve the targeted  
linearity performance.  
P
RF  
= -10dBm  
o Dual Channels Ideal for Diversity Receiver  
Applications  
o Integrated LO Buffer  
o Integrated LO and RF Baluns for Single-Ended  
The MAX19997A is available in a compact 6mm x 6mm,  
36-pin thin QFN lead-free package with an exposed  
pad. Electrical performance is guaranteed over the  
Inputs  
o Low -3dBm to +3dBm LO Drive  
extended temperature range, from T = -40°C to +85°C.  
C
o Pin Compatible with the MAX19999 3000MHz to  
Applications  
4000MHz Mixer  
2.3GHz WCS Base Stations  
o Pin Similar to the MAX9995/MAX9995A and  
MAX19995/MAX19995A 1700MHz to 2200MHz  
Mixers and the MAX9985/MAX9985A and  
MAX19985/MAX19985A 700MHz to 1000MHz  
Mixers  
2.5GHz WiMAX and LTE Base Stations  
2.7GHz MMDS Base Stations  
UMTS/WCDMA and cdma2000® 3G Base  
Stations  
o 42dB Channel-to-Channel Isolation  
o Single +5.0V or +3.3V Supply  
PCS1900 and EDGE Base Stations  
PHS/PAS Base Stations  
Fixed Broadband Wireless Access  
Wireless Local Loop  
o External Current-Setting Resistors Provide Option  
for Operating Device in Reduced-Power/Reduced-  
Performance Mode  
Private Mobile Radios  
Ordering Information  
Military Systems  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
36 Thin QFN-EP*  
36 Thin QFN-EP*  
MAX19997AETX+  
MAX19997AETX+T  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
T = Tape and reel.  
WiMAX is a trademark of WiMAX Forum.  
Pin Configuration/Functional Block Diagram appears at  
end of data sheet.  
cdma2000 is a registered trademark of Telecommunications  
Industry Association.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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MAX19997AETX+T 替代型号

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