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MAX9985ETX

更新时间： 2024-11-21 04:41:31
品牌 Logo 应用领域
美信 - MAXIM 开关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
15页 217K
描述
Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

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MAX9985ETX 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：QFN
包装说明：6 X 6 MM, TQFN-36针数：36
Reach Compliance Code：not_compliantHTS代码：8542.39.00.01
风险等级：5.14JESD-30 代码：S-XQCC-N36
JESD-609代码：e0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）：245
认证状态：Not Qualified座面最大高度：0.8 mm
标称供电电压：5 V表面贴装：YES
技术：BICMOS电信集成电路类型：RF AND BASEBAND CIRCUIT
温度等级：INDUSTRIAL端子面层：TIN LEAD
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

MAX9985ETX 数据手册

 浏览型号MAX9985ETX的Datasheet PDF文件第2页浏览型号MAX9985ETX的Datasheet PDF文件第3页浏览型号MAX9985ETX的Datasheet PDF文件第4页浏览型号MAX9985ETX的Datasheet PDF文件第5页浏览型号MAX9985ETX的Datasheet PDF文件第6页浏览型号MAX9985ETX的Datasheet PDF文件第7页 
19-0705 Rev 0; 1/07  
Dual, SiGe, High-Linearity, 700MHz to 1000MHz  
Downconversion Mixer with LO Buffer/Switch  
MAX985  
General Description  
Features  
The MAX9985 high-linearity, dual-channel downconver-  
sion mixer is designed to provide approximately 6dB  
gain, +28.5dBm of IIP3, and 10.5dB of noise figure (NF)  
ideal for diversity receiver applications. With a 700MHz  
to 1000MHz RF frequency range and a 570MHz to  
865MHz LO frequency range, this mixer is ideal for low-  
side LO injection architectures. In addition, the broad  
frequency range makes the MAX9985 ideal for GSM  
850/950, 2G/2.5G EDGE, WCDMA, cdma2000®, and  
iDEN® base-station applications.  
ꢀ 700MHz to 1000MHz RF Frequency Range  
ꢀ 570MHz to 865MHz LO Frequency Range  
ꢀ 50MHz to 250MHz IF Frequency Range  
ꢀ 6dB Typical Conversion Gain  
ꢀ 10.5dB Typical Noise Figure  
ꢀ +28.5dBm Typical Input IP3  
ꢀ +16.2dBm Typical Input 1dB Compression Point  
ꢀ 77dBc Typical 2RF-2LO Spurious Rejection at  
The MAX9985 dual-channel downconverter achieves a  
high level of component integration. The MAX9985 inte-  
grates two double-balanced active mixer cores, two LO  
buffers, a dual-input LO selectable switch, and a pair of  
differential IF output amplifiers. In addition, integrated  
on-chip baluns at the RF and LO ports allow for single-  
ended RF and single-ended LO inputs. The MAX9985  
requires a typical 0dBm LO drive. Supply current is  
adjustable up to 400mA.  
P
RF  
= -10dBm  
ꢀ Dual Channels Ideal for Diversity Receiver  
Applications  
ꢀ 47dB Typical Channel-to-Channel Isolation  
ꢀ -3dBm to +3dBm LO Drive  
ꢀ Integrated LO Buffer  
ꢀ Internal RF and LO Baluns for Single-Ended  
The MAX9985 is available in a 36-pin thin QFN pack-  
age (6mm x 6mm) with an exposed paddle. Electrical  
performance is guaranteed over the extended tempera-  
Inputs  
ꢀ Built-In SPDT LO Switch with 43dB LO1-to-LO2  
Isolation and 50ns Switching Time  
ture range, from T = -40°C to +85°C.  
C
ꢀ Pin-Compatible with MAX9995/MAX9995A  
Applications  
1700MHz to 2200MHz Mixers  
850MHz WCDMA Base Stations  
ꢀ Lead-Free Package Available  
Ordering Information  
PKG  
GSM 850/GSM 950, 2G/2.5G EDGE Base  
Stations  
cdmaOne™ and cdma2000 Base Stations  
iDEN Base Stations  
PART  
TEMP RANGE PIN-PACKAGE  
CODE  
36 Thin QFN-EP*  
-40°C to +85°C  
Fixed Broadband Wireless Access  
Wireless Local Loop  
MAX9985ETX  
T3666-2  
(6mm x 6mm)  
36 Thin QFN-EP*  
-40°C to +85°C (6mm x 6mm), T3666-2  
T/R  
Private Mobile Radios  
MAX9985ETX-T  
MAX9985ETX+  
Military Systems  
Digital and Spread-Spectrum Communication  
Systems  
36 Thin QFN-EP*  
(6mm x 6mm),  
lead free, bulk  
-40°C to +85°C  
T3666-2  
Microwave Links  
cdma2000 is a registered trademark of Telecommunications  
Industry Association.  
36 Thin QFN-EP*  
MAX9985ETX+T -40°C to +85°C (6mm x 6mm), T3666-2  
lead free, T/R  
iDEN is a registered trademark of Motorola, Inc.  
cdmaOne is a trademark of CDMA Development Group.  
*EP = Exposed paddle.  
T = Tape-and-reel package.  
+Denotes lead-free and RoHS compliant.  
________________________________________________________________ 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.  
1234567...15

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 		Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
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MAX9986AETP+ MAXIM

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MAX9986AETP+T MAXIM

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 		SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

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