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MAX9990ETP+ PDF预览

MAX9990ETP+

更新时间: 2024-01-01 03:02:21
品牌 Logo 应用领域
美信 - MAXIM 电信信息通信管理电信集成电路
页数 文件大小 规格书
12页 347K
描述
RF and Baseband Circuit, BICMOS, 5 X 5 MM, QFN-20

MAX9990ETP+ 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:VQCCN,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:27 weeks
风险等级:1.75JESD-30 代码:S-XQCC-N20
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:20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:VQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, VERY THIN PROFILE峰值回流温度(摄氏度):260
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:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmBase Number Matches:1

MAX9990ETP+ 数据手册

 浏览型号MAX9990ETP+的Datasheet PDF文件第2页浏览型号MAX9990ETP+的Datasheet PDF文件第3页浏览型号MAX9990ETP+的Datasheet PDF文件第4页浏览型号MAX9990ETP+的Datasheet PDF文件第5页浏览型号MAX9990ETP+的Datasheet PDF文件第6页浏览型号MAX9990ETP+的Datasheet PDF文件第7页 
19-2486; Rev 0; 7/02  
+14dBm to +20dBm LO Buffers  
with 1dB ꢀariation  
General Description  
Features  
The MAX9989 and MAX9990 LO buffers provide the high  
output (+14dBm to +20dBm) necessary to drive the LO  
inputs of high-linearity passive mixers, while offering 40dB  
reverse isolation to prevent LO pulling. The MAX9989 is  
internally matched for the cellular/GSM bands, and the  
MAX9990 is matched for the DCS/PCS/UMTS bands.  
±±1dB OutOuBꢀPoweBꢁVerVurPꢂ  
+±41dmBuPB+201dmBA1jOsuVblwB OutOuBꢀPowe  
401dBRwvweswBIsPlVurPꢂ  
dwuuweBThVꢂB351dBMVrꢂBDervweB OutOuBuPBꢀLLBAmt  
 OutOuBIsPlVurPꢂ  
The Typical Application Circuit provides a nominal  
+17dBm output power with 1dB variation over supply,  
temperature, and input power. With two optional resis-  
tors, the output power can be precision set from  
+14dBm to +20dBm. The devices offer more than 35dB  
main driver output to PLL amp output isolation. Each  
LPoB OutOuBNPrsw:B-±701dc/HzBVuB+±71dm  
±±0mABSOttlyBCOeewꢂuBVuB+±71dm  
ESDBꢀePuwcurPꢂ  
IsPlVuw1BꢀLLB OutOuB(+31dm)  
device is offered in a 5mm 5mm 20-pin thin QFN  
package with exposed paddle.  
Applications  
Cellular/GSM/DCS/PCS/UMTS Base Station  
Tx/Rx LO Drives  
Ordering Information  
TEMꢀ  
ꢀIN-  
FREQUENCY  
ꢀART  
RANGE  
ꢀACKAGE RANGEB(MHz)  
Coherent Receivers  
20 Thin  
ISM Wireless LAN  
MAX9989ETP -40°C to +85°C  
700 to 1100  
QFN-EP*  
Wireless Local Loop  
MAX9990ETP -40°C to +85°C 20 QFN-EP* 1500 to 2200  
*EP = Exposed paddle.  
Local Multipoint Distribution Service  
Point-to-Point Systems  
Typical Application Circuit/Pin Configuration appears at end of data sheet.  
Typical Operating Circuit and Block Diagram  
PLL BUFFER  
MAX9989  
MAX9990  
OUTPLL  
(+3dBm)  
TO PLL  
PRESCALER  
RF INPUT  
OUTPUT AMP  
IN  
(+7dBm)  
OUTLO  
(+17dBm)  
IF OUTPUT  
INPUT AMP  
RF LO  
BIAS  
BIASIN  
BIASOUT  
BIAS  
CONTROL  
NETWORK  
________________________________________________________________ Maxim Integrated Products  
±
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.  

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