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| 型号： | MAX2051ETP+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC UP/DOWNCONVERSION MIXR 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| RF 型： | iDEN，WiMAX，WLL |
| 频率： | 850MHz ~ 1.55GHz |
| 混频器数目： | 1 |
| 噪音数据： | 7.8dB |
| 次要属性： | 升/降频器 |
| 电流 - 电源： | 130mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 包装： | 托盘 |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
19-4582; Rev 0; 4/09
SiGe, High-Linearity, 850MHz to 1550MHz
Up/Downconversion Mixer with LO Buffer
General Description
The MAX2051 high-linearity, up/downconversion mixer
provides +35dBm input IP3, 7.8dB noise figure (NF), and
7.4dB conversion loss for 850MHz to 1550MHz wireless
infrastructure and multicarrier cable head-end down-
stream video, video-on-demand (VOD), and cable
modem termination systems (CMTS) applications. The
MAX2051 also provides excellent suppression of spuri-
ous intermodulation products (> 77dBc at an RF level of
-14dBm), making it an ideal downconverter for DOCSIS ?
3.0 and Euro DOCSIS cable head-end systems. With an
LO circuit tuned to support frequencies ranging from
1200MHz to 2250MHz, the MAX2051 is ideal for high-
side LO injection applications over an IF frequency
range of 50MHz to 1000MHz.
In addition to offering excellent linearity and noise per-
formance, the MAX2051 also yields a high level of com-
ponent integration. The device integrates baluns in the
RF and LO ports, which allow for a single-ended RF
input and a single-ended LO input. The MAX2051
requires a typical LO drive of 0dBm and a supply cur-
rent guaranteed to below 130mA.
The MAX2051 is available in a compact 5mm x 5mm,
20-pin thin QFN package with an exposed pad.
Electrical performance is guaranteed over the extended
Features
? 850MHz to 1550MHz RF Frequency Range
? 1200MHz to 2250MHz LO Frequency Range
? 50MHz to 1000MHz IF Frequency Range
? DOCSIS 3.0 and Euro DOCSIS Compatible
? 7.4dB Typical Conversion Loss
? 7.8dB Typical Noise Figure
? +24dBm Typical Input 1dB Compression Point
? +35dBm Typical Input IP3
? 88dBc Typical 2RF-LO Rejection at P RF = -14dBm
? Integrated LO Buffer
? Integrated RF and LO Baluns for Single-Ended Inputs
? Low LO Drive (0dBm Nominal)
? External Current-Setting Resistor Provides Option
for Operating Device in Reduced-Power/
Reduced-Performance Mode
Ordering Information
temperature range, from T C = -40°C to +85°C.
PART
TEMP RANGE
PIN-PACKAGE
Applications
Video-on-Demand and DOCSIS-Compatible
Edge QAM Modulation
Cable Modem Termination Systems
Microwave and Fixed Broadband Wireless
Access
Microwave Links
MAX2051ETP+ -40°C to +85°C 20 Thin QFN-EP*
MAX2051ETP+T -40°C to +85°C 20 Thin QFN-EP*
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
T = Tape and reel.
Pin Configuration/
Functional Block Diagram
TOP VIEW
Military Systems
Predistortion Receivers
Private Mobile Radios
RF
+
1
20
19
18
EP*
17
16
15
V CC
Integrated Digital Enhanced Network (iDEN ? )
GND
2
14 GND
Base Stations
WiMAX? Base Stations and Customer Premise
GND
3
13 GND
Equipment
Wireless Local Loop
GND
GND
4
5
12
11
LO
GND
MAX2051
6
7
8
9
10
DOCSIS and CableLabs are registered trademarks of Cable
Television Laboratories, Inc. (CableLabs ? ).
iDEN is a registered trademark of Motorola, Inc.
WiMAX is a trademark of WiMAX Forum.
*EXPOSED PAD. CONNECT EP TO GND.
TQFN
________________________________________________________________ Maxim Integrated Products
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.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2051ETP+ | 功能描述:射频混合器 .85GHz-1.55GHz Up/Down Mixer RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX2051ETP+T | 功能描述:射频混合器 .85GHz-1.55GHz Up/Down Mixer RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX2051EVKIT | 功能描述:射频开发工具 SiGE High-Linearity 850MHz to 1550MHz Up/Downconversion Mixer w/LO Buffer RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2051EVKIT# | 制造商:Maxim Integrated Products 功能描述:- Boxed Product (Development Kits) |
| MAX2055 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit |
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