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| 型号： | MAX2682EUT+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC DOWNCONVERTER MIXER SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| RF 型： | 手机，ISM，PCS，WLL |
| 频率： | 400MHz ~ 2.5GHz |
| 混频器数目： | 1 |
| 增益： | 14.7dB |
| 噪音数据： | 13.4dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 15mA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 包装： | 标准包装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 其它名称： | MAX2682EUT+TDKR |
19-4786; Rev 2; 8/03
ATION
EVALU
AVAIL
KIT
ABLE
400MHz to 2.5GHz, Low-Noise,
SiGe Downconverter Mixers
General Description
The MAX2680/MAX2681/MAX2682 miniature, low-cost,
low-noise downconverter mixers are designed for low-
voltage operation and are ideal for use in portable com-
munications equipment. Signals at the RF input port are
mixed with signals at the local oscillator (LO) port using a
double-balanced mixer. These downconverter mixers
operate with RF input frequencies between 400MHz and
2500MHz, and downconvert to IF output frequencies
between 10MHz and 500MHz.
The MAX2680/MAX2681/MAX2682 operate from a sin-
gle +2.7V to +5.5V supply, allowing them to be pow-
ered directly from a 3-cell NiCd or a 1-cell Lithium
battery. These devices offer a wide range of supply
currents and input intercept (IIP3) levels to optimize
system performance. Additionally, each device features
a low-power shutdown mode in which it typically draws
less than 0.1μA of supply current. Consult the Selector
Features
o 400MHz to 2.5GHz Operation
o +2.7V to +5.5V Single-Supply Operation
o Low Noise Figure: 6.3dB at 900MHz (MAX2680)
o High Input Third-Order Intercept Point
(IIP3 at 2450MHz)
-6.9dBm at 5.0mA (MAX2680)
+1.0dBm at 8.7mA (MAX2681)
+3.2dBm at 15.0mA (MAX2682)
o <0.1μA Low-Power Shutdown Mode
o Ultra-Small Surface-Mount Packaging
Ordering Information
Guide for various combinations of IIP3 and supply cur-
rent.
PART
TEMP RANGE
PIN- SOT
PACKAGE TOP MARK
The MAX2680/MAX2681/MAX2682 are manufactured
on a high-frequency, low-noise, advanced silicon-ger-
manium process and are offered in the space-saving
6-pin SOT23 package.
MAX2680 EUT-T
MAX2681 EUT-T
MAX2682 EUT-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
6 SOT23-6
6 SOT23-6
6 SOT23-6
AAAR
AAAS
AAAT
Applications
400MHz/900MHz/2.4GHz ISM-Band Radios
Personal Communications Systems (PCS)
TOP VIEW
Pin Configuration
Cellular and Cordless Phones
LO 1
6
SHDN
Wireless Local Loop
IEEE-802.11 and Wireless Data
GND 2
MAX2680
MAX2681
5
V CC
MAX2682
Typical Operating Circuit appears at end of data sheet.
RFIN 3
SOT23-6
4
IFOUT
Selector Guide
FREQUENCY
PART
MAX2680
MAX2681
MAX2682
I CC
(mA)
5.0
8.7
15.0
IIP3
(dBm)
-12.9
-6.1
-1.8
900MHz
NF
(dB)
6.3
7.0
6.5
GAIN
(dB)
11.6
14.2
14.7
IIP3
(dBm)
-8.2
+0.5
+4.4
1950MHz
NF
(dB)
8.3
11.1
10.2
GAIN
(dB)
7.6
8.4
10.4
IIP3
(dBm)
-6.9
+1.0
+3.2
2450MHz
NF
(dB)
11.7
12.7
13.4
GAIN
(dB)
7.0
7.7
7.9
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
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相关代理商/技术参数 |
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| MAX2682EUT-TG21 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2682EVKIT | 功能描述:射频开发工具 MAX2680-82 Eval Kit 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 |
| MAX2683EUE | 功能描述:上下转换器 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX2683EUE+ | 功能描述:上下转换器 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX2683EUE+T | 功能描述:上下转换器 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
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