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MAX2673

更新时间： 2024-11-04 22:55:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	234K
描述
400MHz to 2.5GHz Upconverter Mixers

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中文翻译

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数据手册

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MAX2673 数据手册

19-1382; Rev 1; 9/99

400MHz to 2.5GHz Upconverter Mixers

General Description

Features

The MAX2660/MAX2661/MAX2663/MAX2671/MAX2673

miniature, low-cost, low-noise upconverter mixers are

designed for low-voltage operation and are ideal for

use in portable consumer equipment. Signals at the IF

input port are mixed with signals at the local oscillator

(LO) port using a double-balanced mixer. These

upconverter mixers operate with IF input frequencies

between 40MHz and 500MHz, and upconvert to output

frequencies as high as 2.5GHz.

ꢀ RF Output Frequencies: 400MHz to 2.5GHz

ꢀ Low Noise Figure: 9.3dB (900MHz, MAX2671)

ꢀ +2.7V to +5.5V Single Supply

ꢀ High Output Intercept Point (OIP3)

5.9dBm at 4.8mA (MAX2660)

7.1dBm at 8.3mA (MAX2661)

0.7dBm at 3.0mA (MAX2663)

9.6dBm at 11.8mA (MAX2671)

7.6dBm at 20.5mA (MAX2673)

These devices offer a wide range of supply currents and

output intercept levels to optimize system performance.

Supply current is essentially constant over the specified

supply voltage range. Additionally, when the devices are

ꢀ 1µA Shutdown Mode

ꢀ Ultra-Small Surface-Mount Packaging

in a typical configuration with V

= 0, a shutdown

SHDN

mode reduces the supply current to less than 1µA.

Pin Configurations

The MAX2660/MAX2661/MAX2663/MAX2671 are

offered in the space-saving 6-pin SOT23 package. For

applications requiring balanced IF ports, choose the

MAX2673 in the 8-pin µMAX package.

TOP VIEW

GND

IFIN

SHDN

Applications

400MHz/900MHz/2.4GHz ISM

MAX2660

MAX2661

MAX2663

MAX2671

Hand-Held Radios

RFOUT

Wireless Local Area Networks (WLANs)

IEEE 802.11 and Wireless Data

Personal Communications Systems (PCS)

Cellular and Cordless Phones

SOT23-6

IFIN+

IFIN-

Ordering Information

GND

SHDN

MAX2673

TEMP.

RANGE

PIN-

PACKAGE

TOP

MARK

GND

PART

RFOUT

MAX2660EUT-T -40°C to +85°C

MAX2661EUT-T -40°C to +85°C

MAX2663EUT-T -40°C to +85°C

MAX2671EUT-T -40°C to +85°C

6 SOT23-6

8 µMAX

AAAF

AAAG

AAAL

AAAJ

—

µMAX

Typical Operating Circuits and Functional Diagram appear at

end of data sheet.

MAX2673EUA

-40°C to +85°C

Selector Guide

OUTPUT IP3 (dBm)

AT 900MHz

GAIN (dB)

AT 2450MHz

SINGLE-ENDED OR

PART

LO BUFFER

PACKAGE

(mA)

DIFFERENTIAL IF

Single Ended

Differential

MAX2660

MAX2661

MAX2663

MAX2671

MAX2673

4.8

5.9

7.1

0.7

9.6

7.6

4.6

8.2

1.4

8.9

8.6

6 SOT23

8 µMAX

8.3

3.0

11.8

20.5

Yes

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...16

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与MAX2673相关器件

型号	品牌	获取价格	描述	数据表
MAX2673_1	MAXIM	获取价格	Evaluation Kit
MAX2673EUA	MAXIM	获取价格	400MHz to 2.5GHz Upconverter Mixers
MAX2673EUA+	MAXIM	获取价格	Up Converter, 400MHz Min, 2500MHz Max, MICRO MAX PACKAGE-8
MAX2673EUA+T	MAXIM	获取价格	Up Converter, 400MHz Min, 2500MHz Max, MICRO MAX PACKAGE-8
MAX2673EUA-T	MAXIM	获取价格	Up Converter, 400MHz Min, 2500MHz Max, MICRO MAX PACKAGE-8
MAX2673EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX3761[MAX3761EVKIT ]
MAX2674	MAXIM	获取价格	GPS/GNSS LNAs with Antenna Switch and Bias
MAX2674	ADI	获取价格	带有天线开关和偏置的GPS/GNSS LNA
MAX2674_V01	MAXIM	获取价格	GPS/GNSS LNAs with Antenna Switch and Bias
MAX2674EWT	MAXIM	获取价格	GPS/GNSS LNAs with Antenna Switch and Bias

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