Rainbow-electronics MAX2673 Bedienungsanleitung PDF herunterladen

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.

General Description

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.

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

in a typical configuration with V

SHDN

= 0, a shutdown

mode reduces the supply current to less than 1µA.

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.

Applications

400MHz/900MHz/2.4GHz ISM

Hand-Held Radios

Wireless Local Area Networks (WLANs)

IEEE 802.11 and Wireless Data

Personal Communications Systems (PCS)

Cellular and Cordless Phones

Features

♦ 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)

♦ 1µA Shutdown Mode

♦ Ultra-Small Surface-Mount Packaging

MAX2660/MAX2661/MAX2663/MAX2671/MAX2673

400MHz to 2.5GHz Upconverter Mixers

________________________________________________________________ Maxim Integrated Products 1

19-1382; Rev 1; 9/99

PART

MAX2660EUT-T

MAX2661EUT-T

MAX2663EUT-T

-40°C to +85°C

TEMP.

RANGE

PIN-

PACKAGE

6 SOT23-6

EVALUATION KIT MANUALS

FOLLOW DATA SHEET

Typical Operating Circuits and Functional Diagram appear at

end of data sheet.

Ordering Information

TOP

MARK

AAAF

AAAG

AAAL

MAX2671EUT-T

-40°C to +85°C 6 SOT23-6 AAAJ

MAX2673EUA

-40°C to +85°C 8 µMAX —

PART

(mA)

OUTPUT IP3 (dBm)

AT 900MHz

GAIN (dB)

AT 2450MHz

LO BUFFER

SINGLE-ENDED OR

DIFFERENTIAL IF

PACKAGE

MAX2660 4.8 5.9 4.6 No Single Ended 6 SOT23

MAX2661 8.3 7.1 8.2 No Single Ended 6 SOT23

MAX2663 3.0 0.7 1.4 No Single Ended 6 SOT23

MAX2671 11.8 9.6 8.9 Yes Single Ended 6 SOT23

MAX2673 20.5 7.6 8.6 Yes Differential 8 µMAX

Selector Guide

Pin Configurations

GND

RFOUTIFIN

16SHDN

5 V

MAX2660

MAX2661

MAX2663

MAX2671

SOT23-6

TOP VIEW

GND

RFOUTV

IFIN+

IFIN-GND

SHDN

µMAX

MAX2673

1 2 3 4 5 6 ... 15 16

Inhaltsverzeichnis

Seite 1 - FOLLOW DATA SHEET

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.General Descript

Seite 2 - AC ELECTRICAL CHARACTERISTICS

MAX2660/MAX2661/MAX2663/MAX2671/MAX2673 400MHz to 2.5GHz Upconverter Mixers10 ________________________________________________________________________

Seite 3