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MAX2663 fiches techniques PDF

Maxim Integrated - 400MHz to 2.5GHz Upconverter Mixers

Numéro de référence MAX2663
Description 400MHz to 2.5GHz Upconverter Mixers
Fabricant Maxim Integrated 
Logo Maxim Integrated 





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MAX2663 fiche technique
19-1382; Rev 1; 9/99
400MHzEVAFLOULALTOIWONDKAITTAMSAHNEUEATLS to 2.5GHz Upconverter Mixers
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
Ordering Information
PART
TEMP.
RANGE
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
MAX2673EUA -40°C to +85°C
PIN-
PACKAGE
6 SOT23-6
6 SOT23-6
6 SOT23-6
6 SOT23-6
8 µMAX
TOP
MARK
AAAF
AAAG
AAAL
AAAJ
Features
o RF Output Frequencies: 400MHz to 2.5GHz
o Low Noise Figure: 9.3dB (900MHz, MAX2671)
o +2.7V to +5.5V Single Supply
o 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)
o 1µA Shutdown Mode
o Ultra-Small Surface-Mount Packaging
Pin Configurations
TOP VIEW
LO 1
6 SHDN
GND 2
IFIN 3
MAX2660
MAX2661
MAX2663
MAX2671
5 VCC
4 RFOUT
SOT23-6
LO 1
GND 2
SHDN 3
VCC 4
MAX2673
8 IFIN+
7 IFIN-
6 GND
5 RFOUT
µMAX
Typical Operating Circuits and Functional Diagram appear at
end of data sheet.
PART
MAX2660
MAX2661
MAX2663
MAX2671
MAX2673
ICC
(mA)
4.8
8.3
3.0
11.8
20.5
OUTPUT IP3 (dBm)
AT 900MHz
5.9
7.1
0.7
9.6
7.6
GAIN (dB)
AT 2450MHz
4.6
8.2
1.4
8.9
8.6
LO BUFFER
No
No
No
Yes
Yes
Selector Guide
SINGLE-ENDED OR
DIFFERENTIAL IF
Single Ended
Single Ended
Single Ended
Single Ended
Differential
PACKAGE
6 SOT23
6 SOT23
6 SOT23
6 SOT23
8 µMAX
________________________________________________________________ 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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