MAX2640EUT+T by Analog Devices

300MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers


The MAX2640/MAX2641 are low-cost, ultra-low-noise amplifiers designed for applications in the cellular, PCS, GPS, and 2.4GHz ISM frequency bands. Operating from a single +2.7V to +5.5V supply, these devices consume only 3.5mA of current while providing a low noise figure, high gain, high input IP3, and an operating frequency range that extends from 300MHz to 2500MHz. The MAX2640 is optimized for 300MHz to 1500MHz applications, with a typical performance of 15.1dB gain, input IP3 of -10dBm, and a noise figure of 0.9dB at 900MHz. The MAX2641 is optimized for 1400MHz to 2500MHz applications, with a typical performance of 14.4dB gain, an input IP3 of -4dBm, and a noise figure of 1.3dB at 1900MHz. These devices are internally biased, eliminating the need for external bias resistors and chokes. In a typical application, the only external components needed are a two-element input match, input and output blocking capacitors, and a VCC bypass capacitor. The MAX2640/MAX2641 are designed on a high-frequency, low-noise, advanced silicon-germanium process and are offered in the space-saving 6-pin SOT23 package.

Where to Buy

Prices starting from US$2.41

Distributor Stock
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Farnell
from US$2.47
No stock
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Logo for Newark Electronics
Newark Electronics
from US$2.41
-
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Logo for element14
element14
from US$2.61
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Logo for Richardson RFPD
Richardson RFPD
from US$2.41
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Logo for Analog Devices
Analog Devices
from US$2.67
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Features

Wide Operating Frequency Range MAX2640: 300MHz to 1500MHz MAX2641: 1400MHz to 2500MHz
MAX2640: 300MHz to 1500MHz
MAX2641: 1400MHz to 2500MHz
Low Noise Figure MAX2640: 0.9dB at 900MHz MAX2641: 1.2dB at 1575MHz   1.3dB at 1900MHz   1.5dB at 2450MHz
MAX2640:
MAX2641:
High Gain MAX2640: 15.1dB at 900MHz MAX2641: 15.7dB at 1575MHz   14.4dB at 1900MHz   13.5dB at 2450MHz
MAX2640:
MAX2641:
High Reverse Isolation MAX2640: 40dB at 900MHz MAX2641: 31dB at 1575MHz   30dB at 1900MHz   24dB at 2450MHz
MAX2640:
MAX2641:
+2.7V to +5.5V Single-Supply Operation
Low 3.5mA Supply Current
Ultra-Small SOT23-6 Package

Specifications

RF Freq. (MHz) (min) 400
RF Freq. (MHz) (max) 1500
Gain (dB) 15.1
Noise Figure (dB) 0.9
Input IP3 (dBm) -10
OIP3 (dBm) 5.1
ISUPPLY (mA) 3.5
Footprint (mm x mm) 2.7 x 2.9
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.82


MAX2640EUT+T Semiconductors - ICs by Analog Devices

RF AMP 15.1DB 1.5GHZ SOT-23-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 300MHz
Frequency Max 1.5GHz
Gain 15.1dB
Noise Figure Typ 0.9dB
RF IC Case Style SOT-23
No. of Pins 6Pins
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rf Amp, 15.1Db, 1.5Ghz, Sot-23-6 | Newark Electronics
RF AMP, 15.1DB, 1.5GHZ, SOT-23-6 | element14
RF & MW LNA | Richardson RFPD
300MHz to 2500MHz SiGe Ultra-L | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2640EUT+T ?

Additional datasheets, footprints and schematics for MAX2640EUT+T are listed on our Part Details page. You can also find images and similar parts to MAX2640EUT+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX2640EUT+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX2640EUT+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

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Is the MAX2640EUT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2640EUT+T have stock available?

Authorised distributors including Newark Electronics, element14, Richardson RFPD, Analog Devices and Farnell have stock available or on a lead time for MAX2640EUT+T .

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