MAX2642EXT+T by Analog Devices

900MHz SiGe, High-Variable IP3, Low-Noise Amplifier


The MAX2642/MAX2643 low-cost, high third-order intercept point (IP3), low-noise amplifiers (LNAs) are designed for applications in cellular, ISM, SMR, and PMR systems. They feature a programmable bias, allowing the IP3 and supply current to be optimized for specific applications. These LNAs provide up to 0dBm input IP3 while maintaining a low noise figure of 1.3dB. The gain for these devices is typically 17dB. The MAX2642 also features a 13dB attenuation step, which extends the LNA's dynamic range. Both devices feature a shutdown mode that minimizes power consumption. On-chip output matching saves board space by reducing the number of external components. The MAX2642/MAX2643 are designed on a low-noise, advanced silicon-germanium (SiGe) process technology. They operate from a +2.7V to +5.5V single supply and are available in the ultra-small 6-pin SC70 package.

Where to Buy

Prices starting from US$2.58

Distributor Stock
Logo for Farnell
Farnell
from US$2.65
522
in stock
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Logo for Analog Devices
Analog Devices
from US$2.86
33,195
in stock
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Logo for element14
element14
from US$3.07
522
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.97
10
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$2.58
-
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Features

Wide Frequency Range: 800MHz to 1000MHz
High Output IP3 and Adjustable +17dBm at 5.3mA +7dBm at 2.8mA
+17dBm at 5.3mA
+7dBm at 2.8mA
Low Noise Figure: 1.3dB at 900MHz
13dB Attenuation Step (MAX2642)
On-Chip Output Matching
Low-Power Shutdown Mode
+2.7V to +5.5V Single-Supply Operation
Ultra-Small SC70-6 Package

Specifications

RF Freq. (MHz) (min) 800
RF Freq. (MHz) (max) 1000
Gain (dB) 16.7
Noise Figure (dB) 1.35
Input IP3 (dBm) 17
OIP3 (dBm) 16.7
ISUPPLY (mA) 5.3
Footprint (mm x mm) 2.0 x 2.1
Package/Pins SC70/6
BudgetaryPrice (See Notes) 2.26


MAX2642EXT+T Semiconductors - ICs by Analog Devices

LOW NOISE AMP 800MHZ-1GHZ SC-70-6

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

Specifications

Frequency Min 800MHz
Frequency Max 1GHz
Gain 16.7dB
Noise Figure Typ 1.3dB
RF IC Case Style SC-70
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 -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

900MHz SiGe, High-Variable IP3 | Analog Devices
LOW NOISE AMP, 800MHZ-1GHZ, SC-70-6 | element14
Low Noise Amp, 800Mhz-1Ghz, Sc-70-6 | Newark Electronics
RF & MW LNA | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2642EXT+T ?

Additional datasheets, footprints and schematics for MAX2642EXT+T are listed on our Part Details page. You can also find images and similar parts to MAX2642EXT+T on this page.

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Is the MAX2642EXT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2642EXT+T have stock available?

Authorised distributors including Analog Devices, element14, Farnell, Newark Electronics and Richardson RFPD have stock available or on a lead time for MAX2642EXT+T .

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