MAX2371ETC+ by Analog Devices

LNAs with Step Attenuator and VGA

Status: Active
Series: MAX2371
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (AGC) intended as a low-noise gain stage. These devices provide high gain-control range (typically 60dB) at radio frequency (RF) with excellent noise and reverse isolation characteristics. The MAX2371/MAX2373 can work over the frequency range from 100MHz to 1GHz. In practice, only a narrow band is needed in each application, so different matching circuits can be applied. The devices are dynamically configured through the digital/analog control pins to select either maximum gain and low noise figure or power-saving mode. In addition, the MAX2371/MAX2373 feature high/low-current modes, high/low attenuation modes, linearly controlled gain states, and shutdown mode.

Prices starting from US$2.54


Distributor Starting From Stock
Logo for element14 element14 US$2.92
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Logo for Richardson RFPD Richardson RFPD US$2.54
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Logo for Newark Electronics Newark Electronics -
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Features

Low Noise Figure (1.8dB typical)
High Small-Signal Gain (15dB Nominal)
Wide Frequency Range of Operation (100MHz to 1GHz)
20dB Step Attenuator
45dB AGC Range Excluding Step Attenuator
2.65V to 3.3V Single-Supply Operation
Shutdown Mode
3.5mA Supply Current, Adjustable Down to 2.5mA
40dB Reverse Isolation

Specifications

RF Freq. (MHz) (min) 100
RF Freq. (MHz) (max) 1000
Gain (dB) 15
Noise Figure (dB) 1.8
Input IP3 (dBm) -4
OIP3 (dBm) 13.5
ISUPPLY (mA) 2.5 to 3.5
Footprint (mm x mm) 3.0 x 3.0
Package/Pins TQFN/12
BudgetaryPrice (See Notes) 2.01


MAX2371ETC+ Semiconductors - ICs by Analog Devices

LOW NOISE AMP 14.5DB 174MHZ TQFN-12

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

Specifications

Frequency Min 136MHz
Frequency Max 174MHz
Gain 14.5dB
Noise Figure Typ 1.8dB
RF IC Case Style TQFN
No. of Pins 12Pins
Supply Voltage Min 2.65V
Supply Voltage Max 3.3V
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

RF & MW LNA | Richardson RFPD
LOW NOISE AMP, 14.5DB, 174MHZ, TQFN-12 | Farnell
Low Noise Amp, 14.5Db, 174Mhz, Tqfn-12 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2371ETC+ ?

Additional datasheets, footprints and schematics for MAX2371ETC+ are listed on our Part Details page. You can also find images and similar parts to MAX2371ETC+ on this page.

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Is the MAX2371ETC+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2371ETC+ have stock available?

Authorised distributors including element14, Richardson RFPD, Farnell and Newark Electronics have stock available or on a lead time for MAX2371ETC+ .

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