MAX2057ETX+ by Analog Devices

1300MHz to 2700MHz Variable-Gain Amplifier with Analog Gain Control


The MAX2057 general-purpose, high-performance variable-gain amplifier (VGA) is designed to operate in the 1300MHz to 2700MHz frequency range†. This device features 15.5dB of gain, 6dB of noise figure, and an output 1dB compression point of 23.8dBm. The MAX2057 also provides an exceptionally high OIP3 level of 37dBm, which is maintained over the entire attenuation range. In addition, the on-chip analog attenuators yield infinite control and high attenuation accuracy over selectable 21dB or 42dB control ranges. Each of these features makes the MAX2057 an ideal VGA for DCS/PCS, cdma2000®, W-CDMA, and PHS/PAS transmitter and power amplifier AGC circuits. The MAX2057 is pin compatible with the MAX2056 800MHz to 1000MHz VGA, making this family of amplifiers ideal for applications where a common PC board layout is used for both frequency bands. The MAX2057 operates from a single +5V supply and is available in a compact 36-pin thin QFN package (6mm x 6mm x 0.8mm) with an exposed pad. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range.

Where to Buy

Prices starting from US$7.73

Distributor Stock
Logo for Farnell
Farnell
from US$10.76
41
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$10.06
886
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$12.76
41
in stock
Buy Now
Logo for element14
element14
from US$12.72
41
in stock
Buy Now
Logo for CoreStaff
CoreStaff
from US$7.73
23
in stock
Buy Now

Features

1300MHz to 2700MHz RF Frequency Range†
37dBm Constant OIP3 (Over All Gain Settings)
23.8dBm Output 1dB Compression Point
15.5dB Typical Gain at Maximum Gain Setting
0.5dB Gain Flatness Over 100MHz Bandwidth
6dB Noise Figure at Maximum Gain Setting (Using 1 Attenuator)
Two Gain-Control Ranges: 21dB and 42dB
Analog Gain Control
Single +5V Supply Voltage
Pin Compatible with MAX2056, 800MHz to 1000MHz RF VGA
External Current-Setting Resistors Provide Option for Operating VGA in Reduced-Power/Reduced-Performance Mode
Lead-Free Package Available

Specifications

Gain Control Analog
# Channels 1
RF Freq. (MHz) (min) 1300
RF Freq. (MHz) (max) 2700
Analog Attenuation Range 42
Gain (dB) (max) 15.5
Noise Figure (dB) 6
OIP3 (dBm) 37
OIP2 (dBm) 64
HD2 (dBc) -65
HD3 (dBc) -83
VCC (V) 4.75 to 5.25
ISUPPLY (mA) 180
Footprint (mm x mm) 6.0 x 6.0
Package/Pins TQFN/36
Oper. Temp. (°C) -40 to +85
BudgetaryPrice (See Notes) 8.54


MAX2057ETX+ Maxim Integrated Parts by Analog Devices

RF AMPLIFIER 2.7GHZ -40 TO 85DEG C

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

Specifications

Frequency Min 1.3GHz
Frequency Max 2.7GHz
Gain 15.5dB
Noise Figure Typ 6dB
RF IC Case Style TQFN-EP
No. of Pins 36Pins
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
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

1300MHz to 2700MHz Variable-Ga | Analog Devices
Rf Amplifier, 2.7Ghz, -40 To 85Deg C | Newark Electronics
RF AMPLIFIER, 2.7GHZ, -40 TO 85DEG C | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2057ETX+ ?

Additional datasheets, footprints and schematics for MAX2057ETX+ are listed on our Part Details page. You can also find images and similar parts to MAX2057ETX+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX2057ETX+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX2057ETX+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX2057ETX+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX2057ETX+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2057ETX+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for MAX2057ETX+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX2057ETX+ often in real-time on the comparison pages.

What if I can't find stock of MAX2057ETX+ ?

You can fill out our help required form which you can use to request a quote for MAX2057ETX+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay