Maxim
›
Products
›
Communications
›
Wireless and RF
›
MAX2027

MAX2027

IF Digitally Controlled Variable-Gain Amplifier

Lowest Noise, Highest Linearity, SiGe Integrated DVGA for Base Stations

Data Sheet
Subscribe

Please check latest availability status for a specific part variant.

Overview

Description

The MAX2027 high-performance, digitally controlled variable-gain amplifier is designed for use from 50MHz to 400MHz.

The device integrates a digitally controlled attenuator and a high-linearity IF amplifier in one package. Targeted for IF signal chains to adjust gain either dynamically or as a one-time channel gain setting, the MAX2027 is ideal for applications requiring high performance. The attenuator provides 23dB of attenuation range with ±0.05dB state-to-state accuracy.

The MAX2027 is available in a thermally enhanced 20- pin TSSOP-EP package and operates over the -40°C to +85°C temperature range.
MAX2027: Typical Application Circuit MAX2027: Typical Application Circuit Enlarge+

Key Features

  • 50MHz to 400MHz Frequency Range
  • Variable Gain: -8dB to +15dB
  • Output IP3: 35dBm (at All Gain Settings)
  • Noise Figure: 4.7dB at Maximum Gain
  • Digitally Controlled Gain with 1dB Resolution and ±0.05dB State-to-State Accuracy

Applications/Uses

  • Automated Test Equipment (ATE)
  • Broadband Systems
  • Cellular Base Stations
  • Receiver Gain Control
  • Terrestrial Links
  • Transmitter Gain Control

Parametric Specs

Part NumberGain Cntl.ChannelsRF Freq.
(MHz)		RF Freq.
(MHz)		Digital Attenuation Range
(dB)		Digital Attenuator Step Size
(dB)		Gain
(dB)		Noise Figure
(dB)		OIP3
(dBm)		OIP2
(dBm)		HD2
(dBc)		HD3
(dBc)		VCC
(V)		ISUPPLY
(mA)		Footprint
(mm x mm)		Package/PinsOper. Temp.
(°C)		Budgetary
Price
minmaxmaxSee Notes
MAX2027 Digital15040023115.54.734.742-44-684.75 to 5.25606.4 x 6.5
TSSOP-EP/20
TSSOP/20
-40 to +85$5.76 @1k
See All RF and IF Variable Gain Amplifiers (17)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Design Resources


MAX2027EVKIT: Evaluation Kit for the MAX2027

Technical Documents

Tutorial 5429 The IP3 Specification - Demystified
Tutorial 5100 General Layout Guidelines for RF and Mixed-Signal PCBs
App Note 3942 Optimize the Buffer Amplifier/ADC Connection
App Note 3062 Dynamic Performance Requirements for High-Performance ADCs and RF Components in Digital Receiver Applications

Quality and Environmental Data

Request Reliability Report for: MAX2027 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX2027EUP+D
  • MAX2027EUP+TD
    •

    Quality And Environmental

    Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

    Order

     
    Status:
    Package:
    Temperature:

    Related Resources

    Related Products

    New Products


    MAX5871
    16-Bit, 5.9Gsps Interpolating and Modulating RF DAC with JESD204B Interface

    • Simplifies RF Design and Enables New Wireless Communication Architectures
    • Direct RF Synthesis of 600MHz Bandwidth Up to 2.8GHz
    • Highly Flexible and Configurable

    SC-USB-SPI-PICO
    USB-to-SPI Interface Adapter for SC1905 and SC1894

    • USB interface connection to the serial parallel interface to the SC1894 and the SC1905
    • Windows 10, Windows 7
    • USB 3.0 and USB 2.0

    SC1905
    698MHz to 3800MHz RF Power Amplifier Linearizer (RFPAL)

    • RFin/RFout PA Linearizer SoC in Standard CMOS
    • External Reference Clock Support:
    • Low Power Consumption: 1280mW

    MAX41461
    300MHz–960MHz ASK Transmitter with I2C Interface

    • Low Implementation Cost
    • Increased Range, Data Rates, and Security
    • Extend Battery Life with Low Supply Current

    MAX41462
    300MHz–960MHz ASK Transmitter with I2C Interface

    • Low Implementation Cost
    • Increased Range, Data Rates, and Security
    • Extend Battery Life with Low Supply Current

    MAX3523
    Low-Power DOCSIS 3.1 Programmable-Gain Amplifier

  • Delivers +68dBmV Output Power While Meeting DOCSIS 3.1 Requirements
  • Covers 5MHz–204MHz Output Bandwidth
  • 3.5W Power Consumption with 5V Supply Voltage

    • Technical Docs

    Reference Designs

    Type ID Title
    Evaluation Board3704MAX2027EVKIT Evaluation Kit for the MAX2027