MAX2056

PRODUCTION

800MHz to 1000MHz Variable-Gain Amplifier with Analog Gain Control

High-Performance RF VGA with 44dB of Linearly Controlled Dynamic Range and Constant OIP3 of 39dBm

Data Sheet (Rev. 0) Product Selection Table
Part Models
2
1ku List Price
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Part Details

  • 800MHz to 1000MHz RF Frequency Range†
  • 39dBm Constant OIP3 (Over All Gain Settings)
  • 23.5dBm Output 1dB Compression Point
  • 15.5dB Typical Gain at Maximum Gain Setting
  • 0.15dB Gain Flatness Over 100MHz Bandwidth
  • 4.5dB Noise Figure at Maximum Gain Setting (Using 1 Attenuator)
  • Two Gain-Control Ranges: 22dB and 44dB
  • Analog Gain Control
  • Single +5V Supply Voltage
  • Pin Compatible with MAX2057, 1700MHz to 2500MHz RF VGA
  • External Current-Setting Resistors Provide Option for Operating VGA in Reduced-Power/Reduced-Performance Mode
  • Lead-Free Package Available
    • MAX2056
    800MHz to 1000MHz Variable-Gain Amplifier with Analog Gain Control
    MAX2056: Typical Application Circuit
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    Documentation

    Data Sheet 1

    Reliability Data 1

    Technical Articles 2

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    Hardware Ecosystem

    Parts Product Life Cycle Description
    Analog Control Variable Gain Amplifiers (VGAs) 1
    MAX2057
    		PRODUCTION 1300MHz to 2700MHz Variable-Gain Amplifier with Analog Gain Control
    Digital Control VGAs 2
    MAX2027
    		PRODUCTION IF Digitally Controlled Variable-Gain Amplifier
    MAX2055
    		PRODUCTION Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier
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    Evaluation Kits

    MAX2056EVKIT

    Evaluation Kit for the MAX2056

    Buy Now View Details

    Features and Benefits

  • Analog Gain Control
  • Up to 44dB Gain-Control Range
  • 800MHz to 1000MHz Frequency Range
  • Fully Assembled and Tested
  • Input and Output Internally Matched to 50Ω Over Entire Band Of Operation
  • 50Ω SMA Inputs and Outputs for Easy Testing of All MAX2056 Features

    • Product Details

    The MAX2056 evaluation kit (EV kit) simplifies evaluation of the MAX2056 general-purpose, high-performance, variable-gain amplifier with analog gain control. The EV kit is fully assembled and tested at the factory. Standard 50Ω SMA connectors are included at the input and output of the EV kit to allow quick and easy evaluation on the test bench.

    This data sheet provides a list of equipment required to evaluate the device, a straightforward test procedure to verify functionality, a circuit schematic for the kit, a bill of materials (BOM) for the kit, and artwork for each layer of the PC board.

    Applications

    • Automated Test Equipment (ATE)
    • Broadband Systems
    • Cellular cdmaOne™, cdma2000®, and Integrated Digital Enhanced Network Base-Station Transmitter
    • Digital and Spread-Spectrum Communication Systems
    • GSM 850/GSM 900 2G and 2.5G EDGE Base-Station Transmitters and Power Amplifiers
    • Microwave Terrestrial Links
    • Receiver Gain Control
    • Transmitter Gain Control
    • WCDMA 850MHz and Other 3G Base-Station Transmitters and Power Amplifiers
    MAX2056EVKIT
    Evaluation Kit for the MAX2056

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