1800-2200 MHz, 27.2 dB, 30.5 dBm InGaP HBT Linear Amplifier

MMA20312B No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The MMA20312BT1 is a 2-stage high efficiency, Class AB InGaP HBT amplifier designed for use as a linear driver amplifier in wireless base station applications as well as an output stage in femtocell or repeater applications. It is suitable for applications with frequencies from 1800 to 2200 MHz such as TD-SCDMA, PCS, UMTS and LTE. The amplifier is housed in a cost-effective, surface mount QFN plastic package.

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Product Details

Features

  • Frequency: 1800-2200 MHz
  • P1dB: 30.5 dBm @ 2140 MHz (CW Application Circuit)
  • Power Gain: 26.4 dB @ 2140 MHz (CW Application Circuit)
  • OIP3: 44.5 dBm @ 2140 MHz (W-CDMA Application Circuit)
  • Active Bias Control (adjustable externally)
  • Single 5 Volt Supply
  • Cost-effective 12-pin, 3 mm QFN Surface Mount Plastic Package
  • RoHS Compliant
  • In Tape and Reel. T1 Suffix = 1000 Units, 12 mm Tape Width, 7-inch Reel.

RF Performance Table

TD-SCDMA, W-CDMA Performance

Typical Performance: VCC = 5 Vdc, ICQ = 70 mA, Pout = 17 dBm
Frequency Gps
(dB)		 ACPR
(dBc)		 PAE
(%)		 Test Signal
1880 MHz29.0–47.49.1TD-SCDMA
1920 MHz29.0–46.79.0TD-SCDMA
2010 MHz27.4–52.09.3TD-SCDMA
2025 MHz26.8–50.09.5TD-SCDMA
2140 MHz27.0–51.79.4W-CDMA

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Design Files

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3 design files

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