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RFMD: Amplifier: RF5112

Amplifier, RF Transistors, RFMW, Amplifiers and Modules, Passives, Control Components


RF5112
Amplifier, Linear Power, 2.4 - 2.5GHz, dBm, 28dB, 3 X 3 X .9 mm
Manufacturer:RFMD
Status:Standard
Datasheet:RF5112 DataSheet
RoHS Compliance: No
Specifications:
Frequency Min:
2.4 GHz
Frequency Max:
2.5 GHz
Gain:
28 dB
Supply Voltage \ Vd:
4 V
Quiescent Current \ Id:
185 mA
Package:
QFN 3x3mm
VSWR Input:
10 dB
Type:
Linear
The RF5112 is a linear, medium-power, high-efficiency, two-stage amplifier IC designed specifically for battery-powered WLAN applications such as PC cards, mini PCI, and compact flash applications. The device is manufactured on an advanced InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.5GHz OFDM and other spread-spectrum transmitters. The device is provided in a 3mmx3mmx0.9mm, 16-pin, QFN with a backside ground. The RF5112 is designed to maintain linearity over a wide range of supply voltage and power output.

Features:
  • Single Power Supply 3.0V to 5.0V
  • +23dBm <4%EVM 250mA at VCC=5.0V
  • +21dBm <4.0%EVM 185mA atVCC=3.3V
  • 28dB Typical Small Signal Gain
  • 2400MHz to 2500MHz Frequency Range
  • 50W Input and Interstage Matching
  • Pricing
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    100 - 999 $1.16
    1000 - 4999 $0.81
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    RFMW Ltd., 188 Martinvale Lane, San Jose, CA 95119
    1-877-FOR-RFMW (367-7369), 1-408-414-1450, 1-408-414-1461 (Fax)
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