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SE2598L

2.4 GHz Power Amplifier with Power Detector

The SE2598L is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The device incorporates a power detector for closed loop monitoring of the output power.

The SE2598L includes a digital enable control for device on/off control.

The SE2598L temperature compensated power detector is highly immune to mismatch at its output with less than 1.5 dB of variation with a 2:1 mismatch.

Features

    • Single 3.3 V Supply Operation:
      19 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps
      23 dBm, ACPR < -32 dBc, 802.11b
    • 28 dB Gain
    • Integrated temperature compensated power detector
    • Digital power amplifier enable pin (VEN)
    • Lead Free, Halogen Free and RoHS compliant
    • Small package: 16 pin 3 mm x 3 mm x 0.9 mm QFN, MSL 1

Images & Diagrams

Specifications

    • Frequency Range (GHz)
    • 2.4-2.5
    • Test Frequency (GHz)
    • 2.45
    • Gain Typ. (dB)
    • 28
    • Power Added Efficiency (%)
    • OIP3 (dBm)
    • P1 dB (dBm)
    • 26.5
    • VCC (V)
    • 3.3
    • Quiescent Current Typ. (mA)
    • 125
    • Noise Figure Typ. (dB)
    • Package
    • QFN, 16-pin
    • Package (mm)
    • 3 x 3 x 0.9

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