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SE2597L

2.4 GHz Power Amplifier with Power Detector

The SE2597L 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 SE2597L includes a digital enable control for device on/off control. The SE2597L 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.

Please note: SE2597L-R1 is being discontinued and is not recommended for new designs. The suggested replacement is SE2565T.

Please note: SE2597L-R is being discontinued and is not recommended for new designs. The suggested replacement is SE2623L-RN.

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Specifications

Frequency Range (GHz)2.4-2.5

Test Frequency (GHz)2.45

Gain Typ. (dB)28

Power Added Efficiency (%)—

OIP3 (dBm)—

P_{1 dB} (dBm)26.5

V_CC (V)3.3

Quiescent Current Typ. (mA)125

Noise Figure Typ. (dB)—

PackageQFN, 16-pin

Package (mm)3 x 3 x 0.9

Features

Single 3.3 V Supply Operation:
19 dBm, EVM = 3 %, 802.11g, OFDM 54 Mbps
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

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