NJM2278 - 300/400MHz Band 20mW Power Amplifier

New Japan Radio

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Datasheet Details

Part number	NJM2278
Manufacturer	New Japan Radio
File Size	222.77 KB
Description	300/400MHz Band 20mW Power Amplifier
Datasheet	NJM2278-NewJapanRadio.pdf

NJM2278 Product details

Description

PACKAGE OUTLINE The NJM2278 is a narrow band, small signal amplifier, especially designed for use as the final RF amplifier in 300MHz / 400MHz band transmitter.The amplifier produces an output power of up to 20mW at the desired frequency, which frequency and power are adjusted by external input and output matching circuits.It also

Features

S (@400MHz, 2.7V).
Low Operating Voltage 2V to 5.5V.
Low Operating Current 20 mA @ 0dBm input.
Power Gain 17dB @ - 30dBm input 13dB @0dBm input.
Saturation Output 14dBm @3dBm input.
Variable Power Gain Control 4dB.
Excellent Power Gain Thermal Stability Gain Flatness ±1dB (- 40°C to + 85°C).
RF IN Input Impedance 70 Ω.
RF OUT Output Impedance 110 Ω.
Rec.

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Published: Mar 9, 2017 |