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AIC1840

REGULATED GaAsFET BIAS

AIC1840 Features

* " Low Output Noise: 2mV Ripple. " Work with Small Capacitors (as Low as 0.22µF). " Fixed -2V or Adjustable Output. " 2.5V to 6.5V Input Voltage Range. " Switching Frequency: 104KHz in Normal Operation. " 1µA Maximum in Shutdown Mode. ! APPLICATIONS " Cellular Phones. " GaAsFET Power Amplifier Module

AIC1840 General Description

The AIC1840/1841 is a switched-capacitor voltage inverter that generates a regulated fixed -2.0V or externally adjustable output. An internal linear post-regulator reduces the output voltage ripple to less than 2mV, making the AIC1840/1841 excellent for use as bias voltage generator for transmitter .

AIC1840 Datasheet (101.87 KB)

Preview of AIC1840 PDF

Datasheet Details

Part number:

AIC1840

Manufacturer:

Analog Intergrations Corporation

File Size:

101.87 KB

Description:

Regulated gaasfet bias.

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AIC1840 REGULATED GaAsFET BIAS Analog Intergrations Corporation

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