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MAX850

Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias

MAX850 Features

* o Fixed -4.1V or Adjustable -0.5V to -9V Output at 5mA o 4.5V to 10V Input Voltage Range o 2mVp-p Output Voltage Ripple (MAX850

* MAX852) 1mVp-p Output Voltage Ripple (MAX853) o 100kHz Charge-Pump Switching Frequency (MAX850/MAX851/MAX853) o External Synchronizing Clock Input (MAX852) o Logic-

MAX850 General Description

The MAX850

*MAX853 low-noise, inverting, chargepump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850

*MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive control vol.

MAX850 Datasheet (118.93 KB)

Preview of MAX850 PDF

Datasheet Details

Part number:

MAX850

Manufacturer:

Maxim

File Size:

118.93 KB

Description:

Low-noise / regulated / negative charge-pump power supplies for gaasfet bias.

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TAGS

MAX850 Low-Noise Regulated Negative Charge-Pump Power Supplies for GaAsFET Bias Maxim

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