MAX2472 Series

500MHz to 2500MHz, VCO Buffer Amplifiers

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

500MHz to 2500MHz, VCO Buffer Amplifiers

Part	For Use With/Related Products	Supplied Contents	Utilized IC / Part	Type	Contents	Frequency (Min)	Frequency (Max)	Package Name	Voltage - Supply Span (Max)	Amplifier Type	Package / Case	Number of Circuits	Mounting Type	Current - Supply	Voltage - Supply Span (Min)	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated MAX2472EVKIT	MAX2472	Board(s)	MAX2472	Amplifier	Board	500 MHz	2.5 GHz
Analog Devices Inc./Maxim Integrated MAX2472EUT+T								SOT-6	5.5 V	Buffer	SOT-23-6	1	Surface Mount	5.2 mA	2.7 V	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX2472EUT-T								SOT-6	5.5 V	Buffer	SOT-23-6	1	Surface Mount	5.2 mA	2.7 V	-40 °C	85 °C

Catalog

500MHz to 2500MHz, VCO Buffer Amplifiers

Description

The MAX2472/MAX2473 are flexible, wideband, high- reverse-isolation buffer amplifiers. The MAX2472 has dual open-collector outputs capable of delivering -5dBm into 50Ω while maintaining harmonic suppression below -25dBc. The MAX2473 has a single open-collector output with a bias control pin to vary output power from -10dBm to -2dBm while maintaining harmonic suppression below -25dBc. The MAX2472/MAX2473's combination of high reverse isolation and low supply current makes them ideal for applications requiring high performance with low power. They feature high input impedance and open-collector outputs for maximum flexibility, enabling them to be used with a variety of oscillator topologies.Both the MAX2472 and MAX2473 operate from a single +2.7V to +5.5V supply. With VCC= +3.0V and -25dBm input power, the MAX2472 consumes 5.2mA, while the MAX2473 consumes only 2.7mA. Both devices are available in a tiny 6-pin SOT23 package requiring minimal board space.ApplicationsCellular and PCS Mobile PhonesGeneral-Purpose Buffers/AmplifiersIF/RF OscillatorsISM-Band ApplicationsPrivate Mobile Radios (PMRs)