Oscilator 1GHz

[Pavel Krejci]

The MAX2472/MAX2473 are flexible, wideband, high- reverse-isolation buffer amplifiers. The MAX2472 has dual open-collector outputs
capable of delivering -5dBm into 50 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.



Samply davaji.



P.K.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 79 bytes
Desc: not available
Url : http://nethouse.cz/pipermail/hw-list/attachments/20020304/cb484587/attachment.gif