BFP780

Drive Amplifier

Description:

The is a single stage driver amplifier with high linearity and high power gain. Its output 1dB compression point is 23 dBm. The chip is housed in a halogen-free industry standard package SOT343. The proper die attach with good thermal contact is 100% tested and verified. Same as BFQ790, the device is based on "s reliable and cost effective NPN SiGe technology running in high volume. The collector design allows safe operation with 5 V supply voltage.

Summary of Features:

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High 3rd order intercept point OIP3 of 34 dBm @ 5 V, 90 mA

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High compression point OP1dB of 23 dBm @ 5 V, 90 mA corresponding to 45 % collector efficiency

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Low minimum noise figure of 1.2 dB @ 900 MHz, 5 V, 30 mA

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Single stage, intended for external matching

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High maximum RF input power PRFinmax of 20 dBm

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Safe operation with single 5 V supply

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100% test of proper die attach for reproducible thermal contact

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100% DC and RF tested

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Easy to use large signal compact VBIC model in development

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Cost effective NPN SiGe technology running in very high volume

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Easy to use Pb-free RoHS compliant and halogen-free industry standard package SOT343, low RTHJS of 95 K/W