TSH690 amplifier equivalent, 40mhz to 1ghz amplifier.
INFORMATION
CIRCUIT DESCRIPTION The TSH690 is 50Ω input/outputinternallymatched from 300MHz to 1000MHz. Due to its open-.
TSH690 is a wide band RF amplifier, consisted of 2 stages, designed in advanced bipolar process featuring 28dB gain and +13.5dBm output power at 450MHz under 3V. The pin 8 allows an external bias current adjust to tune the output power and also to se.
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