TQ9121 Datasheet (TriQuint) - Low-Noise Amplifier

TQ9121, Low-Noise Amplifier

Name Pin # Description VDD 1, 8 +5 V Power Supply.

Decoupled on chip with 50 pF capacitor.

If additional decoupling is required, decouple with 0.01 uF within 0.25 inch of package.

Pins 1 and 8 are connected internally.

IN 3 Input has ESD-protection diodes internal to the die.

Internal DC bias is is

TQ9121 Features

* s GND 4 TQ9121 5 GND The TQ9121 Low-Noise Amplifier is part of TriQuint's RFIC Downconverter Building Block family. Intended for use in the first stages of a Low-Noise Receiver front end, the TQ9121 provides high-performance operation from a standard +5 V power supply. Its low current consumptio