Preamplifiers:BGA 2003 (Silicon MMIC amplifier):

In general, the function of a preamp is to amplify a low-level signal to line-level.

DESCRIPTION:

Silicon MMIC amplifier consisting of an NPN double poly silicon transistor with integrated biasing for low voltage applications in a plastic.

Applications:

• Wideband applications, e.g. analog and digital cellular Telephones

• High frequency oscillators• Low noise amplifiers

FEATURES:

• Low current• Very high power gain• Low noise figure.• Control pin for adjustment bias current• Supply and RF output pin combined

SYMBOL PARAMETER CONDITIONS MIN MAX UNIT

VS supply voltage

RF input AC coupled

- 4.5 V

VCTRL voltage on control pin

- - 2 V