ZNBG3118

switched-bias-generators; Provides bias for up to three GaAs and HEMT FETsDynamic FET protection and temperature compensationDrain current set by external resistorRegulated negative rail generator requires only 2 external capacitorsAccurate voltage detector and polarisation switch for LNB’s22kHz tone detection for band switching with rejection of unwanted signalsBand switch supports both Discrete, MIMIC and PLL local oscillatorsCompliant with ASTRA control specificationsLow current for power efficient systemsWide operating supply range of 3.3V to 8V;

The ZNBG3118 is a bias and control solution designed for Satellite Low Noise Blocks (LNB’s). Providing three bias stages to power control and protect the GaAs or HEMT FET low noise amplifier’s (LNA’s). The ZNBG3118 integrates an accurate voltage detector to select the LNB polarisation channel and an advanced tone detector to select the local oscillator (LO) for band switching.

ZNBG3118

LNA GaAs FET BIAS CONTROLLER WITH POLARIZATION AND BAND SELECT

ZNBG3118JA16TC

LNA GaAs FET BIAS CONTROLLER WITH POLARIZATION AND BAND SELECT

ZNBG3118JA16TC

Package：16-VFQFN 裸露焊盤(pán)；包裝：卷帶（TR） 類(lèi)別：集成電路（IC） 電源管理 - 專(zhuān)用 描述：IC CTRLR BIAS FET3STAGE QFN3030-

ZPDR-20V-S

JST
N/A