ATR4251 Datasheet - ATMEL Corporation

ATR4251 High-dynamic-range Antenna Amplifier

The ATR4251 is an integrated low-noise AM/FM antenna amplifier with integrated AGC in BiCMOS2S technology. The device is designed in particular for car applications, and is suitable for windshield and roof antennas. Figure 1-1. Block Diagram QFN24 Package VREF1 24 Low-noise, High-dynamicrange AM/FM.

ATR4251 Features

* High Dynamic Range for AM and FM Integrated AGC for AM and FM High Intercept Point 3rd Order for FM FM Amplifier Adjustable to Various Cable Impedances High Intercept Point 2nd and 3rd Order for AM Low Noise Output Volta

ATR4251_ATMELCorporation.pdf