U4254BM-M Datasheet Low-noise Am/fm Antenna Impedance Matching Ic

Manufacturer: Atmel (now Microchip Technology)

Datasheet Details

Part number	U4254BM-M
Manufacturer	Atmel (now Microchip Technology)
File Size	168.91 KB
Description	Low-noise AM/FM Antenna Impedance Matching IC
Datasheet	U4254BM-M_ATMELCorporation.pdf

The U4254BM-M is an integrated low-noise AM/FM antenna impedance matching circuit in BiCMOS technology.

The device is designed specifically for car applications and is suitable for windshield and roof antennas.

Figure 1.

High Dynamic Range for AM and FM Integrated AGC for FM High Intercept Point 3rd-order for FM FM Amplifier Adjustable to Various Cable Impedances High Intercept Point 2nd-order for AM Low-noise Output Voltage Low-power Consumption Electrostatic sensitive device. Observe precautions for handling. Low-noise AM/FM Antenna Impedance Matching IC U4254BM-M.

Part Number	Description
U4223B	Time-Code Receiver with A/D Converter