CXA3176N Datasheet

CXA3176N IF Amplifier for FM Receiver (AFC Supported)

The CXA3176N is a low current consumption FM IF amplifier which employs the newest bipolar process. It is suitable for FM receiver using AFC. Features • Low current consumption : 0.95 mA (typ. at VCC1=1.4 V) 0.15 mA (typ. at VCC2=3.0 V) • Small package 24-pin SSOP • Second mixer and oscillator • Nee.

Features

• Low current consumption : 0.95 mA (typ. at VCC1=1.4 V) 0.15 mA (typ. at VCC2=3.0 V)
• Small package 24-pin SSOP
• Second mixer and oscillator
• Needless of IF decoupling capacitor
• Reference power supply for operational amplifier
• RSSI function (dynamic range of 70 dB)
• IF input, VCC standard
• AFC function
• Maximum input frequency : 30 MHz Applications
• FM receiver supporting AFC
• Double conversion FM receiver Structure Bipolar silicon monolithic IC Block Diagram and Pin Configuration REG CONT REG OUT CHARGE AMP_OUT LVA OUT MIX IN AUDIO 24 pin SSOP (Plastic) Absolute Maximum Ratings.