GENERAL DESCRIPTION
UAA2073AM contains both a receiver front-end and a high frequency transmit mixer intended for GSM (Global System for Mobile communications) cellular telephones. Designed in an advanced BiCMOS process it combines high performance with low power consumption and a high degree of integration, thus reducing external component costs and total front-end size.

FEATURES
• Low-noise, wide dynamic range amplifier
• Very low noise figure
• Dual balanced mixer for at least 30 dB on-chip image rejection
• IF I/Q combination network for 175 MHz
• Down-conversion mixer for closed-loop transmitters
• Independent TX/RX fast on/off power-down modes
• Very small outline packaging
• Very small application (no image filter).

APPLICATIONS
• 900 MHz front-end for GSM hand-portable equipment
• Compact digital mobile communication equipment
• TDMA receivers.