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Introduction

The MC13770 is a single band front-end IC designed for wireless receiver applications. It contains a low noise LNA and a high linearity mixer. The LNA is integrated with a bypass switch to preserve input intercept performance. The device is fabricated using Freescales Advanced RF BiCMOS process using the SiGe:C option and is packaged in a 12 pin Quad Flat Non-leaded package.

特性 Features

• RF Input Frequency: 2100 to 2400 MHz

• LNA Gain = 15 dB (Typ)

• LNA Input 3rd Order Intercept Point (IIP3) = 0 dBm (Typ)

• LNA Noise Figure (NF) = 1.5 dB (Typ)

• Bypass Mode Included for Improved Intercept Point Performance

• Double Balanced Mixer

• Mixer Conversion Gain = 10 dB (Typ)

• Mixer Noise Figure (NF) = 8.0 dB (Typ)

• Mixer Input 3rd Order Intercept Point (IIP3) = -3.0 dBm (Typ)

• Total Supply Current = 8.0 mA

LNA = 3.0 mA

Mixer = 5.0 mA