MC44S803 Datasheet (Low Power CMOS Broadband Tuner)

Part: MC44S803
Manufacturer: Freescale Semiconductor
Size: 544.54 KB

MC44S803 Key Features

Low power consumption (746 mW typical)
Single 3.3 V supply operation
Programmable power down mode with fast start-up
Variable-gain Low-Noise Amplifier (LNA) with 40 dB gain control range
Ability to switch between two external analog control voltages for LNA
Two fully integrated frequency synthesizers
Fully integrated tuned circuit Voltage Controlled Oscillators (VCOs)
Fully integrated VCO varactors (requires only one external inductor)
Second IF variable gain amplifier
Flexible reference oscillator circuit (4.0 MHz to 28 MHz crystal)

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MC44S803 Description

Freescale Semiconductor Technical Data Low Power CMOS Broadband Tuner Freescale Semiconductor’s MC44S803 is a 3.3 Volt, low power, high performance, single-chip CMOS, broadband tuner. This chip offers a cost-effective, low-power solution for high-performance analog and digital TV market. This highly integrated third generation silicon tuner covers a 48 MHz to 1 GHz RF input and converts to a 30 MHz to 60 MHz IF...