Datasheet Details
Part number:
MC44S803
Manufacturer:
Freescale Semiconductor
File Size:
544.54 KB
Description:
Low power cmos broadband tuner.
MC44S803-FreescaleSemiconductor.pdf
Datasheet Details
Part number:
MC44S803
Manufacturer:
Freescale Semiconductor
File Size:
544.54 KB
Description:
Low power cmos broadband tuner.
MC44S803, Low Power CMOS Broadband Tuner
Table 1 lists the pin out of the MC44S803.
In addition to the 64 leads, there is a grounding pad on the bottom of the package, which is soldered to the PCB.
Table 1.
Pin Descriptions (Listed by Pin Number) Pin Number Signal Name Description 1 VCO1RegByp Bypass for VCO 1 Reg.,No Connect (Recomme
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 frequency.
The 861 MHz to 1 GHz frequency range is supported with reduced performance
MC44S803 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
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