Part Number
|
MAX1473 |
Manufacturer
|
Maxim Integrated Products |
Description
|
ASK Superheterodyne Receiver |
Published
|
Oct 17, 2007 |
Detailed Description
|
com
19-2748; Rev 3; 11/03
315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range
Genera...
|
Datasheet
|
MAX1473
|
Overview
com
19-2748; Rev 3; 11/03
315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range
General Description
The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range.
Its signal range is from -114dBm to 0dBm.
With few external components and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets.
The chip consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an onchip phase-locked-loop (PLL) with integrated voltagecontrolled oscillator (VCO), a 10.
7MHz IF...
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