MCP2030 datasheet(26/66 Pages) MICROCHIP

Part #	MCP2030

Description	Three-Channel Analog Front-End Device

PDF	66 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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26 / 66 page

MCP2030

DS21981A-page 26

3.5

Demodulated Data Output (LFDATA)

Carrier Clock Output (CCLK)

SPI Data I/O (SDIO)

When the CS pin is high, this pin is an output pin for

demodulated data or carrier clock depending on output

type selection. When carrier clock output (CCLK) is

selected, the LFDATA output is a square pulse of the

input carrier clock and is available as soon as the AGC

stabilization time (TSTAB) is completed.

When the CS pin is low, this pin becomes the SPI data

input and output (SDIO).

3.6

LC Input (LCX, LCY, LCZ)

These pins are the input pins for the external LC

resonant antenna circuits. The antenna circuits are

connected between the LC pin and the LCCOM pin.

3.7

LC Common Reference (LCCOM)

This pin is the common reference input pin for the

external LC resonant circuit.

MCP2030 Datasheet(PDF) 26 Page - Microchip Technology