MICRF113 datasheet(16/21 Pages) MICREL

Numer części	MICRF113

Szczegółowy opis	300MHz to 450MHz 10dBm ASK Transmitter in SOT23

PDF	21 Pages

Scroll/Zoom	100%

Producent	MICREL [Micrel Semiconductor]

Strona internetowa	http://www.micrel.com

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16 / 21 page

Micrel, Inc.

MICRF113

November 2010

M9999-112310

Functional Description

Figure 8 shows the TX113-1c Demo Board PCB layout

and assembly (Gerber format). Figure 9 is a detailed

schematic of the TX113-1c. Note that components

labeled as NP (not placed) can be used to obtain

different configurations. Table 4 describes each header

pin connector used in the demo board.

Function

Name

Functional Description

J1-1

VDD

1.8V to 3.6V input voltage

J1-2

VSS

Ground

J1-3

ASK

Modulating Data Input

J2-1

REF-OSC

External Reference Oscillator Input

J2-2

VSS

Ground

Table 4. Demo Board Pin Names and Descriptions

Notes:

NP = Not Placed

Values in parenthesis apply only to 315MHz option.

R7 is selected to vary output power

Figure 9. TX113-1c Demo Board Schematic

MICRF113 Arkusz danych(PDF) 16 Page - Micrel Semiconductor