SX1243 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

Manufacturer

SX1243

Low Cost Low Current Integrated Transmitter 310 to 928MHz Frequency Agile

Semtech Corporation 

WIRELESS & SENSING

SX1243

Integrated Transmitter IC

DATASHEET

1.3. Pin Description, DFN8 Encapsulation

Table 1 Description of the SX1243 DFN8 Pinouts

Number

Name

0

GND

1

NRESET

2

DATA

3

GND

4

XTAL

5

VBAT

6

CTRL

7

TX_READY

8

RFOUT

Type

I

I

I/O

I

I/O

I

I

O

O

Function in ‘Power & Go’ Modes

Function in ‘Advanced’ Mode

Exposed Pad, Ground

Reset (Optional, can be left floating)

Transmit Data

Transmit or Configuration Data

Ground

Reference Crystal

Power Supply 1.8V to 3.7V

Config Selection

Configuration Data Clock

Transmitter Ready Flag (Optional, can be left floating)

Transmitter RF Output

SX1243, Rev 3, May 2012

©2012 Semtech Corporation

Page 4

www.semtech.com

Share Link: