SX1223 SEMTECH [Semtech Corporation], SX1223 Datasheet

SX1223

Manufacturer Part Number

SX1223

Description

425 - 475 MHz / 850 - 950 MHz Integrated UHF Transmitter

Manufacturer

SEMTECH [Semtech Corporation]

Datasheet

1.SX1223.pdf (25 pages)

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Part Number

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Quantity

Price

Company:

H&T Electronics

Part Number:

SX1223

Quantity:

400

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SX1223

425 – 475 MHz / 850 – 950 MHz

Integrated UHF Transmitter

GENERAL DESCRIPTION

The SX1223 is a single chip transmitter operating in

UHF frequency bands including the 434, 869 and 915

MHz license-free ISM (Industrial Scientific and

Medical) bands. Its highly integrated architecture

allows for minimum external components while

maintaining

communication parameters are programmable and

most of them can be set dynamically. The SX1223

offers the advantage of high data rate communication

at rates of up to 153.6 kbit/s. The SX1223 is

optimized for low cost applications while offering high

RF output power. The device is suitable for

applications which have to satisfy either the European

(ETSI-300-220) or the North American (FCC part 15)

regulatory standards.

APPLICATIONS

Rev 5 May 2007

Automated Meter Reading (AMR)

Home Automation and Access Control

High-Quality Speech, Music and Data over RF

design

flexibility.

All

major

KEY PRODUCT FEATURES

ORDERING INFORMATION

SX1223I073TRT

Part number

RF output power: up to +10 dBm

Low power consumption:

Supply voltage down to 2.0 V

Data rate from 1.2 to 153.6 kbit/s

On-chip frequency synthesizer

Continuous phase 2-level FSK modulation

Very small RoHS green package (TQFN24, 4mm

x 4mm)

(1)

= 25.8 mA @ 10 dBm (typical)

TR refers to tape & reel.

T refers to Lead Free package.

This device is WEEE and RoHS compliant.

(1)

-40 ° C to +85 ° C

Temperature

range

www.semtech.com

SX1223

TQFN24

Package

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