HSDL-3003 datasheet(17/21 Pages) HP

Part #	HSDL-3003

Description	IrDA Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver

PDF	21 Pages

Scroll/Zoom	100%

Manufacturer	HP [Agilent(Hewlett-Packard)]

Direct Link	http://www.home.agilent.com

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17 / 21 page

PCMCIA

CONTROLLER

CPU

FOR EMBEDDED

APPLICATION

RAM

ROM

TOUCH

PANEL

RS232C

DRIVER

COM

PORT

PDA PLATFORM

LCD

PANEL

HSDL-3003

Figure 2. IR layout in PDA platform.

The link distance testing was

done using typical HSDL-3003

units with SMC’s FDC37C669

and FDC37N769 Super I/O

controllers. An IrDA link distance

of up to 70 cm was demonstrated.

Remote Control Operation

The HSDL-3003 is spectrally

suited to universal remote control

transmission function at 940 nm

typically. Remote control

applications are not governed by

any standards, owing to which

there are numerous remote

control codes in the market.

Each of these standards results in

receiver modules with different

sensitivities, depending on the

carrier frequencies and

responsivity to the incident light

wavelength.

Based on a survey of some

commonly used remote control

receiver modules, the irradiance

is found to be in the range of

0.05 ~ 0.07 mW/cm2. Based on

a typical irradiance of 0.05 mW/

cm2 and 0.075 mW/cm2 and

turning on the RC LED, a typical

link distance of 8 m and 7 m is

achieved typically.

HSDL-3003 Datasheet(PDF) 17 Page - Agilent(Hewlett-Packard)

HSDL-3003 Datasheet(HTML) 17 Page - Agilent(Hewlett-Packard)

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