TFDU6100E/TFDS6500E/TFDT6500E

TELEFUNKEN

Semiconductors

Pending—Rev. A, 03-Apr-98

1

Pre-Release Information

2.7–5.5V Fast Infrared Transceiver Module Family

(FIR, 4 Mbit/s)

Features

Applications

4 Mbit/s), HP–SIR, Sharp ASK

and TV Remote

(2.7 to 5.5 V )

Supply Current)

mA

Shutdown Current)

4 Mbit/s in Nominal Design)

(120 mW/sr min

"15_)

Options

–

Universal (9.7 x 4.7 x 4.0 mm)

–

Side View (13.0x5.95x5.3mm)

–

Top View (13.0x7.6x5.95mm)

Capable of Surface Mount

Solderability to Side and Top

View Orientation

Super I/O and Controller Devices

External Shielding Necessary

Required

TEMIC SIR and FIR Infrared

Transceivers

PCs, Palmtop Computers (Win

CE, Palm PC), PDAs

Photocopiers, Screen Projectors

(Cellular Phones, Pagers)

Conferencing Systems

(Dongles)

Collection Devices

Description

The TFDU6100E, TFDS6500E, and TFDT6500E are a

family of low-power infrared transceiver modules

compliant to the IrDA 1.2 standard for fast infrared (FIR)

data communication, supporting IrDA speeds up to 4.0

Mbit/s, HP–SIR, Sharp ASK and carrier based remote

control modes up to 2 MHz. Integrated within the

transceiver modules are a photo PIN diode, infrared

emitter (IRED), and a low-power CMOS control IC to

provide a total front–end solution in a single package.

TEMIC’s FIR transceivers are available in three package

options, including our BabyFace package (TFDU6100E),

the smallest FIR transceiver available on the market. This

wide selection provides flexibility for a variety of

applications and space constraints.

The transceivers are capable of directly interfacing with

a wide variety of I/O chips which perform the pulse-width

modulation/demodulation function, including National

Semiconductor’s PC87338, PC87108 and PC87109,

SMSC’s FDC37C669, FDC37N769 and CAM35C44,

and Hitachi’s SH3. At a minimum, a current-limiting

bypass capacitor are the only external components

required to implement a complete solution.

Package Options

TFDU6100E

Baby Face (Universal)

TFDS6500E

Side View

TFDT6500E

Top View

This product is currently in devleopment. Inquiries regarding the status of this product should be directed to TEMIC Marketing.