HSDL-3600 Datasheet, PDF (1/34 Pages) Agilent(Hewlett-Packard) – IrDA Compliant 4 Mb/s 3 V Infrared Transceiver

HSDL-3600 #007/#008/#107
IrDA® Compliant 4 Mb/s 3 V Infrared Transceiver
Data Sheet
Description
The HSDL-3600 is a low-profile infrared transceiver
module that provides interface between logic and IR
signals for through-air, serial, half-duplex IR data link.
The module is compliant to IrDA Data Physical Layer
Specifications 1.1 and IEC825-Class 1 Eye Safe.
The HSDL-3600 contains a high-speed and high-
efficiency 870 nm LED, a silicon PIN diode, and an
integrated circuit. The IC contains an LED driver and a
receiver providing a single output (RXD) for all data
rates supported.
Functional Block Diagram
V_CC
R1
LEDA (10)
TXD (9)
SP
MD0 (4)
MD1 (5)
HSDL-3600
RXD (8)
FIR_SEL (3)
GND (7)
CX1
CX2
V_CC (1)
AGND (2)
Features
• Fully compliant to IrDA 1.1 physical layer specifications
9.6 kb/s to 4 Mb/s operation
• Typical link distance >1.5 m
• Compatible with HP-SIR and TV remote
• IEC825-Class 1 eye safe
• Low power operation: 2.7 V to 3.6 V
• Small module size: 4.0 x 12.2 x 5.1 mm (HxWxD)
• Complete shutdown: TXD, RXD, PIN diode
• Low shutdown current: 10 nA typical
• Adjustable optical power management: Adjustable LED
drive-current to maintain link integrity
• Single Rx data output: Speed select by FIR select pin
• Integrated EMI shield: Excellent noise immunity
• Edge detection input: Prevents the LED from long turn-
on time
• Interface to various super I/O and controller devices
• Designed to accommodate light loss with cosmetic
window
• Only 2 external components are required
Applications
• Digital imaging
– Digital still cameras
– Photo-imaging printers
• Data communication
– Notebook computers
– Desktop PCs
– Win CE handheld products
– Personal Digital Assistants (PDAs)
– Printers
– Fax machines, photocopiers
– Screen projectors
– Auto PCs
– Dongles
– Set-top box
• Telecommunication products
– Cellular phones
– Pagers
• Small industrial & medical instrumentation
– General data collection devices
– Patient & pharmaceutical data collection devices
• IR LANs