Agilent HSDL-3602
IrDA
廬
Data 1.4 Compliant
4 Mb/s 3V Infrared Transceiver
Data Sheet
Description
The HSDL-3602 is a low-height
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 Specifica-
tions 1.1 and IEC825-Class 1 Eye
Safety Standard.
Applications
鈥?Digital imaging
鈥?Digital still cameras
鈥?Photo-imaging printers
鈥?Data communication
鈥?Notebook computers
鈥?Desktop PCs
鈥?Win CE handheld products
鈥?Personal Digital Assistants
(PDAs)
鈥?Printers
鈥?Fax machines, photocopiers
鈥?Screen projectors
鈥?Auto PCs
鈥?Dongles
鈥?Set-top box
鈥?Telecommunication products
鈥?Cellular phones
鈥?Pagers
鈥?Small industrial and medical
instrumentation
鈥?General data collection
devices
鈥?Patient and pharmaceutical
data collection devices
鈥?IR LANs
Features
鈥?Fully compliant to IrDA
1.1 specifications:
鈥?9.6 kb/s to 4 Mb/s operation
鈥?Excellent nose-to-nose
operation
鈥?Typical link distance > 1.5 m
鈥?IEC825-Class 1 eye safe
鈥?Wide operating voltage range
鈥?2.7 V to 3.6 V
鈥?Small module size
鈥?4.0 x 12.2 x 4.9 mm (H x W x D)
鈥?Complete shutdown
鈥?TXD, RXD, PIN diode
鈥?Low shutdown current
鈥?10 nA typical
鈥?Adjustable optical power
management
鈥?Adjustable LED drive-current
to maintain link integrity
鈥?Single Rx data output
鈥?FIR select pin switch to FIR
鈥?Integrated EMI shield
鈥?Excellent noise immunity
鈥?Edge detection input
鈥?Prevents the LED from long
turn-on time
鈥?Interface to various super I/O and
controller devices
鈥?Designed to accommodate light
loss with cosmetic window
鈥?Only 2 external components are
required
V
CC
R1
LEDA (10)
TXD (9)
SP
MD0 (4)
MD1 (5)
HSDL-3602
RXD (8)
FIR_SEL (3)
CX1
GND (7)
CX2
V
CC
(1)
AGND (2)
HSDL-3602 Functional block diagram