ASDL-3023
IrDA Data Compliant Low Power 4Mbit/s
with Remote Control Infrared Transceiver
Data Sheet
Description
The ASDL-3023 is a new generation low profile high
speed enhanced infrared (IR) transceiver module that
provides the capability of (1) interface between logic
and IR signals for through-air, serial, half-duplex IR data
link, and (2) IR remote control transmission for universal
remote control applications. The ASDL-3023 can be used
for IrDA as well as remote control application without the
need of any additional external components for multi-
plexing.
The ASDL-3023 is fully compliant to IrDA Physical Layer
specification version 1.4 low power from 9.6 kbit/s to 4.0
Mbit/s (FIR) and IEC825 Class 1 eye safety standards.
The ASDL-3023 can be shutdown completely to achieve
very low power consumption. In the shutdown mode, the
PIN diode will be inactive and thus producing very little
photocurrent even under very bright ambient light. It is
also designed to interface to input/output logic circuits as
low as 1.5V. These features are ideal for battery operated
mobile devices such as PDAs and mobile phones that
require low power consumption.
Features
General Features
•
Operating temperature from -25° C ~ 85°C
- Critical parameters are guaranteed over
temperature and supply voltage
•
Vcc Supply 2.4 to 3.6 V
•
Interface to Various Super I/O and Controller Devices
- Input/Output Interface Voltage of 1.5 V
•
Miniature Package
Miniature Package (shielded)
Height : 1.75 mm
Height : 1.95 mm
Width : 7.5 mm
Width : 8.0 mm
Depth : 2.75 mm
Depth : 3.00 mm
•
Moisture Level 3
•
Power Saving using 3 ILED range (SIR, MIR/FIR, RC
mode)
•
LED stuck high protection
•
High EMI Performance
•
High ESD Performance
•
Designed to Accommodate Light Loss with Cosmetic
Windows
•
IEC 825-Class 1 Eye Safe
Applications
Mobile data communication and universal remote control
•
Mobile Phones
•
PDAs
•
Digital Still Camera
•
Printer
•
Handy Terminal
•
Industrial and Medical Instrument
IrDA
Features
•
Fully Compliant to IrDA 1.4 Physical Layer Low Power
Specifications from 9.6 kbit/s to 4.0 Mb/s
- Link distance up to 30cm (minimum)
•
Complete shutdown
•
Low Power Consumption
- Low shutdown current
- Low idle current
Application Support Information
The Application Engineering Group is available to assist
you with the application design associated with ASDL-
3023 infrared transceiver module. You can contact them
through your local sales representatives for additional
details.
Remote Control Features
•
Wide angle and high radiant intensity
•
Spectrally suited to remote control transmission
function
•
Minimum peak wavelength of 880nm
•
2 RC Transmission Mode
- Single TXD (Programmable Mode)
- Dual TXD (Direct)
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
