hsdl-3021 ETC-unknow, hsdl-3021 Datasheet - Page 23

• Manufacturer Part Number: hsdl-3021
• Description: Irda Data Compliant Low Power 4.0 Mbit/s With Remote Control Infrared Transceiver
• Manufacturer: ETC-unknow

www.agilent.com/semiconductors
For product information and a complete list of
distributors, please go to our web site.
For technical assistance call:
Americas/Canada: [phone] or
[phone]
Europe: [phone]
China: 10800 650 0017
Hong Kong: ([phone]
India, Australia, New Zealand: ([phone]
Japan: ([phone](Domestic/Interna-
tional), or 0120-61-1280(Domestic Only)
Korea: ([phone]
Singapore, Malaysia, Vietnam, Thailand,
Philippines, Indonesia: ([phone]
Taiwan: ([phone]
Data subject to change.
Copyright © 2005 Agilent Technologies, Inc.
February 22, 2005
5989-2360EN
Two-TxD Direct Transmission Mode
Transceiver Control I/O Truth Table for Two-TxD Direct Transmission Mode
SD
0
0
0
0
1
*The shutdown condition will set the transceiver to the default mode (IrDA-SIR)
TxIR
0
0
1
1
0
TxRC
0
1
0
1
0
LED
OFF
ON
ON
-
OFF
Remarks
IR Rx enabled. Idle mode
Remote control operation
IrDA Tx operation
Not recommended (both transmitters off)
Shutdown mode*