HSDL-1001 Datasheet, PDF (1/8 Pages) Agilent(Hewlett-Packard) – Infrared IrDA Compliant Transceiver

Infrared IrDA
Compliant Transceiver
Technical Data
HSDL-1001
Features
• Fully Compliant to
IrDA 1.0 – 115 Kb/s
• Compatible with ASK,
Consumer IR/TV Remote
• Superb Nose-to-Nose
Operation
• Low Power Consumption
3 µA in Shutdown
• Supply Voltage Range
2.7 V – 5.5 V
• Operational Down to 2 V
• Free Netlist for IrDA
Modulation Circuitry
• Low Latency 100 µs
• Available in Tape & Reel
for Auto Insertion
• Drop in Replacement for
HSDL-1000
Description
The HSDL-1001 infrared
transceiver provides the interface
between logic and IR signals for
through-air, serial, half-duplex IR
data links and is designed to
satisfy the IrDA Physical Layer
Specification for data rates up to
115 Kb/s.
The HSDL-1001 contains a high
speed, high efficiency TS AlGaAs
875 nm LED, a silicon PIN
photodiode and a bipolar, silicon
integrated circuit. The IC contains
an LED driver, amplifiers and
a quantizer.
The shutdown function permits
operating the receiver in a
low current mode to minimize
battery drain.
Applications for the HSDL-1001
include notebook PCs, telephones,
pagers, printers, cameras, and
industrial handheld devices.
LEDC
V+
R_LED
LEDA
BUTTRESS
LEAD*
PIN 1
1001
YYWW
PIN 1
INDICATOR
TXD
RXD
SHUTDOWN
V+
CX4 CX3
TXD
LED
V_PIN
RXD
PHOTODIODE
COMPARATOR
SD
V_CC
GND
GND
* SIDE BUTTRESS LEADS ARE FOR MECHANICAL STABILITY AND
SHOULD NOT BE CONNECTED TO ANY ELECTRICAL POTENTIAL.