hsdl-3610 Avago Technologies, hsdl-3610 Datasheet - Page 7

• Manufacturer Part Number: hsdl-3610
• Description: Irda Data Compliant 115.2 Kb/s Infrared Transceiver
• Manufacturer: Avago Technologies

Electrical & Optical Specifications
Specifications hold over the Recommended Operating Conditions unless otherwise noted. Unspecified test conditions can
be anywhere in their operating range. All typical values are at 25 C and 3.3 V unless otherwise noted.
Notes:
TXD “Stuck ON” Protection
7
10. Wake Up Time is the time between the transition from a shutdown state to an active state and the time when the receiver is active and ready to
7. An in-band optical signal is a pulse/sequence where the peak wavelength, p, is defined as 850
8. Logic Low is a pulsed response. The condition is maintained for duration dependent on pattern and strength of the incident intensity.
9. For in-band signals 115.2 kb/s where 3.6 W/cm
Parameter
Receiver
Receiver
Data Output
Voltage
Logic High Receiver Input
Irradiance
Logic Low Receiver Input
Irradiance
Receiver Peak Sensitivity
Wavelength
Receiver SIR Pulse Width
Receiver Latency Time
Receiver Rise/Fall Times
Receiver Wake Up Time
compliant with the IrDA Serial Infrared Physical Layer Link Specification.
receive infrared signals.
TXD
LED
Logic Low
Logic High
Viewing Angle
t
pw (MAX.)
[8]
t
tpw (SIR)
r/f
Symbol
2
V
V
2
EI
EI
t
(RXD)
t
OH
W
OL
1/2
L
P
H
L
EI 500 mW/cm
Vcc – 0.2
0.0036
Min.
30
0
1
2
.
Typ.
880
20
25
-
-
Max.
Vcc
500
100
0.4
0.3
4.0
50
mW/cm
p 900 nm, and the pulse characteristics are
W/cm
Unit
nm
ns
V
V
s
s
s
2
2
Conditions
I
EI 3.6 W/cm
I
EI 0.3 W/cm
For in-band signals
115.2 kb/s
For in-band signals
[10]
OL
OH
1/2
1/2
1/2
= 1.0 mA,
= -20 A,
15
15
15
[9]
[7]
, C
L
=10 pF
2
2
,
,
[7]