tfdu6108 Vishay, tfdu6108 Datasheet - Page 3

• Manufacturer Part Number: tfdu6108
• Description: Fast Infrared Transceiver Module 4 Mbit/s , Irda Serial Interface Compatible, 2.7 V To 5.5 V Supply Voltage Range
• Manufacturer: Vishay

Pinout
TFDU6108
weight 200 mg
Absolute Maximum Ratings
Reference point Ground (pin 8) unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
*) Due to the internal measures the device is a "class1" device. It will not exceed the IrDA intensity limit of 500 mW/sr.
Document Number 82537
Rev. 1.7, 13-May-05
Supply voltage range,
transceiver
Supply voltage range,
transmitter
Supply voltage range,
transceiver logic
Input currents
Output sinking current
Junction temperature
Power dissipation
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature
Average output current
Repetitive pulse output current
IRED anode voltage
Transmitter data input voltage
Receiver data output voltage
Virtual source size
Maximum Intensity for Class 1
Operation of IEC825-1 or
EN60825-1, edition Jan. 2001*)
IrDA specified maximum limit
17087
Parameter
"U" Option BabyFace
1
IRED
2 3 4 5 6
(Universal)
0 V < V
0 V < V
0 V < V
for all pins, except IRED anode
pin
see derating curve, figure 4
see recommended solder profile
(see figure 3)
< 90 μs, t
Method: (1 - 1/e) encircled
energy
unidirectional operation, worst
case IrDA FIR pulse pattern
CC2
CC1
CC1
Detector
Test Conditions
7 8
on
< 6 V
< 6 V
< 6 V
< 20 %
I
I
IRED
IRED
Definitions:
In the Vishay transceiver data sheets the following nomenclature is
used for defining the IrDA operating modes:
SIR: 2.4 kbit/s to 115.2 kbit/s, equivalent to the basic serial infrared
standard with the physical layer version IrPhy 1.0
MIR 576 kbit/s to 1152 kbit/s
FIR 4 Mbit/s
VFIR 16 Mbit/s
MIR and FIR were implemented with IrPhy 1.1, followed by IrPhy
1.2, adding the SIR Low Power Standard. IrPhy 1.3 extended the
Low Power Option to MIR and FIR and VFIR was added with IrPhy
1.4. A new version of the standard in any obsoletes the former ver-
sion.
Symbol
V
V
V
V
T
V
V
T
IREDA
P
CC1
CC2
logic
T
amb
Txd
Rxd
d
stg
D
J
(DC)
(RP)
- 0.5
- 0.5
- 0.5
- 0.5
- 0.5
- 0.5
- 25
- 40
Min
2.5
Vishay Semiconductors
Typ.
2.8
TFDU6108
V
V
Internally
limited to
logic
logic
class 1
+ 100
Max
+ 85
125
350
240
130
600
500
+ 6
+ 6
+ 6
+ 6
10
25
+ 0.5
+ 0.5
www.vishay.com
mW/sr
Unit
mW
mm
mA
mA
mA
mA
°C
°C
°C
°C
V
V
V
V
V
V
3