TFDU6300-TR3 Vishay, TFDU6300-TR3 Datasheet - Page 2

• Manufacturer Part Number: TFDU6300-TR3
• Description: Infrared Transceivers FIR 4Mbit/s 2.4-3.6V Op Voltage
• Manufacturer: Vishay
• Type: TX/RXr

Specifications of TFDU6300-TR3

• Wavelength: 886 nm
• Continual Data Transmission: 4 Mbit/s
• Radiant Intensity: 180 mW/sr
• Half Intensity Angle Degrees: 48 deg
• Pulse Width: 2.2 us
• Maximum Rise Time: 40 ns
• Maximum Fall Time: 40 ns
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 8.5 mm x 3.1 mm x 2.5 mm
• Data Rate Max: 4Mbps
• Data Transmission Distance: 1m
• Peak Wavelength: 886nm
• Supply Current: 2mA
• Supply Voltage Range: 2.4V To 3.6V
• Operating Temperature Range: -25°C To +85°C
• Wavelength Typ: 886nm
• Data Rate: 4Mbps
• Angle Of Half Sensitivity: 48°
• Fall Time: 40ns
• Rise Time: 40ns
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (min): 2.4V
• Operating Supply Voltage (max): 3.6V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Idle Current, Typ @ 25° C: 1.8 mA
• Link Range, Low Power: 70cm
• Operating Temperature: -25°C ~ 85°C
• Orientation: Side View
• Shutdown: *
• Size: 8.5mm x 3.1mm x 2.5mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.4 V ~ 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TFDU6300
Vishay Semiconductors
FUNCTIONAL BLOCK DIAGRAM
PINOUT
Weight 0.075 g
www.vishay.com
2
PIN DESCRIPTION
NUMBER
PIN
1
2
3
4
5
6
7
8
19531
IRED cathode
IRED anode
SYMBOL
V
RXD
V
GND
TXD
SD
NC
CC2
CC1
18468_1
[e-mail], [e-mail],
Fig. 2 - Pinning
For technical questions within your region, please contact one of the following:
TXD
SD
IRED anode to be externally connected to V
protection circuit disables the IRED driver if the TXD pin is asserted for longer
than 100 µs. When used in conjunction with the SD pin, this pin is also used
places the module into shutdown mode. On the falling edge of this signal, the
than 3.6 V an external resistor might be necessary for reducing the internal
power dissipation. This pin is allowed to be supplied from an uncontrolled
Shutdown, also used for dynamic mode switching. Setting this pin active
state of the TXD pin is sampled and used to set receiver low bandwidth
Received data output, push-pull CMOS driver output capable of driving
standard CMOS. No external pull-up or pull-down resistor is required.
(TXD = low: SIR) or high bandwidth (TXD = high: MIR and FIR) mode
This input is used to transmit serial data when SD is low. An on-chip
Floating with a weak pull-up of 500 k (typ.) in shutdown mode.
High/low levels related to V
power supply separated from the controlled V
Fast Infrared Transceiver Module (FIR, 4 Mbit/s)
IRED cathode, internally connected to driver transistor
to control the receiver mode. Logic reference: V
Am pl if ie r
Fig. 1 - Functional Block Diagram
for 2.4 V to 3.6 V Operation
Internally not connected
DESCRIPTION
Supply voltage
Co mp ar ator
Logic
and
Control
Ground
CC1
GND
. RXD echoes the TXD signal
V
CC1
Definitions:
In the Vishay transceiver datasheets 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
case obsoletes the former version. With introducing the
updated versions the old versions are obsolete. Therefore
the only valid IrDA standard is the actual version IrPhy 1.4 (in
Oct. 2002).
CC2
(V
IRED
[e-mail]
Contro lle d
Dr iv er
). For higher voltages
Tr i- Stat e
Dr iv er
CC1
- supply
CC1
V
RXD
CC2
Document Number: 84763
I/O
O
I
I
I
Rev. 2.0, 04-Aug-09
ACTIVE
High
High
Low