tfdu6301 Vishay, tfdu6301 Datasheet - Page 4

• Manufacturer Part Number: tfdu6301
• Description: Fast Infrared Transceiver Module Fir, 4 Mbit/s For 2.4 V To 3.6 V Operation And Low
• Manufacturer: Vishay

TFDU6301
Vishay Semiconductors
Electrical Characteristics
Transceiver
T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Note:
1)
www.vishay.com
4
Supply voltage
Dynamic supply current
Shutdown supply current
Shutdown supply current
Operating temperature range
Digital Reference Voltage
Input voltage low
(TXD, SD)
Input voltage high
(TXD, SD)
Input leakage current
(TXD, SD)
Input capacitance, TXD, SD
Output voltage low
Output voltage high
Output RXD current limitation
high state
low state
SD shutdown pulse duration
RXD to V
SD mode programming pulse
duration
amb
The typical threshold level is 0.5 x V
= 25 °C, V
CC1
Parameter
impedance
CC1
1)
= V
CC2
= 2.4 V to 3.6 V unless otherwise noted.
sensitive, detector is disabled in
temperature range, not ambient
T= 25 °C, not ambient light
SD = High, full specified
dd
. It is recommended to use the specified min/max values to avoid increased operating current.
Internally generated
Activating shutdown
Short to Ground
shutdown mode
Test Conditions
MIR/FIR mode
I
Short to V
light sensitive
C
C
OH
I
OL
V
SD = High
SIR mode
load
load
All modes
in
= - 250 µA
= 500 µA
> 1.6 V
= 15 pF
= 15 pF
CC1
In transmit mode, add additional 85 mA (typ) for IRED current.
Add RXD output current depending on RXD load.
Symbol
Receive mode only, idle
t
R
SDPW
V
V
V
V
I
I
I
V
I
I
V
T
ICH
RXD
CC
CC
SD
SD
C
CC
OH
OL
dd
IH
A
IL
I
0.8 x V
1.62
- 0.5
Min.
- 25
400
200
2.4
1.5
- 1
30
dd
0.01
Typ.
500
1.8
2.0
1.8
1.8
Document Number 84668
Max.
+ 85
1.98
600
3.6
3.0
3.3
0.5
+ 1
0.4
20
20
Rev. 1.7, 03-Jan-08
1
6
5
•
Unit
mA
mA
mA
mA
μA
µA
µA
kΩ
°C
pF
µs
ns
V
V
V
V
V
V