tfds4400 Vishay, tfds4400 Datasheet - Page 4

• Manufacturer Part Number: tfds4400
• Description: Sir Transceiver Module 115.2 Kbit/s 2.7 V To 5.5 V
• Manufacturer: Vishay

Electrical Characteristics
T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Optoelectronic Characteristics
T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
TFDS4400
Vishay Semiconductors
4 (14)
Transceiver
Supply Voltage
Supply Current Pin V
(Receive Mode)
Supply Current Pin V
(avg) (Transmit Mode)
Leakage Current of IR
Emitter, IRED Anode Pin
Transceiver Power On
Settling Time
Receiver
Minimum Detection
Minimum Detection
Threshold Irradiance a = 15 , SIR Mode, SC = LOW
Maximum Detection
Maximum Detection
Threshold Irradiance a = 90 , SIR Mode, V
Logic LOW Receiver
Input Irradiance
Output Voltage –
Out ut Voltage
Rxd
Output Current –
Rxd
Rise Time – Rxd
Fall Time – Rxd
Pulse Width – Rxd
Output
Jitter, Leading Edge
of Output Signal
Latency
www.vishay.com
amb
amb
= 25_C, V
= 25_C, V
Parameters
Parameters
CC
CC
= 2.7 V to 5.5 V unless otherwise noted.
= 2.7 V to 5.5 V unless otherwise noted.
CC1
CC1
BER = 10
a = 15 , SIR Mode, SC = HIGH
a = 90 , SIR Mode, V
SC = HIGH or LOW
Active, C = 15 pF, R = 2.2 kW
Non–active, C = 15 pF, R = 2.2 kW
V
C = 15 pF, R = 2.2 kW
C = 15 pF, R = 2.2 kW
Input pulse width = 1.6 s,
115.2 kbit/s
Over a Period of 10 bit, 115.2 kbit/s
OL
Receive Mode
Transmit Mode, R2 = 47 W
(see Recommended Applica-
tion Circuit)
V
V
I
(at IRED Anode Pin)
V
V
V
V
< 0.8 V
IRED
CC1
CC1
CC1
CC1
CC1
CC2
Test Conditions / Pins
–8
= 210 mA
Test Conditions
= 5.5 V
= 2.7 V
= 5.5 V
= 2.7 V
= OFF, T
= 6 V, T = 25 to 85 C
(IrDA Specification)
XD
= LOW,
CC1
CC1
= 5 V
= 3 V
I
I
I
Symbol
L (IREDA)
Symbol
CC1 (Rx)
CC1 (Tx)
t
t
T
V
r (Rxd)
f (Rxd)
V
V
t
I
PON
E
E
E
E
E
PW
CC1
OL
t
OH
OL
t
L
i
e
e
e
e
e
V
CC1
Min.
2.7
2.0
Min.
1.41
3.3
20
20
6
8
–0.5
0.005
Typ.
1.3
1.0
5.0
3.5
50
Typ.
100
0.5
20
10
15
5
4
Document Number 82524
Rev. A1.5, 31-May-00
Max.
Max.
1400
5.5
5.5
2.5
1.5
5.5
4.5
0.5
200
500
0.8
35
15
4
8
2
mW/m
mW/m
mW/m
kW/m
kW/m
Unit
Unit
mA
mA
mA
mA
mA
ns
ns
V
V
V
V
A
s
s
s
s
2
2
2
2
2