TFDU7100-TR3 VISHAY [Vishay Siliconix], TFDU7100-TR3 Datasheet - Page 5

• Manufacturer Part Number: TFDU7100-TR3
• Description: Infrared Transceiver Module (FIR, 4 Mbit/s) for IrDA combined with Remote Control Receiver (36 kHz to 38 kHz Carrier)
• Manufacturer: VISHAY [Vishay Siliconix]

Optoelectronic Characteristics
Receiver
Tested at T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
*)
**)
fication while the source is operating at the minimum intensity in angular range into the minimum half-angle range at the maximum Link
Length.
***)
maximum intensity in angular range at Minimum Link Length must not cause receiver overdrive distortion and possible related link errors.
If placed at the Active Output Interface reference plane of the transmitter, the receiver must meet its bit error ratio (BER) specification
For more definitions see the document “Symbols and Terminology” on the Vishay Website (http://www.vishay.com/docs/82512/82512.pdf).
Document Number 84773
Rev. 1.1, 27-Sep-06
Minimum detection threshold
irradiance, SIR mode
Maximum irradiance in angular
range
Logic LOEW receiver input
irradiance
Rise time of output signal
Fall time of output signal
RXD pulse width of output
signal, 50 % SIR Mode
RXD pulse width of output
signal, 50 % MIR mode
RXD pulse width of output
signal, 50 % FIR mode
Stochastic jitter, leading edge
Receiver start-up time
IrDA low power specification is 90 mW/m
IrDA sensitivity definition: Minimum Irradiance E
Maximum Irradiance E
***)
amb
Parameter
= 25 °C, V
*)**)
CC1
e
In Angular Range, power per unit area. The optical delivered to the detector by a source operating at the
= v
CC2
9.6 kbit/s to 115.2 kbit/s
λ = 850 nm - 900 nm
α = 0°, 15°
576 kbit/s to 4 Mbit/s
λ = 850 nm - 900 nm
α = 0°, 15°
λ = 850 nm - 900 nm
λ = 850 nm - 900 nm
t
f = 115 kHz, no output signal
allowed
10 % to 90 %, C
90 % to 10 %, C
Input pulse length
1.4 µs < P
Input pulse length
1.4 µs < P
- 25 °C < T < 85 °C
Input pulse length
P
Input pulse length
P
Input pulse length
P
E
4 Mbit/s
E
1.152 kbit/s
Input irradiance = 100 mW/m
576 kbit/s
E
≤ 115.2 kbit/s
After completion of shutdown
programming sequence Power
on delay
r
, t
Wopt
Wopt
Wopt
e
e
e
= 2.7 V to 5.5 V unless otherwise noted.
f
= 200 mW/m
= 200 mW/m
= 200 mW/m
< 40 ns, t
= 217 ns, 1.152 Mbit/s
= 125 ns, 4.0 Mbit/s
= 250 ns, 4.0 Mbit/s
Test Conditions
2
. Spec takes a window loss 10 % into account.
Wopt
Wopt
po
< 25 µs
< 25 µs
2
2
2
= 1.6 µs at
L
L
,
,
,
= 15 pF
= 15 pF
**)
e
In Angular Range, power per unit area. The receiver must meet the BER speci-
2
,
Symbol
t
t
r (RXD)
f (RXD)
t
t
t
t
t
t
E
E
E
E
PW
PW
PW
PW
PW
PW
e
e
e
e
(0.4)
Min
110
100
225
225
1.5
4
Vishay Semiconductors
(500)
(4.5)
Typ.
(10)
100
250
2.1
1.8
45
5
TFDU7100
(8.1)
Max
(19)
190
270
140
275
275
350
500
2.6
81
40
40
20
40
80
www.vishay.com
(mW/cm
(µW/cm
(µW/cm
(µW/cm
mW/m
mW/m
mW/m
kW/m
Unit
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
µs
2
2
2
2
2
2
2
2
)
)
)
)
5