參數(shù)資料
型號(hào): TFBS5711-TR3
廠商: Vishay Intertechnology,Inc.
英文描述: Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s) for IrDA
中文描述: 快速紅外收發(fā)器模塊(,補(bǔ)償1.152兆位/秒)為IrDA
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 283K
代理商: TFBS5711-TR3
VISHAY
TFBS5711
Vishay Semiconductors
Document Number 82634
Rev. 1.3, 05-Dec-03
www.vishay.com
5
Optoelectronic Characteristics
Receiver
T
amb
= 25 °C, V
CC1
= V
CC2
= 2.7 V to 5.5 V unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Parameter
Test Conditions
Minimum detection threshold
irradiance
λ
= 850 nm - 900 nm
*)
Some ENDECs are not able to decode short pulses as valid SIR pulses. Therefore this additional mode was added in TFDU5307.
TFDU5307 is set to the "short output pulse" as default after power on, also after recovering from the shutdown mode (SD must have been
longer active than 1.5 ms). For mode changing see the chapter "Programming"
Symbol
E
e
Min
Typ.
100
(10)
Max
150
(15)
Unit
mW/m
2
(
μ
W/cm
2)
kW/m
2
(mW/cm
2
)
mW/m
2
(
μ
W/cm
2)
ns
9.6 kbit/s to 1152 kbit/s
Maximum detection threshold
irradiance
λ
= 850 nm - 900 nm
E
e
5
(500)
Logic LOW receiver input
irradiance
E
e
4
(0.4)
Rise time of output signal
10 % to 90 %, C
L
= 15 pF
90 % to 10 %, C
L
= 15 pF
input pulse length
t
PWopt
> 200 ns
input pulse length
t
PWopt
> 200 ns, see chapter
"Programming"
input irradiance = 100 mW/m
2
,
1.152 Mbit/s, 576 kbit/s
input irradiance = 100 mW/m
2
,
115.2 kbit/s
after shutdown active or (SD low
to high transition)
During this time the pulse
duration of the output can be
programmed to the application
mode. see chapter
"Programming"
after shutdown inactive (SD high
to low transition) and after
power-on
t
r(Rxd)
t
f(Rxd)
t
PW
20
60
Fall time of output signal
20
60
ns
Rxd pulse width of output signal,
default mode after power on
300
400
500
ns
SIR ENDEC compatibility
mode
*)
: Rxd pulse width of
output signal
Stochastic jitter, leading edge
t
PW
1.7
2.0
2.9
μ
s
80
ns
350
ns
Standby /Shutdown delay
0.6
1.5
ms
Shutdown active time window
for programming
600
μ
s
Receiver start up time power on
delay shutdown recovery delay
300
μ
s
Latency
t
L
200
μ
s
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