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参数资料
| 型号： | TFDU4202-TR3 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| 中文描述： | 集成的收发器模块超薄电信应用-红外标准 |
| 文件页数： | 5/13页 |
| 文件大小： | 214K |
| 代理商： | TFDU4202-TR3 |
TFDU4202
Vishay Semiconductors
Document Number 82541
Rev. 1.8, 05-Dec-05
www.vishay.com
5
Transmitter
Truth table
Parameter
Test Conditions
Symbol
V
IL(TXD)
Min
- 0.5
Typ.
Max
Unit
V
Logic low transmitter input
voltage
Logic high transmitter input
voltage
Output radiant intensity
0.15 x V
CC
V
IH(TXD)
0.8 x V
CC
6
V
I
F1
= 320 mA, |
α
|
≤
± 15 °,
current controlled by external
resistor, voltage range
2.7 V to 5.5 V
I
e
45
mW/sr
Peak emission wavelength
λ
p
850
900
nm
Spectral emission bandwidth
Optical rise/fall time
60
nm
ns
115.2 kHz square wave signal
(duty cycle 1 : 1)
input pulse duration 1.6 μs
input pulse duration > 25 μs,
safety protection
logic low level
200
Optical output pulse duration
1.5
1.6
1.7
25
μs
μs
Output radiant intensity
Overshoot, optical
Rising edge peak to peak jitter
0.04
25
0.2
μW/sr
%
μs
over a period of 10 bits,
independent of information
content
t
j
Inputs
Optical input Irradiance mW/m
2
Outputs
V
CC
low
high
TXD
RXD
Transmitter
x
x
x
low
high
0
I
e
0
0
0
high
high
≥
25 μs
low
low
x
high
high
x
< 4
> Min. detection threshold irradiance
< Max. detection threshold irradiance
> Max. detection threshold irradiance
low
undefined
0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TFDU4202-TR3 | 制造商:Vishay Semiconductors 功能描述:LED Lamp |
| TFDU4203 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| TFDU4203-TR1 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Integrated Low Profile Transceiver Module for Telecom Applications ? IrDA Standard |
| TFDU4203-TR3 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Integrated Low Profile Transceiver Module for Telecom Applications ? IrDA Standard |
| TFDU4204 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
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