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参数资料
| 型号： | TFDU4203 |
| 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： | 7/12页 |
| 文件大小： | 147K |
| 代理商： | TFDU4203 |
TFDU4203
Vishay Semiconductors
Rev. A1.1, 13-Feb-03
7 (12)
www.vishay.com
Document Number 82542
Optoelectronic Characteristics (continued)
Tested for the following parameters (V
CC
= 2.4 V to 5.5 V, –25
°
C to 85
°
C, unless otherwise stated)
Parameter
Test Conditions
Transmitter
Logic Low Shutdown
Input Voltage *)
Logic High Shutdown
Input Voltage *)
Logic Low Transmitter
Input Voltage *)
Logic High Transmitter
Input Voltage *)
Optical Output Radiant
Intensity, |
α
|
≤
±
15
°
Internally Current
Controlled **)
Peak Emission
Wavelength
Spectral Emission
Bandwidth
Optical Rise/Falltime
115.2 kHz
Square Wave Signal
(duty cycle 1:1)
Optical Output Pulse
Duration
1.6
μ
s
Output Radiant Intensity Logic Low Level
Overshoot, Optical
Rising Edge Peak to
Peak Jitter
Independent of
Information Content
*)
Recommended logic levels for minimum shutdown current. The CMOS decision level is 0.5 x V
CC
Symbol
Min.
Typ
Max.
Unit
Remarks
V
IL
(Txd)
–0.5
0.15x
V
CC
6
V
V
IH
(Txd)
0.8x
V
CC
0.5
V
V
IL
(Txd)
0.81x
V
CC
6
V
V
IH
(Txd)
0.8x
V
CC
45
V
I
F1
= 320 mA,
I
e
mW/
sr
Voltage Range
2.7 V to 5.5 V *)
λ
p
880
900
nm
40
nm
200
ns
Input Pulse Duration
1.5
1.6
1.7
μ
s
0.04
25
0.2
μ
W/sr
%
μ
s
Over a Period of 10 bits,
t
j
**)
Add external resistor for V
CC
> 4 V to prevent thermal overload, see Fig. 3
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| TFDU4203-TR1 | Integrated Low Profile Transceiver Module for Telecom Applications ? IrDA Standard |
| TFDU4203-TR3 | Integrated Low Profile Transceiver Module for Telecom Applications ? IrDA Standard |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| TFDU4300 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| TFDU4300 | 制造商:Vishay Intertechnologies 功能描述:IRDA TRANSCIEVER |
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