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參數(shù)資料
| 型號： | TFBS4650 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Standard IrDA with Low Power Consumption; Small Foodprint; |
| 中文描述： | 標(biāo)準(zhǔn)IrDAwith低功耗，小Foodprint; |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 235K |
| 代理商： | TFBS4650 |
www.vishay.com
124
Document Number 84672
Rev. 1.1, 03-Jul-06
TFBS4650
Vishay Semiconductors
Optoelectronic Characteristics
Receiver
T
amb
= 25 °C, V
CC
= 2.4 V to 3.6 V unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Parameter
Test Conditions
Minimum irradiance Ee in
angular range *)**)
Maximum irradiance Ee in
angular range ***)
*)
This parameter reflects the backlight test of the IrDA physical layer specification to guarantee immunity against light from fluorescent
lamps
**)
IrDA sensitivity definition: Minimum Irradiance E
e
In Angular Range, power per unit area. The receiver must meet the BER specification
while the source is operating at the minimum intensity in angular range into the minimum half-angle range at the maximum Link Length
***)
Maximum Irradiance E
e
In Angular Range, power per unit area. The optical delivered to the detector by a source operating at the max-
imum 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.
****)
RXD output is edge triggered by the rising edge of the optical input signal. The output pulse duration is independent of the input pulse
duration.
For more definitions see the document “Symbols and Terminology” on the Vishay Website (http://www.vishay.com/docs/82512/82512.pdf).
Symbol
E
e
Min
Typ.
40
(4.0)
Max
81
(8.1)
Unit
mW/m
2
(μW/cm
2
)
9.6 kbit/s to 115.2 kbit/s
λ
= 850 nm to 900 nm
λ
= 850 nm to 900 nm
E
e
5
(500)
kW/m
2
(mW/cm
2
)
mW/m
2
(μW/cm
2
)
No receiver output input
irradiance
According to IrDA IrPHY 1.4,
Appendix A1, fluorescent light
specification
10 % to 90 %, C
L
= 15 pF
90 % to 10 %, C
L
= 15 pF
Input pulse width
1.63 μs
Power on delay
E
e
4
(0.4)
Rise time of output signal
t
r (RXD)
t
f (RXD)
t
PW
20
100
ns
Fall time of output signal
20
100
ns
RXD pulse width of output
signal, 50%****)
Receiver start up time
Latency
1.7
2.0
2.9
μs
100
50
150
200
μs
μs
t
L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TFBS4650-TR1 | Infrared Transceiver 9.6 kbit/s to 115.2 kbit/s (SIR) |
| TFBS4650-TR3 | Infrared Transceiver 9.6 kbit/s to 115.2 kbit/s (SIR) |
| TFBS4710 | Serial Infrared Transceiver SIR, 115.2 kbit/s, 2.7 V to 5.5 V Operation |
| TFBS4710-TR1 | Serial Infrared Transceiver SIR, 115.2 kbit/s, 2.7 V to 5.5 V Operation |
| TFBS4710-TT1 | Serial Infrared Transceiver SIR, 115.2 kbit/s, 2.7 V to 5.5 V Operation |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFBS4650_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Infrared Transceiver 9.6 kbit/s to 115.2 kbit/s (SIR) |
| TFBS4650_09 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Infrared Transceiver, 9.6 kbit/s to 115.2 kbit/s (SIR) |
| TFBS4650TR1 | 制造商:Vishay Angstrohm 功能描述:IRDA TX/RX 0.1152Mbps 2.5V/3.3V 7-Pin T/R 制造商:Vishay 功能描述:IRDA TX/RX 0.1152Mbps 2.5V/3.3V 7-Pin T/R |
| TFBS4650-TR1 | 功能描述:紅外收發(fā)器 SIR 115.2 kbits/s 2.4-3.6V Op Voltage RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續(xù)數(shù)據(jù)傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強(qiáng)度:60 mW/sr 半強(qiáng)度角度:44 deg 脈沖寬度:2 us 最大上升時間:100 ns 最大下降時間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
| TFBS4650-TR1 | 制造商:Vishay Semiconductors 功能描述:IrDA - Infrared Transceiver |
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