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LK-HHPD High Speed InGaAs Photodetector
- Bophara ba Bandwid, Lebelo le Phahameng
- Boikarabelo bo Phahameng
- Bias-T e kenyelelitsoeng
- Kenyeletso e phahameng ea saturation
- E Tiisitsoe ka Sekhahla, Sehokelo sa SMA
- Lefifi le Lefifi le Tlase, karo-karolelano e phahameng ea lets'oao le lerata.
- Ntho e Nyenyane ea Foromo.
Tlhaloso ea Sehlahisoa
LK-HHPD ke mojule oa detector oa lebelo le holimo o loketseng lits'ebetso tsa dijithale le analoji, e nang le photodiode ea InGaAs PIN e koahelang maqhubu ho tloha ho 1250 ho isa ho 1650 nm. E fana ka li-bandwidth tsa 12 GHz kapa 18 GHz 'me e sebetsa ka matla a +5V. Mojule ona o lumellana le fiber e tloaelehileng ea mofuta o le mong oa 9/125μm mme o na le sehokelo sa SMA bakeng sa tlhahiso ea RF e nang le 50 ohm impedance match.
LK-HHPD e loketse lits'ebetso tse phahameng tsa data, e tiisitsoe ka mokhoa o tiileng ho sireletsa khahlanong le maemo a tikoloho, ho netefatsa ho ts'epahala le ho phela nako e telele. E na le moralo o bobebe, ka boima bo ka tlase ho ligrama tse 23, e leng molemo bakeng sa lits'ebetso tse nkehang habonolo kapa tse haelloang ke sebaka. Mojule ona o netefalitsoe ho latela Restriction of Hazardous Substances (RoHS) Directive 2.0, e bonts'ang ho latela maemo a tikoloho le polokeho.
Technical tobileng
| Boemo bo Tloaelehileng le bo Felletseng | ||||
|---|---|---|---|---|
| paramethara | Sym. | mofuta | Rating | Unit |
| Mocheso oa polokelo | TSTG | -45 ho ea ho +85 | -55 ho ea ho +100 | ℃ |
| Boemo ba mocheso oa linyeoe tse sebetsang | TC | 25 | -40 ho ea ho +85 | ℃ |
| Voltage e ikhethileng | VR | 5 | +4.75 ～ +5.25 | V |
| Optical Input Power | Pin | 0 | + 13 | dBm |
| Matla a Optical a Cheleng | PB | - | + 16 | dBm |
| Mocheso oa lead soldering | Tp | 280 (10s) | 330 (10s) | ℃ |
| Litšobotsi tsa Motlakase / Optical (TC = 22 ± 3℃ ) | ||||||
|---|---|---|---|---|---|---|
| paramethara | tshwa | Boemo ba Teko | Litekanyetso tsa Parameter | Unit | ||
| Boemo ba Wavelength | λ | - | 1000 ho isa ho 1650 | nm | ||
| Maqhubu a Range | - | - | X - Sehlopha | Ku-Band | - | |
| Bandwidth ea Lets'oao le Lenyane | f-3dB | TC = 22 ± 3℃ | 0.3 ho isa ho 12 | 0.8 ho isa ho 18 | GHz | |
| Boikarabelo | Re | VR =+5 V, Pin = 10mW | λ = 1310 nm | ≥ 0.75 | ≥ 0.75 | A/W |
| λ = 1550 nm | ≥ 0.7 | ≥ 0.7 | ||||
| Tlhahiso VSWR | VSWR | - | 2 | 2.2 | - | |
| Bophara ba Amplitude | A | TC =-45～+85 ℃ | ≤ ±1.5 | dB | ||
| Saturation Optical Matla | Ps | VR =+5 V, λ = 1550 nm AC Modulated |
13 | dBm | ||
| Saturation RF Output Power | Ptsoa | - | -10 | dBm | ||
| Lefifi la Hajoale | Id | VR = 5 V | 10 | nA | ||
| Liphello tsa Impedance | RL | - | 50 | Ω | ||
● Li-Curves tse Tloaelehileng tsa Karabelo
(Setšoantšo sa 1 X - Band Photodetector Frequency Response)
(Setšoantšo sa 2 Ku - Band Photodetector Frequency Response)
● Dimension le Pins (Yuniti: inch)
Sehokelo sa RF: Sehokelo sa SMA
●Ho laela Boitsebiso
Leqephe la 1:
| Code | Bophahamo ba Analoge |
| X | 0.3 - 12 GHz |
| Ku | 0.8 - 18 GHz |
Leqephe la 2:
| Code | sehokedi Type | mantsoe |
| N | Ha ho Sehokedi | Mokhoa o le mong 9 / 125 μm fiber pigtail |
| A | FC / APC |
● Litlhokomelo
Fiber e kobehang radius e seng ka tlase ho 20mm bakeng sa ho qoba fiber e senyehileng.
Etsa bonnete ba hore karolo ea fiber coupling e hloekile pele u e hokela ho opto-circuit.
Tšireletso e loketseng ea ESD ea hlokahala polokelong, ho lipalangoang le ho sebelisoa.
Li-photodetectors tsohle tsa rona tse tloaelehileng li ka etsoa ka mokhoa oa li-module!
dikopo
Puisano ea Optical-fiber
Ts'ebetso ea Boitsebiso ba Radar
Ntoa ea Elektroniki
Teko le Tekanyo ea Pontšo ea lebelo le phahameng
Ts'ireletso le ho lekola
