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LK-HSPD-Ku-CM Vysokorýchlostný InGaAs fotodetektor
- Wide Bandwidth，High Speed
- Zabudované Bias-T
- AC spojený
- Hermetically Sealed, SMA Connector
- Low Dark Current，high signal-to-noise ratio.
- Malý tvarový faktor.
Popis produktu
LK-HSPD-Ku-CM high-speed detector module is a sophisticated optoelectronic transceiver, meticulously engineered to cater to both digital and analog signal processing applications. This module is equipped with an InGaAs PIN photodiode, which boasts a spectral response range from 1250 to 1650 nanometers, inclusive of the essential matching electronics required for optimal signal alignment and conditioning.
LK-HSPD-Ku-CM is capable of delivering a bandwidth of 18 gigahertz, making it well-suited for high-speed data communications. The module is powered by a +5-volt supply, ensuring reliable operation and ease of integration with existing power systems. It adheres to the standards for single-mode 9/125-micrometer fiber inputs, facilitating compatibility with established fiber optic infrastructure. The Radio Frequency (RF) output is equipped with an SMA-compatible connector, which is meticulously impedance-matched to 50 ohms to ensure efficient signal propagation and minimal reflection.
LK-HSPD-Ku-CM is constructed with a hermetic sealing process, which provides robust environmental protection and enhances the module's resilience against moisture, dust, and other potential contaminants, thereby ensuring long-term stability and performance.
Technické špecifikácie
| Typické a absolútne maximálne hodnotenie | ||||
|---|---|---|---|---|
| Parameter | Sym. | Typ | hodnotenie | Jednotka |
| Rozsah teploty skladovania | TSTG | -45 ～ +85 | -55 ～ +100 | ℃ |
| Rozsah prevádzkových teplôt krytu | TC | 25 | -40 ～ +85 | ℃ |
| Predpätie | VR | 5 | -4.75 ～ +5.25 | V |
| Optický vstupný výkon | Pin | + 10 | + 13 | dBm |
| Optický výkon pri vyhorení | PB | - | + 16 | dBm |
| Teplota spájkovania olov | Tp | 280 (10 s) | 330 (10 s) | ℃ |
| Electrical / Optical Characteristics ( TC = 22 ± 3 ℃ ) | |||||
|---|---|---|---|---|---|
| Parameter | sym | Skúšobný stav | Hodnoty parametrov | Jednotka | |
| Rozsah vlnových dĺžok | λ | - | 1000 1650 ~ | nm | |
| Frekvenčný rozsah | - | - | ku pásmo | - | |
| Malá šírka pásma signálu | f-3dB | TC= 22 ± 3 ℃ | 0.1 18 ~ | GHz | |
| responsivity | Re | VR, Pin= 1 mW | λ = 1310nm | ≥ 0.75 | A / W |
| λ = 1550nm | ≥ 0.7 | ||||
| Plochosť amplitúdy | A | TC = -40～+85 ℃ | ≤ ±1.5 | dB | |
| Výstup VSWR | PSV | - | ≤ 2.5 | - | |
| Predpätie | VR | - | +5 | V | |
| RF konektor | - | - | SMA | - | |
| Saturačný optický výkon | Ps | VR, λ = 1550nm Modulovaný striedavý prúd |
+ 13 | dBm | |
| Temný prúd | Id | VR | ≤ 10 | nA | |
| Saturation RF Output Power | Špúliť ústa | - | -10 | dBm | |
| Výstupná impedancia | RL | - | 50 | Ω | |
● Typické krivky odozvy
(VR, λ=1550nm, TC =25 ºC, Pin=0dBm)
(Fig. 1 Ku-Band Photodetector Frequency Response)
● Dimension and Pins ( Unit: mm[ inch] )
RF Connector： SMA
Remark: this is rev 1.1, Compared to the version sent to the customer on April 14, 2023, the overall dimensions have changed except for the tail fiber.
● Informácie o objednávke
Hárok 1：
| kód | Analógová šírka pásma |
| Ku | 0.1 ～ 18 GHz |
Hárok 2：
| kód | Poznámka |
| CM | Na mieru |
Hárok 3：
| kód | Typ konektora | Poznámka |
| N | No Connector | Single-mode 9/125 μm fiber pigtail |
| A | FC / APC | |
| P | FC/PC |
● Bezpečnostné opatrenia
The fiber bending radius no less than 20mm for avoiding fiber damaged.
Be sure the fiber coupling facet is clean before connecting it to opto-circuit.
The suitable ESD protection is required in storage, transportation and using.
Všetky naše štandardné fotodetektory je možné prispôsobiť do modulov!
použitie
Optical-fiber Communication
Spracovanie radarových informácií
Elektronické vojny
High-speed Signal Test and Measurement
Bezpečnosť a dohľad
