特長
● Thin Film X-Cut Lithium Niobate
● Operating at C-Band
● High Bandwidth Operating > 20 GHz
● Compliance with TelcordiaGR-468-Core
● Hermetically Sealed
● Excellent Linearity
仕様
Specifications (Unless otherwise specified, the test temperature is 25°C)
Category | Parameters | Symbol | Unit | Performance |
Optical Features | Operating Wavelength | λ | nm | ~1550 |
Optical Extinction Ratio （@DC） | ER | dB | ≥25dB |
Optical Return Loss | ORL | dB | ≤-15 |
Optical Insertion Loss | IL | dB | ~6 |
Electrica Features | 3db Bandwidth | S21 | GHz | I | Q |
~20 | ~20 |
RF Load | Rm | Ohm | 50 ±5 |
Parent RF Vπ（@50 Khz） | Vπ -P | V | 3~3.5 |
Child RF Vπ（@50 Khz） | Vπ -C | V | 3~3.5 |
Heater Resistance | Rh | Ohm | 4000 ± 10% |
Parent Heater Pπ（@DC） | Pπ -P | mW | ~50 |
Child Heater Pπ（@DC） | Pπ -C | mW | ~50 |
RF Return Loss（100 MHz To 30 Ghz） | S11 | dB | -10 |
Test Condition | Operating Temperature | To | ℃ | -20~70 |
Fiber type | PM1550/SMF-28E |
Bandwidth S21 Curve
Absolute Maximum Ratings
Parameters | Symbol | Min | Max | Typ | Unit |
RF Input Power | Sin | - | - | 10 | dBm |
Heater Bias Voltage |
| 0 | 5 |
| V |
Storage Temperature |
| -40 | 85 | 25 | ℃ |
Relative Humidity | RH | 5 | 90 | 50 | % |
寸法およびピン定義
Dimensions (mm)
Pin definitions
Pin | Symbol | Description | Pin | Symbol | Description |
RF1 | R1 | RF INPUT Q | 7 | DC7 | I BIAS |
RF2 | R2 | RF INPUT I | 8 | DC8 | IN MPD N |
1 | DC1 | IN MPD P | 9 | DC9 | OUT MPD N |
2 | DC2 | Q BIAS | 10 | DC10 | OUT MPD P |
3 | DC3 | Q BIAS | 11 | DC11 | Q MPD P |
4 | DC4 | P BIAS | 12 | DC12 | Q MPD N |
5 | DC5 | P BIAS | 13 | DC13 | I MPD P |
6 | DC6 | I BIAS | 14 | DC14 | I MPD N |
応用 / 用途
● OFDM Coding
● QPSK Coding
● QAM Coding
● CS-SSB (Carrier Suppressed Single Side Band)
● FMCW LiDAR in Autonomous Driving
