特長
● Lowest PDL (typical 0.05 dB)
● Normalized CMRR exceeds 30 dB
● Useable spectral wavelength range of 800-1650 nm
● Improves sensitivity by canceling DC portion of RIN and ASE noise
● High optical power handling InGaAs PIN photodiodes
● Small form-factor fiber-pigtailed package
● Improved reliability for high optical power handling
● One device for multiple wavelengths reduces operational and inventory cost
● OIP3 exceeding + 40dBm for highly linear option
仕様
Product Specifications (Unless otherwise specified, all tests are conducted at 25°C)
Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
Operating Wavelength | λ |
| 1100 | 1310/1550 | 1565 | nm |
Responsivity | R | Vpd+ = +5 V, Vpd− = −5 V, Popt = 0 dBm, λ = 1550 nm | 0.8 | 0.85 |
| A/W |
Responsivity Uniformity | Rimb |
|
| 0.2 |
|
|
Dark Current | Id | Vpd+ = +5 V, Vpd− = −5 V |
| 20 |
| nA |
3 dB Bandwidth | BW | Vpd+ = +5 V, Vpd− = −5 V, Popt = 0 dBm, λ = 1550 nm | 10 |
|
| GHz |
Common Mode Rejection Ratio | CMRR |
|
| 25 |
| dB |
Saturation Optical Power | Psat | Vpd+ = +5 V, Vpd− = −5 V, λ = 1550 nm |
| 10 |
| dBm |
Return Loss | RL | λ = 1550 nm |
| 25 |
| dB |
Maximum Absolute Ratings
Parameter | Symbol | Rating | Unit |
Optical Power | Ps | 13 | dBm |
Forward Voltage | Vr | 10 | V |
Operating Temperature | Top | -40 ~ +70 | °C |
Storage Temperature | Tstg | -40 ~ +85 | °C |
Soldering Temperature | Tp | 260 (10s) | °C |
Minimum Fiber Bending Radius | Rfiber | 20 | mm |
寸法
Custom sizes and pins are available upon request, with the minimum size being 16*16*8mm (with pigtails, pins, and mounting details ).
応用 / 用途
● DPSK/DQPSK: Differential Phase/Polarization Shift Keying or Differential Quadrature Phase Shift Keying
● High Dynamic Range, Analog RF Links over Fiber
● Rapid Doppler-shift LIDAR measurements
● Coherent Lightwave Systems
● Brillouin Scattering - OTDR
● Test and Measurement
