InGaAs APD & Pin photodiodeInGaAs APD & Pin photodiode
Avalanche photodiode APD-TIA Pigtailed Detector Module - 1.25Gbps or 2.5Gbps pin diode Photodiode detector
Model · DTNT-APD-TIA-22
APD-TIA Pigtailed Detector Module - 1.25Gbps or 2.5Gbps.
- Data rate
- 1.25G / 2.5G
Showing image 1 of 2: Avalanche photodiode APD-TIA Pigtailed Detector Module - 1.25Gbps or 2.5Gbps pin diode Photodiode detector
Product overview
Application:Fiber optic communication
- APD-TIA Pigtailed Detector Module - 1.25Gbps or 2.5Gbps
- This photodetector module integrates an InGaAs avalanche photodiode (APD) and a trans-impedance amplifier (TIA) inside a compact optical fiber pigtailed package. It provides photon detection with high bandwidth and high optical sensitivity. This module is ideal for applications in digital optical communication systems.
Key features
- High bit rate, up to 2.7Gbps
- High responsivity
- Built-in high speed low noise TIA
- Single +3.3V power supply for TIA
- Differential output
- Proven field reliability
- High reliable InGaAs APD chip (Telcordia GR-468 compliant)
- Wide operating temperature range -40~+85 C degree (optional)
Product details
- Model Number
- DTNT-APD-TIA-22
- Supply Ability
- 50K PCS/Month
- Packaging Details
- Pack in static electricity and 10PC/box, and put in carton box
Specifications
Specifications11 rows · Test data
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| Parameters | Symbol | Test Condition | Min. | Typ. | Max. |
|---|---|---|---|---|---|
| Wavelength range(nm) | λ | — | 1260 | - | 1620 |
| APD breakdown voltage(V) | VBR | ld=100μA | 33 | 38 | 46 |
| APD operating voltage(V) | VAPD | Best sensivitity | — | VBR-3 | — |
| TIA supply voltage(V) | Vcc | — | 3.0 | 3.3 | 3.6 |
| TIA operating current(mA) | Icc | — | — | 44 | 59 |
| Responsivity(A/W) | R | λ=1550nm,M=1 | 0.9 | 1.0 | — |
| Sensivitity(dBm) | S | 2.5Gbps,ER=10dB,BPRS=2^7-1,BEM=10^-10,λ=1550nm | — | -34 | — |
| Low frequency cut-off(kHz) | LF | — | — | 3 | 5 |
| small signal bandwidth(GHz) | BW | M=9 | 1.65 | 2.05 | 2.5 |
| Output amplitude(mV) | Vout | Differential | — | — | 330 |
| Saturation power(dBm) | Psat | — | -7 | — | — |
Specifications7 rows · Technical specifications
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| Parameter | Min. | max. | Unit |
|---|---|---|---|
| APD forward current | — | 2 | mA |
| APD reverse current | — | 3 | mA |
| APD reverse voltage | — | VBR | V |
| TIA supply voltage | -0.7 | 5 | V |
| Operating temperature | -40 | 85 | ℃ |
| storage temperature | -40 | 100 | ℃ |
| storage relative humidity | — | 85 | % |
Applications
- SONET, Gigabit Ethernet, Fiber Channel
Custom engineering
Need a different optical or mechanical configuration?
Share the target wavelength, output or sensitivity, package, connector or pigtail, temperature range, screening, quantity, and schedule for an engineering review.
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