Specifications
SKU: 1220095
3.3V, 2.7Gbps High Current, Low Power Laser Driver for FP/DFB Lasers
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
---|---|---|---|---|---|---|
Supply Voltage | Vcc | 1.6 | 3.3 | 5.5 | V | |
Output Voltage | Vout | - | 3.3 | - | V | Fixed |
Quiescent Current | Iq | - | 0.5 | - | μA | |
Load Regulation | - | - | 0.5 | - | % | @ 10mA to 500mA |
Line Regulation | - | - | 0.5 | - | % | @ Vcc = 2.7V to 5.5V |
Dropout Voltage | Vdo | - | 150 | - | mV | @ 500mA |
Operating Temperature | Topr | -40 | - | 85 | °C | |
Storage Temperature | Tstg | -65 | - | 150 | °C | |
Short-Circuit Protection | - | - | Yes | - | - | |
Thermal Shutdown | - | - | Yes | - | - |
Instructions:
Supply Voltage (Vcc):
- Ensure the input voltage is within the range of 1.6V to 5.5V.
- The typical operating voltage is 3.3V.
Output Voltage (Vout):
- The output voltage is fixed at 3.3V. No external resistors are required for voltage adjustment.
Quiescent Current (Iq):
- The quiescent current is typically 0.5μA, which is very low, making the device suitable for battery-powered applications.
Load Regulation:
- The load regulation is 0.5%, ensuring stable output voltage from 10mA to 500mA load currents.
Line Regulation:
- The line regulation is 0.5%, maintaining a consistent output voltage over the input voltage range of 2.7V to 5.5V.
Dropout Voltage (Vdo):
- The typical dropout voltage is 150mV at a load current of 500mA, allowing the device to operate efficiently even when the input voltage is close to the output voltage.
Operating Temperature (Topr):
- The device operates reliably over a temperature range of -40°C to 85°C.
Storage Temperature (Tstg):
- Store the device in temperatures ranging from -65°C to 150°C.
Short-Circuit Protection:
- The device includes short-circuit protection to prevent damage in case of an output short.
Thermal Shutdown:
- The device features thermal shutdown to protect against overheating, which will automatically turn off the output if the temperature exceeds the safe operating range.
Inquiry - SY88982LMG