Feature
- Meets GEPON, BPON, and GPON Timing Requirements for Burst-Mode Transmitters
- Bias Current Control Provided by APC Loop with Tracking-Error Compensation
- Modulation Current is Controlled by a Temperature-Indexed Lookup Table
- Laser Power Leveling from -6dB to +0dB
- Two 8-Bit Analog Outputs, One is Controlled by MON4 Voltage for Video Amplifier Gain Control
- Internal Direct-to-Digital Temperature Sensor
- Six Analog Monitor Channels: Temperature, VCC, MON1, MON2, MON3, and MON4
- Five Digital I/O Pins for Additional Control and Monitoring Functions
- Comprehensive Fault Management System with Maskable Laser Shutdown Capability
- Two-Level Password Access to Protect Calibration Data
- 120 Bytes of Password 1 Protected Nonvolatile Memory
- 128 Bytes of Password 2 Protected Nonvolatile Memory in Main Device Address
- 128 Bytes of Nonvolatile Memory Located at A0h Slave Address
- I2C-Compatible Interface for Calibration and Monitoring
- Operating Voltage: 2.85V to 3.9V
- Operating Temperature Range: -40°C to +95°C
- Packaging: 28-Pin Lead-Free TQFN (5mm x 5mm x 0.8mm)
Applications
- Optical Triplexers with BPON, GPON, or GEPON Transceiver
