Patent ID: 11942985
Assignee: nan
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The 10G rate OLT terminal transceiver integrated chip based on XGSPON and DFB laser according to claim 4, the digital control unit DIGITAL comprises a register digital core, an analog-to-digital converter ADC, a I2C slave and temperature sensor TEMP SENSOR;
an output terminal of the temperature sensor TEMP SENSOR is connected to a temperature signal input terminal of the register digital core through the analog-to-digital converter ADC;
an input terminal of I2C slave is connected to a pin SCL of a clock chip; an input and output ports of I2C slave are connected to a pin SDA of an external command chip; an output terminal of I2C slave is connected to an external command input terminal of the register digital core, and the register digital core controls a path activation of the continuous mode transmitter TX; the register digital core also realizes a configuration of the burst mode receiver RX and the continuous mode transmitter TX through a control port.