10G PON OLT Controller including PMIC's. Includes negative output dc/dc and 12-bit voltage DAC for biasing the EML. A buck dc/dc and current mirror supports the PMD. Also includes an efficient TEC controller. Supplied in a small 2.5mm * 2.5mm WLCSP.
10G PON OLT Controller including PMIC's. Includes negative output dc/dc and 12-bit voltage DAC for biasing the EML along with buck dc/dc, 12-bit current DAC and MPD monitor for biasing the laser. Also includes an efficient TEC controller. It can also be effectively used in EML based LR1, ER1 and ZR1 modules.