INN1INP2RX_ANA_GND3VCM4DNC(1)5DNC6BG7VSS8TX_REF9DNC10TX_CTRL_SUP11LED_DRV_GND12LED_DRV_GND13TXN14TXP15LED_DRV_GND16LED_DRV_SUP17LED_DRV_SUP18RX_DIG_GND19AFE_PDN#20DIAG_END21LED_ALM22PD_ALM23SCLK24SPISOMI25SPISIMO26SPISTE27ADC_RDY28RESET#29CLKOUT30RX_DIG_SUP31RX_DIG_GND32RX_ANA_SUP33DNC34DNC35RX_ANA_GND36XOUT37XIN38RX_ANA_SUP39RX_ANA_GND40EP41