GND1TXOUT12GND3TX_AHI4TX_AHI5GND6TXOUT27GND8ATEST9GND10LOOUT11GND12GND13RF_AHI14REFIN15AHI16DVDD17VREG18GND19CE20CLK21DATA22LE23DOUT24MUXOUT25RSET26AUX27AUX#28VTUNE29VCO_AHI30C131C232EP33