EESchema Schematic File Version 2 LIBS:fpgna-rescue LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:Oscillators LIBS:lattice LIBS:pmic LIBS:specific-powersyms LIBS:regulators LIBS:stm32f4 LIBS:itead-displays LIBS:ram LIBS:connectors LIBS:analog LIBS:fpgna-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 8 9 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L UDA1330ATS U201 U 2 1 56CA5DE6 P 4750 1750 F 0 "U201" H 5277 1478 60 0000 L CNN F 1 "UDA1330ATS" H 5277 1372 60 0000 L CNN F 2 "Housings_SSOP:SSOP-16_5.3x6.2mm_Pitch0.65mm" H 4750 1800 60 0001 C CNN F 3 "" H 4750 1800 60 0000 C CNN 2 4750 1750 1 0 0 -1 $EndComp $Comp L UDA1330ATS U201 U 3 1 56CA5E46 P 5250 2800 F 0 "U201" H 5500 2987 60 0000 C CNN F 1 "UDA1330ATS" H 5500 2881 60 0000 C CNN F 2 "Housings_SSOP:SSOP-16_5.3x6.2mm_Pitch0.65mm" H 5250 2850 60 0001 C CNN F 3 "" H 5250 2850 60 0000 C CNN 3 5250 2800 -1 0 0 -1 $EndComp $Comp L UDA1330ATS U201 U 4 1 56CA5ECA P 4750 3700 F 0 "U201" H 5277 3503 60 0000 L CNN F 1 "UDA1330ATS" H 5277 3397 60 0000 L CNN F 2 "Housings_SSOP:SSOP-16_5.3x6.2mm_Pitch0.65mm" H 4750 3750 60 0001 C CNN F 3 "" H 4750 3750 60 0000 C CNN 4 4750 3700 1 0 0 -1 $EndComp Text Label 4250 2000 0 60 ~ 0 ABCK Text Label 4250 2100 0 60 ~ 0 AWS Text Label 4250 2200 0 60 ~ 0 ADATA Text Label 4250 1850 0 60 ~ 0 ACLK $Comp L CP_Small C902 U 1 1 56CAE8FF P 4500 3050 F 0 "C902" H 4588 3096 50 0000 L CNN F 1 "47u" H 4588 3004 50 0000 L CNN F 2 "" H 4500 3050 50 0001 C CNN F 3 "" H 4500 3050 50 0000 C CNN 1 4500 3050 1 0 0 -1 $EndComp $Comp L C_Small C901 U 1 1 56CAE9B0 P 4200 3050 F 0 "C901" H 4250 3100 50 0000 L CNN F 1 "100n" H 4200 3000 50 0000 L CNN F 2 "" H 4200 3050 50 0001 C CNN F 3 "" H 4200 3050 50 0000 C CNN 1 4200 3050 1 0 0 -1 $EndComp $Comp L GND #PWR901 U 1 1 56CAEAE3 P 4350 3250 F 0 "#PWR901" H 4350 3000 50 0001 C CNN F 1 "GND" H 4358 3076 50 0000 C CNN F 2 "" H 4350 3250 50 0000 C CNN F 3 "" H 4350 3250 50 0000 C CNN 1 4350 3250 1 0 0 -1 $EndComp Text HLabel 4200 1850 0 60 Input ~ 0 ACLK Text HLabel 4200 2000 0 60 Input ~ 0 ABCK Text HLabel 4200 2100 0 60 Input ~ 0 AWS Text HLabel 4200 2200 0 60 Input ~ 0 ADATA $Comp L LM358N U901 U 1 1 56CB06E0 P 6050 2600 F 0 "U901" H 6100 2700 50 0000 L CNN F 1 "LM358N" H 6100 2450 50 0000 L CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6050 2600 50 0001 C CNN F 3 "" H 6050 2600 50 0000 C CNN 1 6050 2600 1 0 0 -1 $EndComp $Comp L LM358N U901 U 2 1 56CB0820 P 6050 3300 F 0 "U901" H 6100 3450 50 0000 C CNN F 1 "LM358N" H 6150 3150 50 0000 C CNN F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6050 3300 50 0001 C CNN F 3 "" H 6050 3300 50 0000 C CNN 2 6050 3300 1 0 0 1 $EndComp $Comp L GND #PWR904 U 1 1 56CB0D63 P 5750 3000 F 0 "#PWR904" H 5750 2750 50 0001 C CNN F 1 "GND" H 5758 2826 50 0000 C CNN F 2 "" H 5750 3000 50 0000 C CNN F 3 "" H 5750 3000 50 0000 C CNN 1 5750 3000 1 0 0 -1 $EndComp $Comp L C_Small C904 U 1 1 56CB12BD P 6600 3300 F 0 "C904" H 6650 3350 50 0000 L CNN F 1 "10u" H 6600 3250 50 0000 L CNN F 2 "" H 6600 3300 50 0001 C CNN F 3 "" H 6600 3300 50 0000 C CNN 1 6600 3300 0 1 1 0 $EndComp $Comp L C_Small C903 U 1 1 56CB13B6 P 6600 2600 F 0 "C903" H 6650 2650 50 0000 L CNN F 1 "10u" H 6600 2550 50 0000 L CNN F 2 "" H 6600 2600 50 0001 C CNN F 3 "" H 6600 2600 50 0000 C CNN 1 6600 2600 0 1 1 0 $EndComp $Comp L R R901 U 1 1 56CB1669 P 6750 2750 F 0 "R901" H 6820 2796 50 0000 L CNN F 1 "10k" H 6820 2704 50 0000 L CNN F 2 "" V 6680 2750 50 0001 C CNN F 3 "" H 6750 2750 50 0000 C CNN 1 6750 2750 1 0 0 -1 $EndComp $Comp L R R902 U 1 1 56CB16B1 P 6750 3150 F 0 "R902" H 6820 3196 50 0000 L CNN F 1 "10k" H 6820 3104 50 0000 L CNN F 2 "" V 6680 3150 50 0001 C CNN F 3 "" H 6750 3150 50 0000 C CNN 1 6750 3150 1 0 0 -1 $EndComp $Comp L GND #PWR907 U 1 1 56CB17E2 P 6550 3000 F 0 "#PWR907" H 6550 2750 50 0001 C CNN F 1 "GND" H 6558 2826 50 0000 C CNN F 2 "" H 6550 3000 50 0000 C CNN F 3 "" H 6550 3000 50 0000 C CNN 1 6550 3000 1 0 0 -1 $EndComp $Comp L JACK_TRS_3PINS J901 U 1 1 56CB18AA P 7850 2900 F 0 "J901" H 7372 2904 50 0000 R CNN F 1 "JACK_TRS_3PINS" H 7372 2996 50 0000 R CNN F 2 "" H 7950 2750 50 0001 C CNN F 3 "" H 7950 2750 50 0000 C CNN 1 7850 2900 -1 0 0 1 $EndComp $Comp L GND #PWR908 U 1 1 56CB19A0 P 7300 3600 F 0 "#PWR908" H 7300 3350 50 0001 C CNN F 1 "GND" H 7308 3426 50 0000 C CNN F 2 "" H 7300 3600 50 0000 C CNN F 3 "" H 7300 3600 50 0000 C CNN 1 7300 3600 1 0 0 -1 $EndComp $Comp L GND #PWR903 U 1 1 56CB318B P 4500 4250 F 0 "#PWR903" H 4500 4000 50 0001 C CNN F 1 "GND" H 4508 4076 50 0000 C CNN F 2 "" H 4500 4250 50 0000 C CNN F 3 "" H 4500 4250 50 0000 C CNN 1 4500 4250 1 0 0 -1 $EndComp $Comp L GND #PWR902 U 1 1 56CB240D P 4500 2350 F 0 "#PWR902" H 4500 2100 50 0001 C CNN F 1 "GND" H 4508 2176 50 0000 C CNN F 2 "" H 4500 2350 50 0000 C CNN F 3 "" H 4500 2350 50 0000 C CNN 1 4500 2350 1 0 0 -1 $EndComp Text HLabel 4000 4100 0 60 Input ~ 0 L3DATA Text HLabel 4000 4000 0 60 Input ~ 0 L3MODE Text Label 4050 4100 0 60 ~ 0 L3DATA Text Label 4050 4000 0 60 ~ 0 L3MODE Text Label 4050 3900 0 60 ~ 0 ABCLK $Comp L VFPGA33 #PWR905 U 1 1 56CE3E99 P 5950 2200 F 0 "#PWR905" H 5950 2050 50 0001 C CNN F 1 "VFPGA33" H 5968 2374 50 0000 C CNN F 2 "" H 5950 2200 50 0000 C CNN F 3 "" H 5950 2200 50 0000 C CNN 1 5950 2200 1 0 0 -1 $EndComp Text Label 5450 2900 0 60 ~ 0 DACL Text Label 5450 3000 0 60 ~ 0 DACR Text Label 7000 2600 0 60 ~ 0 AOUTL Text Label 6950 3300 0 60 ~ 0 AOUTR Text Label 4200 2900 0 60 ~ 0 DACVREF $Comp L VSTM33 #PWR906 U 1 1 56CB0E9B P 6250 3550 F 0 "#PWR906" H 6250 3400 50 0001 C CNN F 1 "VSTM33" H 6268 3724 50 0000 C CNN F 2 "" H 6250 3550 50 0000 C CNN F 3 "" H 6250 3550 50 0000 C CNN 1 6250 3550 1 0 0 -1 $EndComp Wire Wire Line 4550 1850 4200 1850 Wire Wire Line 4550 2000 4200 2000 Wire Wire Line 4550 2100 4200 2100 Wire Wire Line 4550 2200 4200 2200 Wire Wire Line 4550 2300 4500 2300 Wire Wire Line 4500 2950 4500 2900 Wire Wire Line 4200 2900 4550 2900 Wire Wire Line 4200 2900 4200 2950 Connection ~ 4500 2900 Wire Wire Line 4200 3150 4200 3200 Wire Wire Line 4200 3200 4500 3200 Wire Wire Line 4500 3200 4500 3150 Wire Wire Line 4350 3200 4350 3250 Connection ~ 4350 3200 Wire Wire Line 5750 3200 5600 3200 Wire Wire Line 5600 3200 5600 3000 Wire Wire Line 5600 3000 5450 3000 Wire Wire Line 5450 2900 5600 2900 Wire Wire Line 5600 2900 5600 2700 Wire Wire Line 5600 2700 5750 2700 Wire Wire Line 5750 3400 5700 3400 Wire Wire Line 5700 3400 5700 3650 Wire Wire Line 5700 3650 6400 3650 Wire Wire Line 6400 3650 6400 3300 Wire Wire Line 6400 2600 6400 2250 Wire Wire Line 6400 2250 5700 2250 Wire Wire Line 5700 2250 5700 2500 Wire Wire Line 5700 2500 5750 2500 Wire Wire Line 5950 3600 6250 3600 Wire Wire Line 6250 3600 6250 3550 Wire Wire Line 5950 2200 5950 2300 Connection ~ 6400 2600 Connection ~ 6400 3300 Wire Wire Line 6350 2600 6500 2600 Wire Wire Line 6350 3300 6500 3300 Wire Wire Line 6750 2900 6750 3000 Wire Wire Line 6700 2600 7300 2600 Wire Wire Line 6700 3300 7250 3300 Wire Wire Line 6750 2950 6550 2950 Wire Wire Line 6550 2950 6550 3000 Connection ~ 6750 2950 Connection ~ 6750 2600 Connection ~ 6750 3300 Wire Wire Line 7450 3050 7300 3050 Wire Wire Line 7300 3050 7300 3600 Wire Wire Line 7450 2950 7300 2950 Wire Wire Line 7300 2950 7300 2600 Wire Wire Line 7450 2850 7250 2850 Wire Wire Line 7250 2850 7250 3300 Wire Wire Line 4500 2300 4500 2350 Wire Wire Line 4500 3800 4550 3800 Wire Wire Line 4500 3800 4500 4250 Wire Wire Line 4550 4100 4000 4100 Wire Wire Line 4550 4000 4000 4000 Wire Wire Line 4550 3900 4050 3900 Wire Wire Line 5750 2950 5750 3000 Wire Wire Line 5950 2900 5950 3000 Wire Wire Line 5950 2950 5750 2950 Connection ~ 5950 2950 $EndSCHEMATC