EESchema Schematic File Version 2 date Wednesday 19 December 2012 10:15:16 AM IST LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:special 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:analogSpice LIBS:converterSpice LIBS:digitalSpice LIBS:linearSpice LIBS:measurementSpice LIBS:portSpice LIBS:sourcesSpice LIBS:analogXSpice LIBS:ua741-cache EELAYER 25 0 EELAYER END $Descr A4 11700 8267 encoding utf-8 Sheet 1 1 Title "" Date "19 dec 2012" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text Notes 3800 2400 0 60 ~ 0 Op-Amp Text Notes 3750 2850 0 60 ~ 0 VCCS Text Notes 5800 2500 0 60 ~ 0 out Text Notes 2750 3100 0 60 ~ 0 - Text Notes 2700 2600 0 60 ~ 0 + $Comp L PORT U1 U 6 1 5082C027 P 6250 2500 F 0 "U1" H 6250 2450 30 0000 C CNN F 1 "PORT" H 6250 2500 30 0000 C CNN 6 6250 2500 -1 0 0 1 $EndComp $Comp L PORT U1 U 2 1 5082C011 P 2300 3100 F 0 "U1" H 2300 3050 30 0000 C CNN F 1 "PORT" H 2300 3100 30 0000 C CNN 2 2300 3100 1 0 0 -1 $EndComp $Comp L PORT U1 U 3 1 5082C00B P 2250 2600 F 0 "U1" H 2250 2550 30 0000 C CNN F 1 "PORT" H 2250 2600 30 0000 C CNN 3 2250 2600 1 0 0 -1 $EndComp Connection ~ 3700 3200 Wire Wire Line 3450 3200 3700 3200 Connection ~ 5000 3300 Wire Wire Line 3700 3300 5250 3300 Wire Wire Line 5250 3300 5250 3200 Connection ~ 4550 3300 Wire Wire Line 5000 3300 5000 2950 Connection ~ 3700 3300 Wire Wire Line 4550 3300 4550 3100 Wire Wire Line 3900 2500 3700 2500 Wire Wire Line 3700 2500 3700 2550 Wire Wire Line 3450 2900 3300 2900 Wire Wire Line 3300 2900 3300 3200 Wire Wire Line 3300 3200 2950 3200 Connection ~ 2950 3100 Wire Wire Line 2950 3200 2950 3100 Wire Wire Line 3000 2600 2500 2600 Wire Wire Line 2550 3100 3000 3100 Wire Wire Line 2950 2600 2950 2500 Connection ~ 2950 2600 Wire Wire Line 2950 2500 3300 2500 Wire Wire Line 3300 2500 3300 2800 Wire Wire Line 3300 2800 3450 2800 Wire Wire Line 3700 3150 3700 3400 Wire Wire Line 4550 2500 4550 2700 Wire Wire Line 4400 2500 5000 2500 Wire Wire Line 5000 2500 5000 2850 Connection ~ 4550 2500 Wire Wire Line 5250 2600 5250 2500 Wire Wire Line 5250 2500 5350 2500 Wire Wire Line 5850 2500 6000 2500 $Comp L PWR_FLAG #FLG01 U 1 1 508152A0 P 3450 3200 F 0 "#FLG01" H 3450 3470 30 0001 C CNN F 1 "PWR_FLAG" H 3450 3430 30 0000 C CNN 1 3450 3200 1 0 0 -1 $EndComp $Comp L R Rout1 U 1 1 50813F5B P 5600 2500 F 0 "Rout1" V 5680 2500 50 0000 C CNN F 1 "75" V 5600 2500 50 0000 C CNN 1 5600 2500 0 1 1 0 $EndComp $Comp L VCVS Eout1 U 1 1 50813F0F P 5200 2900 F 0 "Eout1" H 5000 3000 50 0000 C CNN F 1 "1" H 5000 2850 50 0000 C CNN 1 5200 2900 0 1 1 0 $EndComp $Comp L C Cbw1 U 1 1 50813EE0 P 4550 2900 F 0 "Cbw1" H 4600 3000 50 0000 L CNN F 1 "31.85e-9" H 4600 2800 50 0000 L CNN 1 4550 2900 1 0 0 -1 $EndComp $Comp L R Rbw1 U 1 1 50813EAB P 4150 2500 F 0 "Rbw1" V 4230 2500 50 0000 C CNN F 1 "0.5e6" V 4150 2500 50 0000 C CNN 1 4150 2500 0 1 1 0 $EndComp $Comp L GND #PWR02 U 1 1 50813E0D P 3700 3400 F 0 "#PWR02" H 3700 3400 30 0001 C CNN F 1 "GND" H 3700 3330 30 0001 C CNN 1 3700 3400 1 0 0 -1 $EndComp $Comp L VCVS Ein1 U 1 1 50813D7C P 3650 2850 F 0 "Ein1" H 3450 2950 50 0000 C CNN F 1 "100e3" H 3450 2800 50 0000 C CNN 1 3650 2850 0 1 1 0 $EndComp $Comp L R Rin1 U 1 1 50813C57 P 3000 2850 F 0 "Rin1" V 3080 2850 50 0000 C CNN F 1 "2e6" V 3000 2850 50 0000 C CNN 1 3000 2850 1 0 0 -1 $EndComp $EndSCHEMATC