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schematics: zener 3.6V part number

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pull/3/head
davor 7 years ago
parent 00386d3bf8
commit 44fcbde8c1
2 changed files with 18 additions and 6 deletions
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12
usb.bak
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@ -407,8 +407,8 @@ F 3 "" H 2250 4850 50 0000 C CNN
1 2250 4850 1 2250 4850
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
Text Notes 2800 4550 0 60 ~ 0 Text Notes 2750 5000 0 60 ~ 0
D+ pullp for \nfull speed \nmode USB1.1 D+ 1.5k pullp for \nfull speed device\nmode USB1.1
Text GLabel 8650 1450 0 60 Input ~ 0 Text GLabel 8650 1450 0 60 Input ~ 0
CLK_25MHz CLK_25MHz
$Comp $Comp
@ -527,6 +527,7 @@ F 0 "D20" H 2800 2900 50 0000 C CNN
F 1 "3.6V" H 2600 2910 50 0000 C CNN F 1 "3.6V" H 2600 2910 50 0000 C CNN
F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2600 3000 50 0001 C CNN F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2600 3000 50 0001 C CNN
F 3 "" V 2600 3000 50 0001 C CNN F 3 "" V 2600 3000 50 0001 C CNN
F 4 "BZT52C3V6S" H 2600 3000 60 0001 C CNN "MFG_PN"
1 2600 3000 1 2600 3000
0 1 1 0 0 1 1 0
$EndComp $EndComp
@ -538,6 +539,7 @@ F 0 "D21" H 2900 3100 50 0000 C CNN
F 1 "3.6V" H 2700 3100 50 0000 C CNN F 1 "3.6V" H 2700 3100 50 0000 C CNN
F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2700 3000 50 0001 C CNN F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2700 3000 50 0001 C CNN
F 3 "" V 2700 3000 50 0001 C CNN F 3 "" V 2700 3000 50 0001 C CNN
F 4 "BZT52C3V6S" H 2700 3000 60 0001 C CNN "MFG_PN"
1 2700 3000 1 2700 3000
0 1 1 0 0 1 1 0
$EndComp $EndComp
@ -594,8 +596,8 @@ F 3 "" H 2250 5450 50 0000 C CNN
1 2250 5450 1 2250 5450
0 1 1 0 0 1 1 0
$EndComp $EndComp
Text Notes 2800 5150 0 60 ~ 0 Text Notes 2750 5600 0 60 ~ 0
D- pullp for \nlow speed \nmode USB1.0 D- 1.5k pullp for \nlow speed device\nmode USB1.0
Text GLabel 8650 2350 0 60 Input ~ 0 Text GLabel 8650 2350 0 60 Input ~ 0
FTDI_TXDEN FTDI_TXDEN
$Comp $Comp
@ -831,4 +833,6 @@ Text GLabel 2750 4650 2 60 Input ~ 0
USB_FPGA_D+ USB_FPGA_D+
Text GLabel 2750 5250 2 60 Input ~ 0 Text GLabel 2750 5250 2 60 Input ~ 0
USB_FPGA_D- USB_FPGA_D-
Text Notes 2750 4550 0 60 ~ 0
D+,D- 15k pulldown \nfor host mode
$EndSCHEMATC $EndSCHEMATC

12
usb.sch
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@ -526,7 +526,11 @@ P 2600 3000
F 0 "D20" H 2800 2900 50 0000 C CNN F 0 "D20" H 2800 2900 50 0000 C CNN
F 1 "3.6V" H 2600 2910 50 0000 C CNN F 1 "3.6V" H 2600 2910 50 0000 C CNN
F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2600 3000 50 0001 C CNN F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2600 3000 50 0001 C CNN
F 3 "" V 2600 3000 50 0001 C CNN F 3 "http://www.taiwansemi.com/products/datasheet/BZT52C2V4S%20SERIES_H1709.pdf" V 2600 3000 50 0001 C CNN
F 4 "http://www.taiwansemi.com/en" H 2600 3000 60 0001 C CNN "MFG_URL"
F 5 "BZT52C3V6S" H 2600 3000 60 0001 C CNN "MFG_PN"
F 6 "www.mouser.com" H 2600 3000 60 0001 C CNN "Distributor1_URL"
F 7 "821-BZT52C3V6S" H 2600 3000 60 0001 C CNN "Distributor1_PN"
1 2600 3000 1 2600 3000
0 1 1 0 0 1 1 0
$EndComp $EndComp
@ -537,7 +541,11 @@ P 2700 3000
F 0 "D21" H 2900 3100 50 0000 C CNN F 0 "D21" H 2900 3100 50 0000 C CNN
F 1 "3.6V" H 2700 3100 50 0000 C CNN F 1 "3.6V" H 2700 3100 50 0000 C CNN
F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2700 3000 50 0001 C CNN F 2 "Diodes_SMD:D_SOD-323_HandSoldering" V 2700 3000 50 0001 C CNN
F 3 "" V 2700 3000 50 0001 C CNN F 3 "http://www.taiwansemi.com/products/datasheet/BZT52C2V4S%20SERIES_H1709.pdf" V 2700 3000 50 0001 C CNN
F 4 "http://www.taiwansemi.com/en" H 2700 3000 60 0001 C CNN "MFG_URL"
F 5 "BZT52C3V6S" H 2700 3000 60 0001 C CNN "MFG_PN"
F 6 "www.mouser.com" H 2700 3000 60 0001 C CNN "Distributor1_URL"
F 7 "821-BZT52C3V6S" H 2700 3000 60 0001 C CNN "Distributor1_PN"
1 2700 3000 1 2700 3000
0 1 1 0 0 1 1 0
$EndComp $EndComp

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