第1页 / 共1页
2013电子设计大赛D题原理图.pdf
Schematics
WIDEBAND_AMPLIFIER.SCHDOC
Components
C1
C1-1
C1-2
C2
C2-1
C2-2
C3
C3-1
C3-2
C4
C4-1
C4-2
C5
C5-1
C5-2
C6
C6-1
C6-2
C7
C7-1
C7-2
C8
C8-1
C8-2
C9
C9-1
C9-2
C10
C10-1
C10-2
C11
C11-1
C11-2
C12
C12-1
C12-2
C13
C13-1
C13-2
C14
C14-1
C14-2
C15
C15-1
C15-2
C16
C16-1
C16-2
C17
C17-1
C17-2
C18
C18-1
C18-2
C19
C19-1
C19-2
C20
C20-1
C20-2
C21
C21-1
C21-2
C22
C22-1
C22-2
C23
C23-1
C23-2
C24
C24-1
C24-2
C25
C25-1
C25-2
C28
C28-1
C28-2
C29
C29-1
C29-2
J1
J1-1
J1-2
J1-3
J1-4
J1-5
J2
J2-1
J2-2
J2-3
J2-4
J2-5
R1
R1-1
R1-2
R2
R2-1
R2-2
R3
R3-1
R3-2
R4
R4-1
R4-2
R5
R5-1
R5-2
R6
R6-1
R6-2
R7
R7-1
R7-2
R10
R10-1
R10-2
R11
R11-1
R11-2
R12
R12-1
R12-2
R13
R13-1
R13-2
R14
R14-1
R14-2
R15
R15-1
R15-2
R16
R16-1
R16-2
R17
R17-1
R17-2
R18
R18-1
R18-2
R19
R19-1
R19-2
R20
R20-1
R20-2
R21
R21-1
R21-2
R22
R22-1
R22-2
U1
U1-1
U1-2
U1-3
U1-4
U1-5
U1-6
U1-7
U1-8
U2
U2-1
U2-2
U2-3
U2-4
U2-5
U2-6
U2-7
U2-8
U3
U3-1
U3-2
U3-3
U3-4
U3-5
U3-6
U3-7
U3-8
U3-9
U3-10
U3-11
U3-12
U3-13
U3-14
U4
U4-1
U4-2
U4-3
U4-4
U4-5
U4-6
U4-7
U4-8
U4-9
U4-10
U4-11
U4-12
U4-13
U4-14
Nets
GND
C4_1
C5_1
C6_1
C7_1
C8_2
C9_2
C10_1
C11_1
C12_2
C13_2
C14_1
C15_1
C16_1
C17_1
C18_1
C19_1
C20_1
C21_1
C22_1
C23_1
C24_1
C25_1
J1_2
J1_3
J1_4
J1_5
J2_2
J2_3
J2_4
J2_5
R1_1
R2_2
R6_2
R7_1
R12_1
R13_2
R14_1
R15_1
R17_1
R19_1
U3_11
U4_11
NetC1_1
C1_1
R7_2
U2_3
NetC1_2
C1_2
R4_1
NetC2_1
Pins
C2_1
R20_1
Ports
VOUT_STAGE1
VOUT_STAGE1
NetC2_2
C2_2
R13_1
U3_3
NetC3_1
C3_1
R15_2
U4_3
NetC3_2
C3_2
R21_1
NetJ1_1
J1_1
R1_2
U1_3
NetJ2_1
J2_1
R22_1
NetR2_1
R2_1
R3_2
U1_2
NetR3_1
R3_1
R4_2
U1_6
NetR5_1
R5_1
R20_2
U2_6
NetR5_2
R5_2
R6_1
U2_2
NetR10_1
R10_1
U3_5
NetR10_2
R10_2
U3_4
NetR11_1
R11_1
R21_2
U3_10
NetR11_2
R11_2
U3_12
NetR12_2
R12_2
U3_6
NetR14_2
R14_2
U3_9
NetR16_1
R16_1
U4_5
NetR16_2
R16_2
U4_4
NetR17_2
R17_2
U4_6
NetR18_1
R18_1
R22_2
U4_10
NetR18_2
R18_2
U4_12
NetR19_2
R19_2
U4_9
NetU1_1
U1_1
U1_5
U1_8
NetU2_1
U2_1
U2_5
U2_8
NetU3_2
Pins
U3_2
Ports
DAC-1
NetU3_13
U3_13
NetU4_2
Pins
U4_2
Ports
DAC-2
NetU4_13
U4_13
VCC
C4_2
C5_2
C6_2
C7_2
C12_1
C13_1
C18_2
C19_2
C20_2
C21_2
C28_2
C29_2
U1_7
U2_7
U3_1
U3_14
U4_1
U4_14
VEE
C8_1
C9_1
C10_2
C11_2
C14_2
C15_2
C16_2
C17_2
C22_2
C23_2
C24_2
C25_2
C28_1
C29_1
U1_4
U2_4
U3_7
U3_8
U4_7
U4_8
Ports
VOUT_STAGE1
DAC-1
DAC-2
Nets
GND
C4_1
C5_1
C6_1
C7_1
C8_2
C9_2
C10_1
C11_1
C12_2
C13_2
C14_1
C15_1
C16_1
C17_1
C18_1
C19_1
C20_1
C21_1
C22_1
C23_1
C24_1
C25_1
J1_2
J1_3
J1_4
J1_5
J2_2
J2_3
J2_4
J2_5
R1_1
R2_2
R6_2
R7_1
R12_1
R13_2
R14_1
R15_1
R17_1
R19_1
U3_11
U4_11
NetC1_1
C1_1
R7_2
U2_3
NetC1_2
C1_2
R4_1
NetC2_1
Pins
C2_1
R20_1
Ports
VOUT_STAGE1
NetC2_2
C2_2
R13_1
U3_3
NetC3_1
C3_1
R15_2
U4_3
NetC3_2
C3_2
R21_1
NetJ1_1
J1_1
R1_2
U1_3
NetJ2_1
J2_1
R22_1
NetR2_1
R2_1
R3_2
U1_2
NetR3_1
R3_1
R4_2
U1_6
NetR5_1
R5_1
R20_2
U2_6
NetR5_2
R5_2
R6_1
U2_2
NetR10_1
R10_1
U3_5
NetR10_2
R10_2
U3_4
NetR11_1
R11_1
R21_2
U3_10
NetR11_2
R11_2
U3_12
NetR12_2
R12_2
U3_6
NetR14_2
R14_2
U3_9
NetR16_1
R16_1
U4_5
NetR16_2
R16_2
U4_4
NetR17_2
R17_2
U4_6
NetR18_1
R18_1
R22_2
U4_10
NetR18_2
R18_2
U4_12
NetR19_2
R19_2
U4_9
NetU1_1
U1_1
U1_5
U1_8
NetU2_1
U2_1
U2_5
U2_8
NetU3_2
Pins
U3_2
Ports
DAC-1
NetU3_13
U3_13
NetU4_2
Pins
U4_2
Ports
DAC-2
NetU4_13
U4_13
VCC
C4_2
C5_2
C6_2
C7_2
C12_1
C13_1
C18_2
C19_2
C20_2
C21_2
C28_2
C29_2
U1_7
U2_7
U3_1
U3_14
U4_1
U4_14
VEE
C8_1
C9_1
C10_2
C11_2
C14_2
C15_2
C16_2
C17_2
C22_2
C23_2
C24_2
C25_2
C28_1
C29_1
U1_4
U2_4
U3_7
U3_8
U4_7
U4_8
2
2
2
0
0
0
4
4
4
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
4
4
4
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
5
5
5
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
5
5
5
C
C
C
0
0
0
P
P
P
P0R202
P0R202
P0R202
P0R201
P0R201
P0R201
P0R302
P0R302
P0R302
P0R301
P0R301
P0R301
P0R602
P0R602
P0R602
P0R601
P0R601
P0R601
P0R502
P0R502
P0R502
P0R501
P0R501
P0R501
P0R402
P0R402
P0R402
P0R401
P0R401
P0R401
P0C102
P0C102
P0C102
P0U202
P0U202
P0U202
P0U203
P0U203
P0U203
7
7
7
0
0
0
2
2
2
U
U
U
0
0
0
P
P
P
4
4
4
0
0
0
2
2
2
U
U
U
0
0
0
P
P
P
P0C101
P0C101
P0C101
2
2
2
0
0
0
7
7
7
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
7
7
7
R
R
R
0
0
0
P
P
P
P0J105
P0J105
P0J105
P0J104
P0J104
P0J104
P0J103
P0J103
P0J103
P0J102
P0J102
P0J102
1
1
1
0
0
0
1
1
1
J
J
J
0
0
0
P
P
P
P0VOUT0STAGE1
P0VOUT0STAGE1
P0VOUT0STAGE1
1
1
1
0
0
0
2
2
2
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
2
2
2
C
C
C
0
0
0
P
P
P
P0R1302
P0R1302
P0R1302
1
1
1
0
0
0
C
C
C
A
A
A
D
D
D
0
0
0
P
P
P
P0R1301
P0R1301
P0R1301
2
2
2
0
0
0
0
0
0
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
0
0
0
1
1
1
R
R
R
0
0
0
P
P
P
P0U102
P0U102
P0U102
P0U103
P0U103
P0U103
7
7
7
0
0
0
1
1
1
U
U
U
0
0
0
P
P
P
4
4
4
0
0
0
1
1
1
U
U
U
0
0
0
P
P
P
P0U101
P0U105
P0U108
P0U101
P0U105
P0U108
P0U101
P0U105
P0U108
P0U106
P0U106
P0U106
2
2
2
0
0
0
8
8
8
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
8
8
8
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
1
1
1
R
R
R
0
0
0
P
P
P
P0U301
P0U301
P0U301
P0U302
P0U302
P0U302
P0U303
P0U303
P0U303
P0U304
P0U304
P0U304
P0U305
P0U305
P0U305
P0U306
P0U306
P0U306
P0U307
P0U307
P0U307
2
2
2
0
0
0
4
4
4
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
4
4
4
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
2
2
2
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
2
2
2
1
1
1
R
R
R
0
0
0
P
P
P
2
2
2
0
0
0
3
3
3
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
3
3
3
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
9
9
9
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
9
9
9
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
2
2
2
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
2
2
2
1
1
1
C
C
C
0
0
0
P
P
P
P0U3014
P0U3014
P0U3014
P0U3013
P0U3013
P0U3013
P0U3012
P0U3012
P0U3012
P0U3011
P0U3011
P0U3011
P0U3010
P0U3010
P0U3010
P0U309
P0U309
P0U309
P0U308
P0U308
P0U308
2
2
2
0
0
0
5
5
5
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
5
5
5
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
1
1
1
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
1
1
1
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
C
C
C
A
A
A
D
D
D
0
0
0
P
P
P
2
2
2
0
0
0
6
6
6
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
6
6
6
1
1
1
R
R
R
0
0
0
P
P
P
2
2
2
0
0
0
5
5
5
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
5
5
5
1
1
1
R
R
R
0
0
0
P
P
P
2
2
2
0
0
0
7
7
7
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
7
7
7
1
1
1
R
R
R
0
0
0
P
P
P
2
2
2
0
0
0
1
1
1
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
1
1
1
1
1
1
R
R
R
0
0
0
P
P
P
2
2
2
0
0
0
4
4
4
1
1
1
R
R
R
0
0
0
P
P
P
1
1
1
0
0
0
4
4
4
1
1
1
R
R
R
0
0
0
P
P
P
P0R2102
P0R2102
P0R2102
P0R2101
P0R2101
P0R2101
P0C302
P0C302
P0C302
P0C301
P0C301
P0C301
2
2
2
0
0
0
7
7
7
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
7
7
7
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
8
8
8
2
2
2
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
8
8
8
2
2
2
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
9
9
9
2
2
2
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
9
9
9
2
2
2
C
C
C
0
0
0
P
P
P
P0R2002
P0R2002
P0R2002
P0R2001
P0R2001
P0R2001
P0VOUT0STAGE1
2
2
2
0
0
0
6
6
6
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
6
6
6
C
C
C
0
0
0
P
P
P
P0U201
P0U205
P0U208
P0U201
P0U205
P0U208
P0U201
P0U205
P0U208
P0U206
P0U206
P0U206
2
2
2
0
0
0
0
0
0
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
0
0
0
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
8
8
8
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
8
8
8
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
2
2
2
2
2
2
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
2
2
2
2
2
2
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
9
9
9
1
1
1
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
9
9
9
1
1
1
C
C
C
0
0
0
P
P
P
2
2
2
0
0
0
3
3
3
2
2
2
C
C
C
0
0
0
P
P
P
1
1
1
0
0
0
3
3
3
2
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