Analog Devices HSC-ADC-EVALA-SC Manual page 32

HSC-ADC-EVALA-SC/HSC-ADC-EVALA-DC
PCB SCHEMATIC (Continued)
POPULATE WITH
PIN SOCKET
E302
VCC VCC
R301 R303
DNP 331Ω
C301
0.1µF
EXT_CLK1
J301
R304
331Ω
R302
DNP
VCC VCC
R305 R307
DNP 331Ω
C304
0.1µF
EXT_CLK2
J302
R308
331Ω
R306
DNP
R311
331Ω
R312
R313
331Ω
E301
C302
TOP FIFO
0.1µF
DUT_CLK1
C303
BOTTOM FIFO
0.1µF
DUT_CLK2
2
RIN1+
1
RIN1–
3
J303 RIN2+
4
1 2
RIN2–
6
3 4 RIN3+
5
HEADER J4
RIN3–
7
RIN4+
8
RIN4–
U301
VCC
J310 J312
JMP0508 JMP0508
J311 J313
JMP0508 JMP0508
C310 C311
0.1µF 0.1µF
J309
+
C307 C308
CON_2P_5MM
10µF 0.1µF
Figure 31. PCB Schematic (Continued)
VCC
C305
0.1µF
9 6 13
EN EN VCC
DS90LV048A
15
ROUT1
1 J304 3
14
ROUT2
11
ROUT3
J305
10
ROUT4
GND
3 1
12
VCC
R314
331Ω
VCC
WRT_CLK1
R315
E303
FF1
R316
TOP FIFO
331Ω
EF1
OE1
REN1
MRS
VCC
+
C309
10µF
Rev. 0 | Page 32 of 44
U302
4
U302
1
3 5
2
74VCX86
74VCX86
R309
J306
1kΩ
2 1
VCC
R310
J307
1kΩ
C306
2 1
0.1µF
U302
10
U302
13
8
9
12
74VCX86
74VCX86
J308
1 2 RCLK
3 4 WRT_CLK2
5 6
E304
7 8
FF2
BOTTOM FIFO
9 10
11 12 EF2
13 14 OE2
15 16
REN2
WENS
17 18
19 20
HEADER 20
3 J314
WRT_CLK1
6
E306
1
3 J315
WRT_CLK2
11
E305
1