AD15252/PCB AD [Analog Devices], AD15252/PCB Datasheet - Page 18

• Manufacturer Part Number: AD15252/PCB
• Description: 12-Bit, 65 MSPS, Dual ADC
• Manufacturer: AD [Analog Devices]

AD15252
XTAL
A = ENABLE
B = DISABLE
C14
0.1μF
AGND
JP8
ANALOG
+3.3V
A
B
VF140SHHL-65MHz
1
7
Y1
J3
J4
14
8
AGND
AGND
0.1μF
0.1μF
R83
R83
49.9Ω
49.9Ω
R84
49.9Ω
C5
C6
ANALOG
ANALOG
0.1μF
C21
+3.3V
+3.3V
R90
100kΩ
R98
100kΩ
R100
1kΩ
R99
1kΩ
Figure 32. AD15252 Evaluation Board Schematic: Encode
AGND
0.1μF
0.1μF
AGND
C11
C12
CLK_B
R94
R82
0Ω
0Ω
R82
AGND
DNI
AGND
CLK_A
1
1
Rev. 0 | Page 18 of 20
ANALOG
ANALOG
74VHC04MTC
74VHC04MTC
+3.3V
+3.3V
GND
GND
3
V
3
V
CC
CC
74VHC04MTC
AGND
74VHC04MTC
AGND
U6:B
U7:B
14
7
14
7
AGND
AGND
5
0.1μF
0.1μF
5
C18
74VHC04MTC 74VHC04MTC
C19
74VHC04MTC 74VHC04MTC
U6:A
U7:A
U6:C
U7:C
4
4
2
2
6
6
AGND
AGND
74VHC04MTC
74VHC04MTC
13
74VHC04MTC
74VHC04MTC
13
11
11
9
9
DATACLK_B DELAY
A = 1 DELAY
B = 2 DELAY
U6:E
U7:E
U6:D
U6:F
U7:D
U7:F
DATACLK_A DELAY
A = 1 DELAY
B = 2 DELAY
10
12
10
12
8
8
JP7
JP6
A
B
A
B
R85
R87
DNI
0Ω
22.1Ω
R93
R95
DNI
TP10
TP7
R92
DNI
R88
0Ω
R91
DNI
DUTCLK_A
TP8
TP9
DUTCLK_B
DUTCLK_A
DUTCLK_B
AGND
DATACLK_A
DATACLK_B
R89
0Ω