AD9235BCP-65EBZ Datasheet, PDF (22/40 Pages) Analog Devices – 12-Bit, 20/40/65 MSPS 3 V A/D Converter

AD9235
Data Sheet
C12
0.1µF
DVDD
AUXCLK
S5
1
2
R11
49.9W
AVDD
AVDD
R12 C27
113W 0.1µF
R14
90W
R25
10kW
AVDD
6 T1–1T 1
5
2
4
3
T2
1N5712 _D2 1N5712
D1
D0
D1
MC100LVEL33D
R26
D2
8
7 ^VCC
U3
NC
1
2
10kW
D3
6
OUT
REF
INA
INB
3
D4
5 _VEE
INCOM ⁴
D5
D6
AVDD
AVDD
R13
D7
C24
0.1µF
+ ^C28
10µF
10V
113W ^{U8 DECOUPLING}
C26
0.1µF
R15
90W
CLOCK
S1
1
2
JP9
D8
R19 R2
500W 10W
CW
C13
0.1µF
R1
49.9W
R18
D9
500W
AVDD
AVDD; 14
AVDD; 7
D10
D11
WHT
TP7
U8
1
2
R7
U8 _{22W DUTCLK}
5
6
OTR
74VHC04 74VHC04 _JP4
U8
JP3
R9
22W
3
4
74VHC04
C4
10µF
10V +
21
1
G1
19
G2
VCC ²⁰
GND ¹⁰
2 _A1
Y1 ¹⁸
3 _A2
Y2 ¹⁷
4 _A3
U6
Y3 ¹⁶
5 _{A4 74VHC541 Y4} 15
6 _A5
Y5 ¹⁴
7 _A6
Y6 ¹³
8 _A7
Y7 ¹²
9 _A8
Y8 ¹¹
C11
0.1µF
C5
10µF
10V +
21
1
G1
19
G2
VCC ²⁰
GND ¹⁰
2 _A1
Y1 ¹⁸
3 _A2
Y2 ¹⁷
4 _A3
U7
Y3 ¹⁶
5 _{A4 74VHC541 Y4} 15
6 _A5
Y5 ¹⁴
7 _A6
Y6 ¹³
8 _A7
Y7 ¹²
9 _A8
Y8 ¹¹
U8
13
12
74VHC04
U8
11
10
AVDD
C10
0.1µF
U9 DECOUPLING
C8
10µF
10V
U8
9
8
74VHC04
1
2
3
4
5
6
1 ^{RP2 22W} 16 DD0
7
8
2 ^{RP2 22W} 15 DD1
9
10
3 ^{RP2 22W} 14 DD2
11
12
4 ^{RP2 22W} 13 DD3
13
14
5 ^{RP2 22W} 12 DD4
15
16
6 ^{RP2 22W} 11 DD5
17
18
7 ^{RP2 22W} 10 DD6
19
20
8 ^{RP2 22W} 9 DD7
21
22
1 ^{RP2 22W} 16 DD8
23
24
2 ^{RP2 22W} 15 DD9
25
26
3 ^{RP2 22W} 14 DD10
27
28
4 ^{RP2 22W} 13 DD11
29
30
5 ^{RP2 22W} 12 DOTR 31
32
6 ^{RP2 22W} 11
33
34
7 ^{RP2 22W} 10 DACLK 35
36
8 ^{RP2 22W} 9
37
38
39
40
HDR40RAM
J1
Figure 45. TSSOP Evaluation Board Schematic, Clock Inputs and Output Buffering
Rev. D | Page 22 of 40