AD8331ARQ-REEL Analog Devices Inc, AD8331ARQ-REEL Datasheet - Page 37

• Manufacturer Part Number: AD8331ARQ-REEL
• Description: IC VGA SINGLE W/PREAMP 20-SSOP
• Manufacturer: Analog Devices Inc
• Series: X-AMP®r
• Type: Variable Gain Amplifierr

Specifications of AD8331ARQ-REEL

• Rohs Status: RoHS non-compliant
• Design Resources: Interfacing the High Frequency AD8331 to AD9215 (CN0096)
• Applications: Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• For Use With: AD8331-EVALZ - BOARD EVAL FOR AD8331

OTR_A
OTR_B
D11_A
D10_A
D11_B
D10_B
D9_A
D8_A
D7_A
D6_A
D5_A
D4_A
D3_A
D2_A
D1_A
D0_A
D9_B
D8_B
D7_B
D6_B
D5_B
D4_B
D3_B
D2_B
D1_B
D0_B
DNC
DNC
DNC
DNC
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
DATACLKA
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
RP 10
RP 11
22 × 4
RP 12
RP 13
RP 14
RP 15
RP 16
RP 9
DATACLK
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
19
19
19
19
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8
74VHC541
74VHC541
74VHC541
74VHC541
Figure 93. Interface Schematic, TGC Using an
U10
U2
U7
U3
VCC
GND
VCC
GND
VCC
GND
VCC
GND
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
+3.3VDVDD
20
10
18
17
16
15
14
13
12
11
20
10
18
17
16
15
14
13
12
11
20
10
18
17
16
15
14
13
12
11
20
10
18
17
16
15
14
13
12
11
C4
0.1µF
+3.3VDVDD
+3.3VDVDD
C3
0.1µF
C8
0.1µF
C7
0.1µF
Rev. G | Page 37 of 56
C5
0.1µF
+
+
C28
10µF
6.3V
C10
0.1µF
C9
0.1µF
C6
0.1µF
+
+
+3.3VDVDD
+
C76
10µF
6.3V
C27
10µF
6.3V
C75
10µF
6.3V
AD8332
and
AD9238
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
22 × 4
RP 4
R40
22Ω
RP 1
RP 3
RP 5
RP 6
RP 7
RP 8
RP2
AD8331/AD8332/AD8334
R39
22Ω
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
46
50
66
70
42
44
48
52
54
56
58
60
62
64
68
72
74
76
78
80
2
4
6
8
SAM080UPM
SAM080UPM
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
1
3
5
7
9