AD8159 查看數據表（PDF） - Analog Devices
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AD8159 Datasheet PDF : 24 Pages
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
AD8159
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
NC 1
VCC 2
VEE 3
VEE 4
VEE 5
PE_A0 6
PE_A1 7
PE_B0 8
PE_B1 9
PE_C0 10
PE_C1 11
REVERSE_C 12
VCC 13
ON_A3 14
OP_A3 15
VEE 16
ON_A2 17
OP_A2 18
VTTO 19
ON_A1 20
OP_A1 21
VEE 22
ON_A0 23
OP_A0 24
VCC 25
PIN 1
AD8159
TOP VIEW
(Not to Scale)
75 VCC
74 EQ_A
73 EQ_B
72 EQ_C
71 SEL3
70 SEL2
69 SEL1
68 SEL0
67 LB_C
66 LB_B
65 LB_A
64 BICAST
63 VCC
62 IP_B0
61 IN_B0
60 VEE
59 IP_B1
58 IN_B1
57 VTTI
56 IP_B2
55 IN_B2
54 VEE
53 IP_B3
52 IN_B3
51 VCC
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
NC = NO CONNECT
NOTES
1. THE AD8159 TQFP HAS AN EXPOSED PADDLE (ePAD) ON THE UNDERSIDE OF THE PACKAGE WHICH AIDS
IN HEAT DISSIPATION. THE ePAD MUST BE ELECTRICALLY CONNECTED TO THE VEE SUPPLY PLANE IN ORDER
TO MEET THERMAL SPECIFICATIONS.
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
1
2, 13, 25, 26, 38, 50, 51, 63, 75, 76, 88, 100
3 to 5, 16, 22, 29, 35, 41, 47, 54, 60, 79, 85, 91, 97
6
7
8
9
10
11
12
14
15
17
18
19, 44
20
21
23
24
27
Mnemonic
NC
VCC
VEE
PE_A0
PE_A1
PE_B0
PE_B1
PE_C0
PE_C1
REVERSE_C
ON_A3
OP_A3
ON_A2
OP_A2
VTTO
ON_A1
OP_A1
ON_A0
OP_A0
IN_A3
Type
N/A
Power
Power
Control
Control
Control
Control
Control
Control
Control
I/O
I/O
I/O
I/O
Power
I/O
I/O
I/O
I/O
I/O
Description
No connect
Positive supply
Negative supply
Pre-emphasis control for Port A (LSB)
Pre-emphasis control for Port A (MSB)
Pre-emphasis control for Port B (LSB)
Pre-emphasis control for Port B (MSB)
Pre-emphasis control for Port C (LSB)
Pre-emphasis control for Port C (MSB)
Reverse inputs and outputs on Port C
High speed output complement
High speed output
High speed output complement
High speed output
Port A and Port B output termination supply
High speed output complement
High speed output
High speed output complement
High speed output
High speed input complement
Rev. A | Page 5 of 24
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