Datasheet

AD8158
Rev. B | Page 8 of 36
Pin No. Mnemonic Type Description
27 SCL I
2
C I
2
C Clock Pin
28 SDA I
2
C I
2
C Data Pin
29 I2C_A0 I
2
C I
2
C Address Pin (LSB)
30 I2C_A1 I
2
C I
2
C Address Pin
31 I2C_A2 I
2
C I
2
C Address Pin (MSB)
32 RESETb Control
1
Chip Reset. Active Low
33 ON_B3 Output High Speed Output Complement
34 OP_B3 Output High Speed Output
36 ON_B2 Output High Speed Output Complement
37 OP_B2 Output High Speed Output
39 ON_B1 Output High Speed Output Complement
40 OP_B1 Output High Speed Output
42 ON_B0 Output High Speed Output Complement
43 OP_B0 Output High Speed Output
45 EQ_A0
2
Control
1
Port A Equalizer Control Bit 0 (LSB)
46 EQ_A1
2
Control
1
Port A Equalizer Control Bit 1 (MSB)
47 EQ_B0
2
Control
1
Port B Equalizer Control Bit 0 (LSB)
48 EQ_B1
2
Control
1
Port B Equalizer Control Bit 1 (MSB)
49 EQ_C0
2
Control
1
Port C Equalizer Control Bit 0 (LSB)
50 EQ_C1
2
Control
1
Port C Equalizer Control Bit 1 (MSB)
52 IN_B3 Input High Speed Input Complement
53 IP_B3 Input High Speed Input
55 IN_B2 Input High Speed Input Complement
56 IP_B2 Input High Speed Input
58 IN_B1 Input High Speed Input Complement
59 IP_B1 Input High Speed Input
61 IN_B0 Input High Speed Input Complement
62 IP_B0 Input High Speed Input
64 ON_C3 Output High Speed Output Complement
65 OP_C3 Output High Speed Output
67 ON_C2 Output High Speed Output Complement
68 OP_C2 Output High Speed Output
70 ON_C1 Output High Speed Output Complement
71 OP_C1 Output High Speed Output
73 ON_C0 Output High Speed Output Complement
74 OP_C0 Output High Speed Output
76 LB_C Control
1
Loopback Enable for Port C, Active High
77 LB_B Control
1
Loopback Enable for Port B, Active High
78 LB_A Control
1
Loopback Enable for Port A, Active High
79 LOS_INT Interrupt
1
Loss of Signal Interrupt, Active High
80 PE_C Control
1
Pre-Emphasis Control for Port C, Active High
81 PE_B Control
1
Pre-Emphasis Control for Port B, Active High
82 PE_A Control
1
Pre-Emphasis Control for Port A, Active High
83 IN_C3 Input High Speed Input Complement
84 IP_C3 Input High Speed Input
86 IN_C2 Input High Speed Input Complement
87 IP_C2 Input High Speed Input
89 IN_C1 Input High Speed Input Complement
90 IP_C1 Input High Speed Input
92 IN_C0 Input High Speed Input Complement
93 IP_C0 Input High Speed Input