adn8102 Analog Devices, Inc., adn8102 Datasheet - Page 3

• Manufacturer Part Number: adn8102
• Description: 3.75 Gbps Quad Bidirectional Cx4 Equalizer
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
V
T
Table 1.
Parameter
DYNAMIC PERFORMANCE
OUTPUT PRE-EMPHASIS
INPUT EQUALIZATION
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
A
CC
Maximum Data Rate/Channel (NRZ)
Deterministic Jitter
Random Jitter
Residual Deterministic Jitter
Output Rise/Fall Time
Propagation Delay
Channel-to-Channel Skew
Equalization Method
Maximum Boost
Pre-Emphasis Tap Range
Minimum Boost
Maximum Boost
Number of Equalization Settings
Gain Step Size
Input Voltage Swing
Input Voltage Range
Input Resistance
Input Return Loss
Output Voltage Swing
= 25°C, unless otherwise noted.
= 1.8 V, V
With Input Equalization
With Output Pre-Emphasis
EE
= 0 V, V
TTI
= V
TTO
= V
CC
, R
Conditions
V
Data rate < 3.25 Gbps; 0 inches to 40 inches FR4
Data rate < 3.25 Gbps; 0 meters to 30 meters CX4
Data rate < 3.75 Gbps; 0 inches to 40 inches FR4
Data rate < 3.75 Gbps; 0 meters to 30 meters CX4
Data rate < 3.25 Gbps; 0 inches to 40 inches FR4
Data rate < 3.25 Gbps; 0 meters to 15 meters CX4
Data rate < 3.75 Gbps; 0 inches to 40 inches FR4
Data rate < 3.75 Gbps; 0 meters to 15 meters CX4
20% to 80%
1-tap programmable pre-emphasis
200 mV p-p output swing
Maximum
EQBY = 1
Differential, V
Single-ended absolute voltage level, V
Single-ended absolute voltage level, V
Measured at 2.5 GHz
DC, differential, PE = 0, default, V
DC, differential, PE = 0, default, V
DC, differential, PE = 0, minimum output level,
DC, differential, PE = 0, minimum output level,
DC, differential, PE = 0, maximum output level,
DC, differential, PE = 0, maximum output level,
Data rate < 3.75 Gbps; BER = 1 × 10
800 mV p-p output swing
Minimum
Maximum boost occurs at 1.875 GHz
Single-ended
CC
L
= 1.8 V
= 50 Ω, differential output swing = 800 mV p-p differential, 3.75 Gbps, PRBS 2
ICM
1
= V
Rev. A | Page 3 of 32
CC
− 0.6 V
CC
CC
= 1.8 V
= 3.3 V
−12
L
H
minimum
maximum
2
2
2
2
V
V
V
V
CC
CC
CC
CC
= 3.3 V
= 1.8 V
= 1.8 V
= 3.3 V
Min
3.75
300
45
635
Typ
33
1.5
0.20
0.19
0.24
0.21
0.13
0.37
0.14
0.41
75
1
50
6
12
2
12
1.5
22
8
2.5
V
V
50
5
740
800
100
100
1300
1800
EE
CC
+ 0.4
+ 0.5
Max
2000
55
870
7
ADN8102
− 1,
Unit
Gbps
ps p-p
ps rms
UI
UI
UI
UI
UI
UI
UI
UI
ps
ns
ps
dB
dB
mA
mA
dB
dB
dB
mV p-p
V p-p
V p-p
Ω
dB
mV p-p
mV p-p
mV p-p
mV p-p
mV p-p
mV p-p