
AD8159
SPECIFICATIONS
V
CC
= +3.3 V, V
EE
= 0 V, R
L
= 50 Ω, basic configuration,
1
data rate= 3.2 Gbps, input common-mode voltage = 2.7 V, differential input
swing = 800 mV p-p, @ T
A
= +25°C, unless otherwise noted.
Table 1.
Parameter
Conditions
DYNAMIC PERFORMANCE
Data Rate/Channel (NRZ)
Deterministic Jitter
Data rate = 3.2 Gbps; see Figure 21
Random Jitter
RMS; see Figure 24
Propagation Delay
Input to output
Lane-to-Lane Skew
Switching Time
Output Rise/Fall Time
20% to 80%
INPUT CHARACTERISTICS
Input Voltage Swing
Differential, V
ICM
= V
CC
0.6 V;
2
see Figure 22
Input Voltage Range
Common mode, V
ID
= 800 mV p-p;
3
see Figure 25
Input Bias Current
Input Capacitance
OUTPUT CHARACTERISTICS
Output Voltage Swing
Differential, PE = 0
Output Voltage Range
Single-ended absolute voltage level; see Figure 26
Output Current
Port A/B, PE_A/B = 0
Port C, PE_C = 0
Port A/B, PE_A/B = 3
Port C, PE_C = 3
Output Capacitance
TERMINATION CHARACTERISTICS
Resistance
Differential
Temperature Coefficient
POWER SUPPLY
Operating Range
V
CC
V
EE
= 0 V
Supply Current
I
CC
I
I/O
= I
TTO
+ I
TTOI
+ I
TTI
+ I
TTIO
Supply Current
I
CC
I
I/O
= I
TTO
+ I
TTOI
+ I
TTI
+ I
TTIO
THERMAL CHARACTERISTICS
Operating Temperature Range
θ
JA
Still air
θ
JB
Still air
θ
JC
Still air
LOGIC INPUT CHARACTERISTICS
Input High (V
IH
)
Input Low (V
IL
)
1
Bicast off, loopback off on all ports, pre-emphasis off on all ports, equalization set to minimum on all ports.
2
V
ICM
= input common-mode voltage.
3
V
ID
= input differential peak-to-peak voltage swing.
Rev. A | Page 3 of 24
Min
Typ
20
1
600
100
5
100
4
2
800
16
20
28
32
2
100
0.15
3.3
175
144
255
352
29
16
13
Max
Unit
DC
3.2
Gbps
ps p-p
ps
ps
ps
ns
ps
200
V
EE
+ 1.8
V
CC
1.6
90
3.0
40
2.4
V
EE
2000
V
CC
+ 0.3
V
CC
+ 0.6
110
3.6
+85
V
CC
0.8
mV p-p
V
μA
pF
mV p-p
V
mA
mA
mA
mA
pF
Ω
Ω/°C
V
mA
mA
mA
mA
°C
°C/W
°C/W
°C/W
V
V
Basic configuration
1
, dc-coupled inputs/outputs, 400 mV I/O
swings (800 mV p-p differential), 50 Ω far end terminations
BICAST = 1, PE = 3 on all ports, dc-coupled inputs/outputs,
400 mV I/O swings (800 mV p-p differential), 50 Ω far end
terminations