Datasheet

MAX3984
1Gbps to 10Gbps Preemphasis Driver with
Receive Equalizer
12 ______________________________________________________________________________________
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Measured differentially at point B in
Figure 2; TX_DISABLE = low,
OUT_LEV = high, PE1 = PE0 = high
1100
Measured differentially at point B in
Figure 2; TX_DISABLE = low,
OUT_LEV = low, PE1 = PE0 = high
920
Different Output Swing (Note 1)
TX_DISABLE = high, PE1 = PE0 = high 3.5
mV
P-P
Common-Mode Output (AC)
Measured at point B in Figure 2;
TX_DISABLE = low, OUT_LEV = high (Note 2)
5 mV
RMS
Random Jitter Measured at point D in Figure 3 (Note 3) 0.5 ps
RMS
Source to IN
OUT to
load
PE1 PE0
3m,
24 AWG
0 0
5m,
24 AWG
0 1
7m,
24 AWG
1 0
Residual Output Deterministic
Jitter at 1.0Gbps (Notes 4, 5)
6-mil, 10in of
FR-4
10m,
24 AWG
1 1
0.02 UI
P-P
Source to IN
OUT to
load
PE1 PE0
3m,
24 AWG
0 1
5m,
24 AWG
1 0
7m,
24 AWG
1 0
Residual Output Deterministic
Jitter at 5.0Gbps (Notes 4, 5)
6-mil, 10in of
FR-4
10m,
24 AWG
1 1
0.12 UI
P-P
Source to IN
OUT to
load
PE1 PE0
3m,
24 AWG
0 1
5m,
24 AWG
1 0
7m,
24 AWG
1 0
Residual Output Deterministic
Jitter at 8.5Gbps (Notes 4, 5)
6-mil, 10in of
FR-4
10m,
24 AWG
1 1
0.2 UI
P-P
Typical Characteristics at -40°C
The MAX3984 is guaranteed to work from 0°C to
+85°C. Table 1 indicates typical performance outside
the guaranteed limits.
Table 1. Typical Characteristics at -40°C