MAX14950CTO+ Maxim Integrated, MAX14950CTO+ Datasheet - Page 4

• Manufacturer Part Number: MAX14950CTO+
• Description: Peripheral Drivers & Components - PCIs PCIe Gen III Re-Driver
• Manufacturer: Maxim Integrated

Specifications of MAX14950CTO+

• Rohs: yes

MAX14950
Quad PCI Express Equalizer/Redriver
ELECTRICAL CHARACTERISTICS (continued)
(V
erwise noted. Typical values are at V
4
AC PERFORMANCE (Note 4)
Differential Input Return Loss
Common-Mode Input Return
Loss
Differential Output Return Loss
Common-Mode Output Return
Loss
Redriver Operation Differential
Input-Signal Range
Full-Swing Differential Output
Voltage (No Deemphasis)
Output Deemphasis Ratio, 0dB
Output Deemphasis Ratio, 3.5dB
Output Deemphasis Ratio, 6dB
Output Deemphasis Ratio, 6dB
with Higher Amplitude
Output Deemphasis Ratio, 3.5dB
with Preshoot
Output Deemphasis Ratio, 6dB
with Preshoot
Output Deemphasis Ratio, 9dB
with Preshoot
Output Deemphasis Ratio,
9dB with Preshoot with Higher
Amplitude
Input Equalization, 5dB
Input Equalization, 8dB
Input Equalization, 12dB
CC
= +3.0V to +3.6V, C
PARAMETER
CL
= 200nF coupling capacitor on each output, R
V
V
V
V
CC
RL
RL
RATIO-0dB
RATIO-6dB
RATIO-6dB
RATIO-6dB
RATIO-9dB
HA-RATIO-
SYMBOL
V
PS-RATIO-
RL
V
RL
TX-DE-HA-
TX-DE-PS-
TX-DE-PS-
TX-DE-PS-
V
V
V
V
V
V
V
RX-DIFF-
TX-DIFF-
RATIO-
3.5dB
3.5dB
RX-EQ-
RX-EQ-
RX-EQ-
TX-DE-
TX-DE-
TX-DE-
TX-DE-
12dB
RX-DIFF
TX-DIFF
9dB
5dB
8dB
RX-CM
TX-CM
= +3.3V and T
PP
PP
f = 0.05GHz to 1.25GHz
f = 1.25GHz to 2.5GHz
f = 2.5GHz to 4GHz
f = 0.05GHz to 2.5GHz
f = 2.5GHz to 4GHz
f = 0.05GHz to 1.25GHz
f = 1.25GHz to 2.5GHz
f = 2.5GHz to 4GHz
f = 0.05GHz to 2.5GHz
f = 2.5GHz to 4GHz
|(V
OEQ1 = GND, OEQ0 = GND
OEQ2 = GND, OEQ1 = GND,
OEQ0 = GND, Figure 1
OEQ2 = GND, OEQ1 = GND,
OEQ0 = V
OEQ2 = GND, OEQ1 = V
OEQ0 = GND, Figure 1
OEQ2 = GND, OEQ1 = V
OEQ0 = V
OEQ2 = V
OEQ0 = GND, Figure 1
OEQ2 = V
OEQ0 = V
OEQ2 = V
OEQ0 = GND, Figure 1
OEQ2 = V
OEQ0 = V
INEQ1 = GND, INEQ0 = GND (Note 5)
INEQ1 = GND, INEQ0 = V
INEQ1 = V
OUT_P
A
= +25NC.) (Note 3)
- V
CC,
CC,
CC
CC
CC
CC
CC
CC
CC
OUT_N
, OEQ1 = GND,
, OEQ1 = GND,
, Figure 1
, OEQ1 = V
, OEQ1 = V
, Figure 1
, INEQ0 = GND (Note 5)
Figure 1
Figure 1
CONDITIONS
)|, OEQ2 = GND,
CC
CC
CC
CC
L
CC
= 50I on each output, T
,
,
,
,
(Note 5)
MIN
100
800
10
10
8
5
6
4
8
4
6
4
A
= 0NC to +70NC, unless oth-
TYP
3.5
3.5
12
0
6
6
6
9
9
5
8
MAX
1200
1300
Maxim Integrated
UNITS
mV
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
P-P
P-P