Datasheet

MAX9311/MAX9313
1:10 Differential LVPECL/LVECL/HSTL
Clock and Data Drivers
4 _______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS
(V
CC
- V
EE
= 2.25V to 3.8V, outputs loaded with 50Ω ±1% to V
CC
- 2V, input frequency = 1.5GHz, input transition time = 125ps
(20% to 80%), CLKSEL = high or low, V
IHD
= V
EE
+ 1.2V to V
CC
, V
ILD
= V
EE
to V
CC
- 0.15V, V
IHD
- V
ILD
= 0.15V to the smaller of 3V or
V
CC
- V
EE
, unless otherwise noted. Typical values are at V
CC
- V
EE
= 3.3V, V
IHD
= V
CC
-1V, V
ILD
= V
CC
-1.5V.) (Note 7)
-40°C +25°C +85°C
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX MIN TYP
MA
MIN TYP MAX
UNITS
Differential
Input-to-
Output Delay
t
PLHD
,
t
PHLD
Figure 2
220 321 380 220 312 410 260 322 400
ps
Output-to-
Output Skew
(Note 8)
t
SKOO
12 46 12 46 10 35 ps
Part-to-Part
Skew (Note 9)
t
SKPP
30
160
30
190
30
140
ps
f
IN
= 1.5GH z,
C l ock p atter n
1.2 2.5 1.2 2.5
1.2
2.5
Added
Random Jitter
(Note 10)
t
RJ
f
IN
= 3.0GH z,
C l ock p atter n
1.2 2.6 1.2 2.6 1.2 2.6
ps
(RMS)
Added
Deterministic
Jitter (Note 10)
t
DJ
3Gbps,
2
23
-1 PRBS
pattern
80 95 80 95 80 95
ps
(p-p)
V
OH
- V
OL
≥
350mV, Clock
pattern,
Figure 2
2.0 2.0 3.0 2.0
Switching
Frequency
f
MAX
V
OH
- V
OL
≥
500mV, Clock
pattern,
Figure 2
1.5 1.5 1.5
GHz
Output
Rise/Fall Time
(20% to 80%)
t
R
, t
F
Figure 2
100 112 140 100 116 140 100 121 140
ps
Note 1: Measurements are made with the device in thermal equilibrium.
Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative.
Note 3: Single-ended input operation using V
BB
is limited to V
CC
- V
EE
= 3.0V to 3.8V for the MAX9311 and V
CC
- V
EE
= 2.7V to 3.8V
for the MAX9313.
Note 4: DC parameters production tested at T
A
= +25°C. Guaranteed by design and characterization over the full operating temper-
ature range.
Note 5: Use V
BB
only for inputs that are on the same device as the V
BB
reference.
Note 6: All pins open except V
CC
and V
EE
.
Note 7: Guaranteed by design and characterization. Limits are set at ±6 sigma.
Note 8: Measured between outputs of the same part at the signal crossing points for a same-edge transition.
Note 9: Measured between outputs of different parts at the signal crossing points under identical conditions for a same-edge
transition.
Note 10:Device jitter added to the input signal.