Datasheet

AC Electrical Characteristics (continued)
(V
CC
= +3.0V to +3.6V, differential input voltage |V
ID
| = 0.1V to 1.2V, input frequency ≤ 1.34GHz, differential input transition time =
125ps (20% to 80%), input voltage (V
IN
, V
IN
) = 0 to V
CC
, input common-mode voltage (V
CM
) = 0.05V to (V
CC
- 0.05V), LVPECL outputs
terminated with 50Ω ±1% to (V
CC
- 2.0V), LVDS outputs terminated with 100Ω ±1%, T
A
= -40°C to +85°C. Typical values are at V
CC
= +3.3V, |V
ID
| = 0.2V, input common-mode voltage V
CM
= 1.2V, T
A
= +25°C, unless otherwise noted.) (Note 5)
Typical Operating Characteristics
(V
CC
= +3.3V, differential input voltage |V
ID
| = 0.2V, V
CM
= 1.2V, input frequency = 500MHz, LVPECL outputs terminated with 50Ω ±1%
to V
CC
- 2.0V, LVDS outputs terminated with 100Ω ±1%, T
A
= +25°C, unless otherwise noted.)
Note 2: Measurements are made with the device in thermal equilibrium. All voltages are referenced to ground except V
THD
, V
ID
,
V
OD
, and ∆V
OD
.
Note 3: Current into a pin is defined as positive. Current out of a pin is defined as negative.
Note 4: DC parameters production tested at T
A
= +25°C and guaranteed by design and characterization over the full operating
temperature range.
Note 5: Guaranteed by design and characterization, not production tested. Limits are set at ±6 sigma.
Note 6: t
SKEW
is the magnitude difference of differential propagation delays for the same output under same conditions; t
SKEW
=
|t
PHL
- t
PLH
|.
Note 7: Device jitter added to the input signal.
SUPPLY CURRENT
vs. FREQUENCY
MAX9376 toc01
FREQUENCY (MHz)
SUPPLY CURRENT (mA)
15001000500
10
20
30
40
50
0
0 2000
LVPECL OUTPUTS
UNLOADED
OUTPUT AMPLITUDE
vs. FREQUENCY
MAX9376 toc02
FREQUENCY (MHz)
OUTPUT AMPLITUDE (mV)
15001000500
400
500
600
700
800
900
300
0 2000
LVPECL
LVDS
PROPAGATION DELAY
vs. TEMPERATURE
MAX9376 toc03
TEMPERATURE (C)
PROPAGATION DELAY (ps)
603510-15
320
340
360
380
400
420
440
460
480
500
300
-40 85
t
PLH
(LVPECL)
t
PHL
(LVPECL)
t
PLH
(LVDS)
t
PHL
(LVDS)
OUTPUT RISE/FALL TIME
vs. TEMPERATURE
MAX9376 toc04
TEMPERATURE (C)
OUTPUT RISE/FALL TIME (ps)
603510-15
80
90
100
110
120
130
140
70
-40 85
t
R
(LVPECL)
t
F
(LVPECL)
t
F
(LVDS)
t
R
(LVPECL)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Low-to-High Transition
Time (20% to 80%)
t
R
Figure 2 93 220 ps
Output High-to-Low Transition
Time (20% to 80%)
t
F
Figure 2 91 220 ps
Added Random Jitter
t
RJ
f
IN
= 1.34GHz (Note 7) 0.8 2 ps
(RMS)
Maxim Integrated │ 4
www.maximintegrated.com
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator