MAX9421 Maxim, MAX9421 Datasheet - Page 3

• Manufacturer Part Number: MAX9421
• Description: The MAX9420-MAX9423 are extremely fast, low-skew quad LVECL-to-LVPECL translators designed for high-speed signal and clock driver applications
• Manufacturer: Maxim

DC ELECTRICAL CHARACTERISTICS (continued)
(V
ues are at V
AC ELECTRICAL CHARACTERISTICS
(V
or low, f
0, V
= +25°C, V
IN-to-OUT Differential
CLK-to-OUT Differential
IN-to-OUT Channel-to-Channel
Skew (Note 5)
CLK-to-OUT Channel-to-
Channel Skew (Note 5)
Maximum Clock Frequency
Maximum Data Frequency
Added Random Jitter (Note 6)
Added Deterministic Jitter
(Note 6)
IN-to-CLK Setup Time
CLK-to-IN Hold Time
Output Rise Time
POWER SUPPLY
Negative Supply Current
Positive Supply Current
EE
EE
Quad Differential LVECL-to-LVPECL Translators
ILD
= -2.0V to -3.6V, V
= -2.0V to -3.6V, V
= V
IN
= 2.0GHz. For SEL = low, F
PARAMETER
EE
IHD
PARAMETER
EE
to -0.2V, V
= -3.3V, V
= -0.9V, V
_______________________________________________________________________________________
CC
CC
CC
IHD
ILD
= 2.375V to 3.6V, GND = 0, MAX9420/MAX9422 outputs terminated with 50Ω ±1% to V
= 2.375V to 3.6V, GND = 0, outputs terminated with 50Ω ±1% to V
= 3.3V, T
- V
= -1.7V, unless otherwise noted.) (Note 4)
ILD
= 0.2V to the smaller of 3.0V or |V
t
t
A
P LH 1,
P LH 2,
f
SYMBOL
SYMBOL
CLK(MAX)
f
= +25°C, V
IN
IN(MAX)
t
t
SKD1
SKD2
t
I
t
I
t
t
= 1.5GHz, CLK = 3.0GHz, input transition time = 125ps (20% to 80%), V
RJ
DJ
t
CC
EE
H
R
S
t
t
P H L 1
P H L 2
IHD
SEL = high, Figure 3
SEL = low, Figure 4
SEL = high
SEL = low
V
V
SEL = low, f
SEL = high, f
SEL = low, f
2
SEL = high, IN_ = 3.0Gbps 2
pattern
Figure 4
Figure 4
Figure 3
OUT_, OUT_
open
OUT_, OUT_
open
23
OH
OH
- 1 PRBS pattern
= -0.9V, V
- V
- V
OL
OL
≥ 500mV, SEL = low
≥ 400mV, SEL = high
CLK
CLK
IN
ILD
CONDITIONS
= 2GHz
CONDITIONS
= 3.0GHz, f
= 3.0GHz, IN_ = 3.0Gbps,
= -1.7V, unless otherwise noted.) (Notes 1, 2, and 3)
MAX9421/MAX9422/
MAX9423
MAX9421/MAX9423
MAX9420/MAX9422
EE
|. Typical values are at V
IN
23
= 1.5GHz
- 1 PRBS
CC
EE
- 2.0V. For SEL = high, CLK = high
MIN
250
350
MIN
3.0
= -3.3V, V
80
80
2
TYP
0.65
0.53
TYP
336
506
153
17
17
28
23
90
87
CC
7
CC
= 3.3V, GND = 0, T
IHD
- 2.0V. Typical val-
MAX
MAX
-180
450
575
120
= V
105
1.0
1.0
45
45
60
55
10
EE
+ 1.4V to
ps
ps
UNITS
ps
UNITS
GHz
GHz
mA
mA
(RMS)
(RMS)
ps
ps
ps
ps
ps
ps
ps
(P-P)
3
A