max9389etj-t Maxim Integrated Products, Inc., max9389etj-t Datasheet - Page 4

• Manufacturer Part Number: max9389etj-t
• Description: Max9389 Differential 8 1 Ecl/pecl Multiplexer With Dual Output Buffers
• Manufacturer: Maxim Integrated Products, Inc.

Differential 8:1 ECL/PECL Multiplexer with
Dual Output Buffers
AC ELECTRICAL CHARACTERISTICS (continued)
(V
input transition time = 125ps (20% to 80%). Typical values are at V
input duty cycle = 50%, input transition time = 125ps (20% to 80%.)) (Note 7)
Note 1: Measurements are made with the device in thermal equilibrium.
Note 2: Current into an I/O pin is defined as positive. Current out of an I/O pin is defined as negative.
Note 3: DC parameters production tested at T
Note 4: Single-ended data input operation using V
Note 5: Use V
Note 6: All pins open except V
Note 7: Guaranteed by design and characterization. Limits are set at ±6 sigma.
Note 8: Measured from the 50% point of the input signal with the 50% point equal to V
Note 9: Measured between outputs of the same part at the signal crossing points for a same-edge transition.
Note 10: Measured between input-to-output paths of the same part at the signal crossing points for a same-edge transition of the
Note 11: Measured between outputs of different parts at the signal crossing points under identical conditions for a same-edge
Note 12: Device jitter added to the differential input signal.
(V
input transition time = 125ps (20% to 80%), unless otherwise noted.)
4
60.0
57.5
55.0
52.5
50.0
47.5
45.0
42.5
40.0
PARAMETER
Switching
Frequency
Select Toggle
Frequency
Output Rise and
Fall Time
(20% to 80%)
CC
CC
-40
_______________________________________________________________________________________
- V
- V
SUPPLY CURRENT vs. TEMPERATURE
ALL PINS ARE OPEN EXCEPT V
EE
EE
differential input signal.
transition.
-15
= 2.375V to 5.5V, outputs loaded with 50Ω ±1% to V
= 3.3V, V
TEMPERATURE (°C)
BB_
10
only for inputs that are on the same device as the V
SYMBOL
IHD
f
t
f
MAX
R
SEL
= V
, t
35
F
CC
CC
AND V
- 1V, V
60
V
Figure 2
V
Figure 4
Figure 2
CC
OH
OH
EE
and V
CONDITIONS
- V
- V
ILD
85
OL
OL
= V
EE
≥ 300mV,
≥ 300mV,
.
CC
900
800
700
600
500
400
300
200
A
- 1.5V, outputs loaded with 50Ω ±1% to V
DIFFERENTIAL OUTPUT VOLTAGE (V
= +25°C and guaranteed by design over the full operating temperature range.
0
BB
_ is limited to (V
0.5
MIN
100
2.7
67
vs. FREQUENCY
1.0
FREQUENCY (GHz)
CC
-40°C
TYP
105
- 2V, V
CC
1.5
- V
CC
BB_
Typical Operating Characteristics
2.0
MAX
IHD
EE
138
- V
reference.
= 3.3V, V
- V
EE
2.5
OH
ILD
) ≥ 3.0V.
MIN
100
2.7
74
- V
= 0.15V to 1V, f
3.0
OL
IHD
)
+25°C
BB
CC
TYP
117
= V
, to the 50% point of the output signal.
- 2V, f
CC
150
140
130
120
110
100
90
MAX
- 1V, V
155
-40
IN
IN
= 622MHz, input duty cycle = 50%,
≤ 2.5GHz, input duty cycle = 50%,
ILD
MIN
-15
100
OUTPUT RISE/FALL TIME
2.7
81
= V
vs. TEMPERATURE
TEMPERATURE (°C)
CC
FALL
+85°C
10
TYP
128
- 1.5V, f
RISE
35
MAX
165
IN
= 622 MHz,
60
UNITS
GHz
MHz
ps
85