MAX1125 Datasheet, PDF (3/12 Pages) Maxim Integrated Products – 8-Bit, 300Msps Flash ADC

8-Bit, 300Msps Flash ADC
ELECTRICAL CHARACTERISTICS (continued)
(VEE = -5.2V, RSOURCE = 50Ω, VRBF = -2.00V, VR2 = -1.00V, VRTF = 0.00V, fCLK = 150MHz, 50% Duty Cycle, TA = TMIN to TMAX,
unless otherwise noted.)
PARAMETER
CONDITIONS
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio
Total Harmonic Distortion
Signal-to-Noise and
Distortion (SINAD)
DIGITAL INPUTS
Digital Input High Voltage
(MINV, LINV)
FIN = 3.58MHz
FIN = 100MHz
FIN = 3.58MHz
FIN = 100MHz
FIN = 3.58MHz
FIN = 100MHz
TEST
MAX1114A
LEVEL MIN TYP MAX
MAX1114B
MIN TYP MAX
UNITS
VI
45
47
44
46
dB
VI
39
42
38
41
VI
-48
-52
-46
-50
dB
VI
-40
-43
-39
-42
VI
44
46
42
44
dB
VI
37
39
35
37
VI
-1.1
-0.7
-1.1
-0.7
V
Digital Input Low Voltage
(MINV, LINV)
VI
-2.0
-1.5
-2.0
-1.5
V
Clock Synchronous
Input Currents
Clock Low Width, TPWL
Clock High Width, TPWH
DIGITAL OUTPUTS
Digital Output High Voltage 50Ω to -2V
Digital Output Low Voltage 50Ω to -2V
POWER-SUPPLY REQUIREMENTS
Supply Current
Power Dissipation
TA = +25 °C
TA = +25 °C
V
40
VI
2
1.8
VI
2
1.8
40
µA
2
1.8
ns
2
1.8
ns
VI
-1.1
-1.1
V
VI
-1.5
-1.5
V
V
2.4
2.4
ns
I
425
550
425
550
mA
I
2.2
2.9
2.2
2.9
W
TEST LEVEL CODES
TEST LEVEL TEST PROCEDURE
All electrical characteristics are subject to the
following conditions:
All parameters having min/max specifications are
guaranteed. The Test Level column indicates the
specific device testing actually performed during
production and Quality Assurance inspection.
Any blank section in the data column indicates
that the specification is not tested at the specified
condition.
Unless otherwise noted, all tests are pulsed;
therefore, Tj = TC = TA.
I
100% production tested at the specified temperature.
II
100% production tested at TA = +25°C, and sample tested at the
specified temperatures.
III
QA sample tested only at the specified temperatures.
IV
Parameter is guaranteed (but not tested) by design and
characterization data.
V
Parameter is a typical value for information purposes only.
VI
100% production tested at TA = +25°C. Parameter is guaranteed
over specified temperature range.
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