MAX1124 Maxim Integrated Products, MAX1124 Datasheet - Page 4

• Manufacturer Part Number: MAX1124
• Description: 250Msps Analog-to-Digital Converter
• Manufacturer: Maxim Integrated Products

1.8V, 10-Bit, 250Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
ELECTRICAL CHARACTERISTICS (continued)
(AV
internal reference, digital output pins differential R
anteed by production test, <25°C guaranteed by design and characterization. Typical values are at T
4
Note 1: Static linearity and offset parameters are computed from a best-fit straight line through the code transition points. The full-
Note 2: Parameter guaranteed by design and characterization; T
Note 3: PSRR is measured with both analog and digital supplies connected to the same potential.
Output Offset Voltage
LVCMOS DIGITAL INPUTS (CLKDIV, T/B)
Digital Input Voltage Low
Digital Input Voltage High
TIMING CHARACTERISTICS
CLK to Data Propagation Delay
CLK to DCLK Propagation Delay
Data Valid to DCLK Rising Edge
LVDS Output Rise-Time
LVDS Output Fall-Time
Output Data Pipeline Delay
POWER REQUIREMENTS
Analog Supply Voltage Range
Digital Supply Voltage Range
Analog Supply
Digital Supply Current
Analog Power Dissipation
Power-Supply Rejection Ratio
(Note 3)
CC
_______________________________________________________________________________________
= OV
scale range is defined as 1023 x slope of the line.
PARAMETER
CC
= 1.8V, AGND = OGND = 0, f
SYMBOL
t
LATENCY
t
OV
I
I
OV
t
CPDL
AV
P
PSRR
t
t
AVCC
OVCC
CPDL
t
t
RISE
FALL
V
V
PDL
PDL
DISS
IH
IL
CC
CC
OS
-
SAMPLE
Figure 4
Figure 4
Figure 4 (Note 2)
20% to 80%, C
20% to 80%, C
f
f
f
Offset
Gain
L
IN
IN
IN
= 100Ω ±1%, C
= 100MHz
= 100MHz
= 100MHz
= 250MHz, differential sine-wave clock input drive, 0.1µF capacitor on REFIO,
L
L
CONDITIONS
A
= 5pF
= 5pF
= T
L
= 5pF, T
MIN
to T
A
MAX
= T
.
MIN
to T
MAX
, unless otherwise noted. ≥25°C guar-
1.125
AV
0.8 x
MIN
0.92
1.7
1.7
CC
A
= +25°C.)
TYP
2.85
1.35
460
460
220
477
1.5
1.8
1.8
1.6
1.9
45
8
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AV
1.310
MAX
0.2 x
1.86
290
657
1.9
1.9
75
CC
UNITS
cycles
%FS/V
Clock
mV/V
mW
mA
mA
ns
ns
ns
ps
ps
V
V
V
V
V