MAX1444EHJ/V+T Maxim Integrated, MAX1444EHJ/V+T Datasheet - Page 3

• Manufacturer Part Number: MAX1444EHJ/V+T
• Description: Analog to Digital Converters - ADC 10-Bit 40Msps 3.0V Low-Power ADC with Internal Reference
• Manufacturer: Maxim Integrated

Specifications of MAX1444EHJ/V+T

• Number Of Channels: 1
• Architecture: Pipeline
• Conversion Rate: 40 MSPs
• Resolution: 10 bit
• Input Type: Differential
• Snr: 59.5 dB
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Power Dissipation: 1495.3 mW
• Number Of Converters: 1
• Voltage Reference: 1.024 V

ELECTRICAL CHARACTERISTICS (continued)
(V
REFIN through a 10kΩ resistor; V
to T
cal values are at T
BUFFERED EXTERNAL REFERENCE (V
Third-Harmonic Distortion
Two-Tone Intermodulation
Distortion
Third-Order Intermodulation
Distortion
Total Harmonic Distortion
(First 4 Harmonics)
Small-Signal Bandwidth
Full-Power Bandwidth
Aperture Delay
Aperture Jitter
Overdrive Recovery Time
Differential Gain
Differential Phase
Output Noise
INTERNAL REFERENCE
Reference Output Voltage
Reference Temperature
Coefficient
Load Regulation
REFIN Input Voltage
Positive Reference Output
Voltage
Negative Reference Output
Voltage
Common-Mode Level
Differential Reference Output
Voltage Range
REFIN Resistance
DD
MAX
= 3V; OV
, unless otherwise noted. ≥ +25°C guaranteed by production test, < +25°C guaranteed by design and characterization; typi-
PARAMETER
DD
A
= 2.7V; 0.1µF and 1µF capacitors from REFP, REFN, and COM to GND; V
= +25°C.)
_______________________________________________________________________________________
IN
= 2V
SYMBOL
REFOUT
V
R
TC
V
ΔV
FPBW
V
V
HD3
THD
IMD
REFIN
REFIN
IM3
REFN
t
REFP
t
COM
P-P
AD
AJ
REF
REF
REFIN
10-Bit, 40Msps, 3.0V, Low-Power
(differential with respect to COM); C
f
f
f
f
f
(Note 2)
f
f
(Note 2)
f
f
f
Input at -20dBFS, differential inputs
Input at -0.5dBFS, differential inputs
For 1.5 × full-scale input
IN+ = IN- = COM
= 2.048V)
ΔV
IN
IN
IN
1
2
1
2
IN
IN
IN
= 11.5MHz at -6.5dBFS
= 13.5MHz at -6.5dBFS
= 11.5MHz at -6.5dBFS
= 13.5MHz at -6.5dBFS
REF
= 7.51MHz
= 19.91MHz
= 39.9MHz (Note 1)
= 7.51MHz
= 19.91MHz
= 39.9MHz (Note 1)
ADC with Internal Reference
= V
REFP
CONDITIONS
- V
REFN
, T
A
≥ +25°C
L
= 10pF at digital outputs; f
0.98
MIN
REFIN
= 2.048V; REFOUT connected to
2.048 ±1%
V
±0.25
2.048
2.012
0.988
1.024
-72.5
-73.8
-72.2
DD
TYP
1.25
>50
500
400
-75
-74
-76
-76
-70
0.2
±1
60
1
2
2
/ 2
CLK
= 40MHz; T
MAX
1.07
-65
-65
Degrees
A
LS B
p p m/°C
mV/mA
UNITS
ps
MHz
MHz
dBc
dBc
dBc
dBc
= T
MΩ
ns
ns
%
RMS
V
V
V
V
V
V
RM S
MIN
3