AD9272 Analog Devices, AD9272 Datasheet - Page 7

• Manufacturer Part Number: AD9272
• Description: Octal LNA/VGA/AAF/ADC and Crosspoint Switch
• Manufacturer: Analog Devices

Specifications of AD9272

• Resolution (bits): 12bit
• # Chan: 8
• Sample Rate: 80MSPS
• Interface: LVDS,Ser
• Analog Input Type: SE-Uni
• Ain Range: 367 mV p-p,550 mV p-p,733 mV p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

Parameter
ADC RESOLUTION
ADC REFERENCE
1
2
3
4
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and information about how these tests were
completed.
SE = single-ended.
AAF settings < 5 MHz are out of range and not supported.
The overrange condition is specified as being 6 dB more than the full-scale input range.
I
I
I
Total Power
Power-Down
Standby Power
Power Supply
Output Voltage Error
Load Regulation
Input Resistance
AVDD1
AVDD2
DRVDD
Dissipation
Dissipation
Dissipation
Rejection Ratio
(PSRR)
1
Conditions
Full-channel
mode
CW Doppler mode
with four channels
enabled
Full-channel mode
CW Doppler mode
with four channels
enabled
Includes output
drivers, full-
channel mode, no
signal
CW Doppler mode
with four channels
enabled
VREF = 1 V
At 1.0 mA,
VREF = 1 V
Min
Typ
210
32
365
140
49
1560
475
1.6
12
2
6
AD9272-40
Rev. C | Page 7 of 44
Max
1713
5
175
±20
Min
Typ
280
32
365
140
51
1690
475
1.6
12
2
6
AD9272-65
Max
1860
5
200
±20
Min
6
Typ
335
32
365
140
52
1780
475
1.6
12
2
AD9272-80
Max
1975
5
210
±20
AD9272
Unit
mA
mA
mA
mA
mA
mW
mW
mW
mW
mV/V
Bits
mV
mV
kΩ