AD9272BSVZRL-65 Analog Devices Inc, AD9272BSVZRL-65 Datasheet - Page 6

• Manufacturer Part Number: AD9272BSVZRL-65
• Description: 12Bit 65 MSPS Octal ADC
• Manufacturer: Analog Devices Inc
• Type: Ultrasound Receiversr

Specifications of AD9272BSVZRL-65

• Design Resources: Powering AD9272 with ADP5020 Switching Regulator PMU for Increased Efficiency (CN0135)
• Resolution (bits): 12 b
• Sampling Rate (per Second): 65M
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.8V, 3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9272-65EBZ - BOARD EVAL AD9272
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9272
Parameter
GAIN ACCURACY
GAIN CONTROL
CW DOPPLER MODE
POWER SUPPLY
Gain Law Confor-
Linear Gain Error
Channel-to-Channel
INTERFACE
Normal Operating
Gain Range
Scale Factor
Response Time
Gain+ Impedance
Gain− Impedance
Transconductance
Output Level Range
Input-Referred
Input-Referred
Two-Tone IMD3
Output DC Bias
Maximum Output
AVDD1
AVDD2
DRVDD
mance Error
Matching
Range
(differential)
(differential)
Noise Voltage
Dynamic Range
(2 × F1 − F2)
Distortion
(single-ended)
Swing (single-
ended)
1
Conditions
25°C
0 V < GAIN+ <
0.16 V
0.16 V < GAIN+ <
1.44 V
1.44 V < GAIN+ <
1.6 V
GAIN+ = 0.8 V,
normalized for
ideal AAF loss
0.16 V < GAIN+ <
1.44 V
GAIN+ = 0 V to
1.6 V
42 dB change
Single-ended
Single-ended
LNA gain =
15.6 dB/
17.9 dB/
21.3 dB
CW Doppler
output pins
LNA gain =
15.6 dB/
17.9 dB/
21.3 dB,
R
R
R
LNA gain =
15.6 dB/
17.9 dB/
21.3 dB,
R
R
f
−1 dBFS (FS at LNA
input),
f
−21 dBFS (FS at
LNA input),
LNA gain = 21.3 dB
Per channel
Per channel
IN1
IN2
S
FB
L
S
FB
= 675 Ω
= 0 Ω,
= 0 Ω,
= 5.0 MHz at
= 5.01 MHz at
= ∞,
= ∞
Min
−1.5
−1.5
0
1.5
1.7
2.7
1.7
Typ
1.5
−2.5
0.1
42
28.5
750
10
70
5.4/7.3/10.9
2.35/1.82/1.31
161/161/160
−70
2.4
±2
1.8
3.0
1.8
AD9272-40
Rev. C | Page 6 of 44
Max
+1.5
+1.5
1.6
3.6
1.9
3.6
1.9
Min
−1.5
−1.5
0
1.5
1.7
2.7
1.7
Typ
1.5
−2.5
0.1
42
28.5
750
10
70
5.4/7.3/10.9
2.35/1.82/1.31
161/161/160
−70
2.4
±2
1.8
3.0
1.8
AD9272-65
Max
+1.5
+1.5
1.6
3.6
1.9
3.6
1.9
Min
−1.6
−1.6
0
1.5
1.7
2.7
1.7
Typ
1.5
−2.5
0.1
42
28.5
750
10
70
5.4/7.3/10.9
2.35/1.82/1.31
161/161/160
−70
2.4
±2
1.8
3.0
1.8
AD9272-80
Max
+1.6
+1.6
1.6
3.6
1.9
3.6
1.9
ns
mA
mA p-p
Unit
dB
dB
dB
dB
dB
V
dB
dB/V
MΩ
kΩ
mA/V
V
nV/√Hz
dBFS/√Hz
dBc
V
V
V