AD9273BSVZ-25 Analog Devices Inc, AD9273BSVZ-25 Datasheet - Page 6

• Manufacturer Part Number: AD9273BSVZ-25
• Description: 12Bit 25 MSPS Octal ADC
• Manufacturer: Analog Devices Inc
• Type: Crosspoint Switchr

Specifications of AD9273BSVZ-25

• Resolution (bits): 12 b
• Sampling Rate (per Second): 25M
• Data Interface: Serial
• Voltage Supply Source: Single Supply
• Voltage - Supply: 1.7 V ~ 3.6 V
• 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

AD9273
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
I
AVDD1
mance Error
Matching
Range
Noise Voltage
Dynamic Range
(2 × F1 − F2)
Distortion
Swing
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
Differential,
LNA gain =
15.6 dB/
17.9 dB/
21.3 dB
Differential,
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
5.01 MHz at
−21 dBFS (FS at
LNA input), LNA
gain = 21.3 dB
Single ended,
per channel
Single ended,
per channel
Full-channel
mode
CW Doppler
mode with four
channels
enabled
IN1
S
FB
L
S
FB
= 0 Ω,
= 675 Ω
= 0 Ω,
= 5.0 MHz at
= ∞,
= ∞
IN2
=
Min
−1.6
−1.6
0
1.5
1.7
2.7
1.7
Typ
1.5
−2.5
0.1
42
28
750
10
70
5.4/7.3/10.9
2.6/2.1/1.6
160/159/158
−70
2.4
±2
1.8
3.0
1.8
158
32
AD9273-25
Rev. B | Page 6 of 48
Max
+1.6
+1.6
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
750
10
70
5.4/7.3/10.9
2.6/2.1/1.6
160/159/158
−70
2.4
±2
1.8
3.0
1.8
186
32
AD9273-40
Max
+1.6
+1.6
1.6
3.6
1.9
3.6
1.9
Min
−1.7
−1.7
0
1.5
1.7
2.7
1.7
Typ
1.5
−2.5
0.1
42
28
750
10
70
5.4/7.3/10.9
2.6/2.1/1.6
160/159/158
−70
2.4
±2
1.8
3.0
1.8
223
32
AD9273-50
Max
+1.7
+1.7
1.6
3.6
1.9
3.6
1.9
kΩ
Unit
dB
dB
dB
dB
dB
V
dB
dB/V
ns
MΩ
mA/V
V
nV/√Hz
dBFS/√Hz
dBc
mA
mA p-p
V
V
V
mA
mA