AD9273BSVZ-25 Analog Devices Inc, AD9273BSVZ-25 Datasheet - Page 15

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
f
HPF = LPF cutoff/20.7 (default), GAIN− = 0.8 V
SAMPLE
–0.5
–1.0
–1.5
–2.0
= 40 MSPS, f
2.0
1.5
1.0
0.5
20
18
16
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
0
0
Figure 6. Gain Error vs. GAIN+ at Three Temperatures
Figure 7. Gain Error Histogram, GAIN+ = 0.16 V
Figure 8. Gain Error Histogram, GAIN+ = 0.8 V
0.2
IN
0.4
= 5 MHz, R
0.6
GAIN ERROR (dB)
GAIN ERROR (dB)
GAIN+ (V)
S
0.8
= 50 Ω, LNA gain = 21.3 dB, LNA bias = mid-high, PGA gain = 24 dB, AAF LPF cutoff = f
–40°C
+85°C
1.0
+25°C
1.2
1.4
1.6
Rev. B | Page 15 of 48
14
12
10
25
20
15
10
25
20
15
10
8
6
4
2
0
5
0
5
0
–1.25 –1.00 –0.75 –0.50 –0.25
–1.25 –1.00 –0.75 –0.50 –0.25
Figure 10. Gain Match Histogram, GAIN+ = 0.3 V
Figure 11. Gain Match Histogram, GAIN+ = 1.3 V
Figure 9. Gain Error Histogram, GAIN+ = 1.44 V
CHANNEL-TO-CHANNEL GAIN MATCHING (dB)
CHANNEL-TO-CHANNEL GAIN MATCHING (dB)
GAIN ERROR (dB)
0
0
0.25 0.50 0.75 1.00 1.25
0.25 0.50 0.75 1.00 1.25
SAMPLE
/3,
AD9273