MAX19515ETM+ Maxim Integrated Products, MAX19515ETM+ Datasheet - Page 29

• Manufacturer Part Number: MAX19515ETM+
• Description: IC ADC 10BIT 65MSPS DUAL 48TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19515ETM+

• Number Of Bits: 10
• Sampling Rate (per Second): 65M
• Data Interface: Serial, Parallel
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Conversion Rate: 65 MSPs
• Resolution: 10 bit
• Interface Type: SPI
• Snr: 60.2 dB
• Voltage Reference: 1.25 V
• Supply Voltage (max): 3.5 V
• Supply Voltage (min): 1.7 V
• Maximum Power Dissipation: 3200 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 1.8 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 13. Default Data Timing (V OVDD = 1.8V)
Figure 14. Default Data Timing (V OVDD = 3.3V)
Table 6. Recommended Timing Adjustments (V
SAMPLING RATE (Msps)
FROM
30
56
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
30
30
FACTORY-DEFAULT NOMINAL DATA
FACTORY-DEFAULT NOMINAL DATA
V
DA_BYPASS = 1
V
DA_BYPASS = 1
OVDD
OVDD
TIMING vs. SAMPLE RATE
TIMING vs. SAMPLE RATE
= 1.8V
= 3.3V
______________________________________________________________________________________
SAMPLING RATE (Msps)
SAMPLING RATE (Msps)
40
40
TO
56
65
50
50
Dual-Channel, 10-Bit, 65Msps ADC
DA_BYPASS
MAX19515 fig13
MAX19515 fig14
60
60
1
1
-3/16
+11/16
+7/16
+5/16
+3/16
+1/16
-1/16
+11/16
+7/16
+5/16
+3/16
+1/16
-1/16
-3/16
+9/16
+9/16
+10/16
+2/16
0
-2/16
+10/16
+2/16
+8/16
+6/16
+8/16
+6/16
0
-2/16
DLY_HALF_T
Figure 15. Recommended Data Timing (V OVDD = 1.8V)
Figure 16. Recommended Data Timing (V OVDD = 3.3V)
0
0
OVDD
V
= 1.8V)
OVDD
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
30
30
V
DA_BYPASS = 1
V
DA_BYPASS = 1
= 1.8V
OVDD
OVDD
RECOMMENDED DATA TIMING
RECOMMENDED DATA TIMING
= 1.8V
= 3.3V
DTIME<2:0>
SAMPLING RATE (Msps)
SAMPLING RATE (Msps)
40
40
vs. SAMPLE RATE
vs. SAMPLE RATE
000
101
50
50
MAX19515 fig15
MAX19515 fig16
60
60
DCLKTIME<2:0>
000
101
+11/16
+7/16
+5/16
+3/16
-1/16
-3/16
+11/16
+7/16
+5/16
+3/16
+1/16
-1/16
-3/16
+9/16
+1/16
+9/16
+10/16
+8/16
+6/16
+2/16
0
-2/16
+10/16
+8/16
+6/16
+2/16
0
-2/16
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