MAX19516ETM+ Maxim Integrated Products, MAX19516ETM+ Datasheet - Page 8

• Manufacturer Part Number: MAX19516ETM+
• Description: IC ADC 10BIT 100MSPS DUAL 48TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19516ETM+

• Number Of Bits: 10
• Sampling Rate (per Second): 100M
• 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: 100 MSPs
• Resolution: 10 bit
• Interface Type: SPI
• Snr: 60.1 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

Dual-Channel, 10-Bit, 100Msps ADC
(V
tion = 50Ω, T
8
AVDD
-100
-120
-100
-120
-0.2
-0.4
-0.6
-0.8
-1.0
-20
-40
-60
-80
-20
-40
-60
-80
_______________________________________________________________________________________
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
= V
f
A
SNR = 59.222dB
SINAD = 59.187dB
THD = -80.109dBc
SFDR1 = 87.850dBc
SFDR2 = 83.290dBc
IN
IN
= 175.489044MHz
5
5 10 15
= -0.506dBFS
OVDD
A
vs. DIGITAL OUTPUT CODE
10 15
175MHz INPUT FFT PLOT
INTEGRAL NONLINEARITY
= +25°C, unless otherwise noted.)
3MHz INPUT FFT PLOT
256
DIGITAL OUTPUT CODE
= 1.8V, internal reference, differential clock, V
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
512
25 30
25 30
f
A
SNR = 59.591dB
SINAD = 59.566dB
THD = -82.007dBc
SFDR1 = 90.747dBc
SFDR2 = 86.163dBc
IN
IN
= 2.99911499MHz
= -0.446dBFS
35
35
768
40 45 50
40 45 50
1024
-100
-120
-100
-120
-0.2
-0.4
-0.6
-0.8
-1.0
-20
-40
-60
-80
-20
-40
-60
-80
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
3MHz SINGLE-ENDED INPUT FFT PLOT
f
f
IN1
IN2
5
5
DIFFERENTIAL NONLINEARITY
= 68.4169769MHz
= 71.4000701MHz
70MHz TWO-TONE IMD PLOT
vs. DIGITAL OUTPUT CODE
10 15
10 15
256
DIGITAL OUTPUT CODE
FREQUENCY (MHz)
FREQUENCY (MHz)
CLK
20
20
= 1.5V
512
25 30
25 30
f
A
SNR = 59.139dB
SINAD = 58.968dB
THD = -73.092dBc
SFDR1 = 74.814dBc
SFDR2 = 79.872dBc
IN
Typical Operating Characteristics
IN
= 2.99911499MHz
= -0.474dBFS
P-P
35
35
768
, f
40 45 50
40 45 50
CLK
= 100MHz, A
1024
-100
-120
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
95
90
85
80
75
70
65
60
55
50
0
0
IN
0
0
0
PERFORMANCE vs. INPUT FREQUENCY
f
f
= -0.5dBFS, data output termina-
f
A
SNR = 59.422dB
SINAD = 59.398dB
THD = -81.978dBc
SFDR1 = 88.062dBc
SFDR2 = 86.514dBc
IN1
IN2
IN
IN
5
5
= 70.0935363MHz
50
= 177.29835MHz
= 172.40028MHz
= -0.473dBFS
175MHz TWO-TONE IMD PLOT
10 15
SNR
10 15
-THD
70MHz INPUT FFT PLOT
100 150 200 250 300 350 400
INPUT FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
25 30
25 30
SINAD
SFDR2
35
35
40 45 50
40 45 50
SFDR1