MAX1446EHJ+ Maxim Integrated Products, MAX1446EHJ+ Datasheet - Page 6

• Manufacturer Part Number: MAX1446EHJ+
• Description: IC ADC 10BIT 60MSPS 32-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1446EHJ+

• Number Of Bits: 10
• Sampling Rate (per Second): 60M
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Conversion Rate: 60 MSPs
• Resolution: 10 bit
• Snr: 59.5 dB
• Voltage Reference: 2.048 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 1495.3 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 3 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10-Bit, 60Msps, 3.0V, Low-Power
ADC with Internal Reference
6
(V
otherwise noted.)
-100
-100
DD
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
_______________________________________________________________________________________
0
0
= 3.0V, OV
0
0
0
SINAD = 59.0dB
SNR = 59.4dB
THD = -70.5dBc
SFDR = 72.9dBc
(f
(f
(f
HD3
IN
IN
IN
5
5
ANALOG INPUT FREQUENCY (MHz)
5
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
= 26.8MHz, 8192-POINT FFT,
= 20MHz, 8192-POINT FFT,
= 7.5MHz, 8192-POINT FFT,
SINGLE-ENDED INPUT)
DIFFERENTIAL INPUT)
DIFFERENTIAL INPUT)
10
10
10
DD
HD2
FFT PLOT
FFT PLOT
FFT PLOT
15
15
15
= 2.7V, internal reference, differential input at -0.5dBFS, f
HD2
HD3
20
20
20
HD2
SFDR = 72.2dBc
SNR = 60.1dB
THD = -71.5dBc
SINAD = 59.8dB
SINAD = 59.2dB
SNR = 59.5dB
THD = -70.7dBc
SFDR = 71.1dBc
25
25
25
HD3
30
30
30
35
35
35
-100
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
0
0
0
0
f 1 = 19MHz AT -6.5dBFS
f 2 = 21MHz AT -6.5dBFS
3RD IMD = -76dBc
(f
(f
IN
TWO-TONE INTERMODULATION
5
5
IN
ANALOG INPUT FREQUENCY (MHz)
5
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
= 13.3MHz, 8192-POINT FFT,
= 50MHz, 8192-POINT FFT,
DIFFERENTIAL INPUT)
DIFFERENTIAL INPUT)
DIFFERENTIAL INPUT)
(8192-POINT IMD,
10
10
10
FFT PLOT
FFT PLOT
15
15
15
HD3
HD2
20
20
20
Typical Operating Characteristics
SINAD = 59.3dB
SNR = 59.5dB
THD = -72.9dBc
SFDR = 74.3dBc
SFDR = 70dBc
SNR = 59.1dB
THD = -67.1dBc
SINAD = 58.5dB
25
25
25
HD3
HD2
30
30
30
CLK
35
35
35
= 62.35MHz, C
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
80
75
70
65
60
55
50
0
0
0
0
0
SPURIOUS-FREE DYNAMIC RANGE
(f
(f
10
vs. ANALOG INPUT FREQUENCY
IN
IN
HD3
5
5
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
L
ANALOG INPUT FREQUENCY (MHz)
= 7.5MHz, 8192-POINT FFT,
= 20MHz, 8192-POINT FFT,
20
≈ 10pF, T
SINGLE-ENDED INPUT)
DIFFERENTIAL INPUT)
SINGLE-ENDED
10
10
(A
30
IN
FFT PLOT
FFT PLOT
15
15
= -0.5dBFS)
40
HD2
A
50
20
20
= +25°C, unless
DIFFERENTIAL
60
SINAD = 59.5dB
SNR = 59.7dB
THD = -73.0dBc
SFDR = 73.6dBc
HD3
SINAD = 59.3dB
SNR = 59.6dB
THD = -70.7dBc
SFDR = 72.2dBc
25
25
HD2
70
30
30
80
35
35
90