MAX1077ETC-T Maxim Integrated, MAX1077ETC-T Datasheet - Page 6

• Manufacturer Part Number: MAX1077ETC-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1077ETC-T

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 1500 KSPs
• Resolution: 10 bit
• Input Type: Differential
• Snr: No
• Interface Type: 3-Wire (SPI, Microwire), QSPI
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN EP
• Maximum Power Dissipation: 1349 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: Internal 2.048 V or External

1.5Msps, Single-Supply, Low-Power, True-
Differential, 10-Bit ADCs with Internal Reference
(V
+25°C.)
6
DD
-100
62.0
61.5
61.0
60.5
60.0
-50
-60
-70
-80
-90
92
90
88
86
84
82
_______________________________________________________________________________________
= +3V, V
100
100
10
vs. INPUT FREQUENCY (MAX1077)
TOTAL HARMONIC DISTORTION
SFDR vs. INPUT FREQUENCY
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
DYNAMIC PERFORMANCE
vs. SOURCE IMPEDANCE
200
L
200
SNR AND SINAD
f
SOURCE IMPEDANCE (Ω)
IN
= V
= 500kHz
DD
, f
300
100
300
SCLK
MAX1079
f
MAX1077
IN
= 100kHz
= 24MHz, f
400
400
1000
500
500
SAMPLE
-100
-120
-140
-100
-120
-140
62.0
61.5
61.0
60.5
60.0
Typical Operating Characteristics (continued)
-20
-40
-60
-80
= 1.5Msps, T
-20
-40
-60
-80
0
0
100
0
0
f
SINAD = 61.2dB
SNR = 61.2dB
THD = -81.7dB
SFDR = 83.5dB
IN
vs. INPUT FREQUENCY (MAX1079)
TWO-TONE IMD PLOT (MAX1077)
= 500kHz
125
125
f
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
IN1
ANALOG INPUT FREQUENCY (kHz)
DYNAMIC PERFORMANCE
SNR AND SINAD
200
FFT PLOT (MAX1077)
A
250
250
= -40°C to +85°C, unless otherwise noted. Typical values are at T
375
375
300
f
IN2
f
f
IMD = -86.6dB
500
500
IN1
IN2
= 250.102kHz
= 299.966kHz
400
625
625
750
750
500
-100
-120
-140
-100
-120
-140
-80
-84
-88
-92
-96
-20
-40
-60
-80
-20
-40
-60
-80
0
0
100
0
0
f
SINAD = 61.2dB
SNR = 61.2dB
THD = -91.3dB
SFDR = 88.7dB
IN
TWO-TONE IMD PLOT (MAX1079)
= 500kHz
125
125
THD vs. INPUT FREQUENCY
f
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
IN1
ANALOG INPUT FREQUENCY (kHz)
200
FFT PLOT (MAX1079)
250
250
MAX1079
MAX1077
300
375
375
f
IN2
500
f
f
IMD = -83.4dB
500
IN1
IN2
= 250.102kHz
= 299.966kHz
400
625
625
A
750
750
500
=