MAX1192ETI+ Maxim Integrated Products, MAX1192ETI+ Datasheet - Page 7

• Manufacturer Part Number: MAX1192ETI+
• Description: IC ADC 8BIT 22MSPS DUAL 28-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1192ETI+

• Number Of Bits: 8
• Sampling Rate (per Second): 22M
• Data Interface: Parallel
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN Exposed Pad
• Number Of Adc Inputs: 2
• Conversion Rate: 22 MSPs
• Resolution: 8 bit
• Input Type: Differential
• Interface Type: Parallel
• Voltage Reference: Internal 2.048 V or External
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 1667 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
22.005678MHz at 50% duty cycle, T
DD
-10
-20
-30
-40
-50
-60
-70
-80
-90
= 3.0V, OV
0
0
FFT PLOT CHANNEL A (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
2
DD
-10
-20
-30
-40
-50
-60
-70
-80
-90
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
HD3
4
0
= 1.8V, V
_______________________________________________________________________________________
0
FFT PLOT CHANNEL B (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
6
f
f
f
A
CLK
INA
INB
INA
f
ANALOG INPUT FREQUENCY (MHz)
INB
2
= 5.606183MHz
= 8.056034MHz
= 22.005678MHz
= A
8
REFIN
INB
4
HD3
= -0.5dB FS
HD2
10
A
= V
6
= +25°C, unless otherwise noted.)
f
f
f
A
CLK
INA
INB
INA
12
DD
= 8.056034MHz
= 5.606183MHz
= 22.005678MHz
= A
8
(internal reference), C
INB
f
INA
= -0.5dB FS
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
HD2
0
0
FFT PLOT CHANNEL B (DIFFERENTIAL
12
INPUTS, 8192-POINT DATA RECORD)
f
f
f
A
CLK
INA
INB
HD3
INA
= 5.606183MHz
= 8.056034MHz
= 22.005678MHz
= A
ANALOG INPUT FREQUENCY (MHz)
2
INB
= -0.5dB FS
4
f
INA
L
≈ 10pF at digital outputs, differential input at -0.5dB FS, f
6
HD2
Typical Operating Characteristics
8
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
10
0
TWO-TONE IMD PLOT (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
f
IN1
12
ANALOG INPUT FREQUENCY (MHz)
2
f
IN2
4
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
6
0
f
f
f
A
CLK
IN1
IN2
FFT PLOT CHANNEL A (DIFFERENTIAL
IN
INPUTS, 8192-POINT DATA RECORD)
f
f
f
A
CLK
INA
INB
= -7dB FS
INA
= 1.8MHz
= 2.3MHz
= 22.005678MHz
= 8.056034MHz
= 5.606183MHz
8
= 22.005678MHz
= A
ANALOG INPUT FREQUENCY (MHz)
2
INB
HD3
= -0.5dB FS
10
4
f
INB
12
6
HD2
8
10
CLK
12
=
7