MAX1419 Datasheet, PDF (7/18 Pages) Maxim Integrated Products – 15-Bit, 65Msps ADC with -79.3dBFS Noise Floor for Baseband Applications

15-Bit, 65Msps ADC with -79.3dBFS
Noise Floor for Baseband Applications
Typical Operating Characteristics (continued)
(AV_CC = 5V, DV_CC = DRV_CC = 2.5V, INP and INN driven differentially with a -1dBFS amplitude, CLKP and CLKN driven differentially
with a 2V_P-P sinusoidal input signal, C_L = 5pF at digital outputs, f_CLK = 65MHz, T_A = +25°C. All AC data based on a 32k-point FFT
record and under coherent sampling conditions.)
SFDR1/SFDR2 vs. TEMPERATURE
(f_CLK = 65.0117MHz,
f_IN = 15.0010MHz, A_IN = -1dBFS)
100
SFDR2
96
92
SFDR1
88
84
HD2/HD3 vs. TEMPERATURE
(f_CLK = 65.0117MHz,
f_IN = 15.0010MHz, A_IN = -1dBFS)
-85
HD2
-90
-95
HD3
-100
POWER DISSIPATION vs. TEMPERATURE
(f_CLK = 65.0117MHz,
f_IN = 15.0010MHz, A_IN = -1dBFS)
1976
1975
1974
1973
1972
1971
80
-40 -15
10
35
60
85
TEMPERATURE (°C)
-105
-40 -15
10
35
60
85
TEMPERATURE (°C)
1970
-40 -15
10
35
60
85
TEMPERATURE (°C)
POWER DISSIPATION vs. SUPPLY VOLTAGE
(f_CLK = 65.0117MHz,
f_IN = 15.0010MHz, A_IN = -1dBFS)
2200
2150
2100
2050
2000
1950
1900
1850
1800
4.85 4.90 4.95 5.00 5.05 5.10 5.15 5.20 5.25
SUPPLY VOLTAGE (V)
TWO-TONE IMD PLOT (32,768-POINT
DATA RECORD, COHERENT SAMPLING)
0
-20
f_IN1
f_CLK = 65.0117MHz
f_IN1 = 10.0010MHz
f_IN2 = 15.0010MHz
A_IN1 = A_IN2 = -7dBFS
-40
-60
f_IN2
-80 2fIN1 - fIN2
-100
2f_IN2 - f_IN1
-120
0
5 10 15 20 25 30
ANALOG INPUT FREQUENCY (MHz)
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