參數(shù)資料
型號(hào): MAX1429ETN
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): ADC
英文描述: 15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications
中文描述: 1-CH 15-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QCC56
封裝: 8 X 8 MM, 0.8 MM HEIGHT, MO-220, TQFN-56
文件頁(yè)數(shù): 5/18頁(yè)
文件大?。?/td> 219K
代理商: MAX1429ETN
M
15-Bit, 100Msps ADC with -77.7dBFS
Noise Floor for Baseband Applic ations
_______________________________________________________________________________________
5
FFT PLOT (32,768-POINT DATA RECORD,
COHERENT SAMPLING)
M
ANALOG INPUT FREQUENCY (MHz)
A
25
20
15
10
5
-100
-80
-60
-40
-20
0
-120
0
50
45
40
35
30
f
CLK
= 100.0997MHz
f
IN
= 10.0014MHz
A
IN
= -1.05dBFS
SNR = 75.6dBc
SINAD = 75.4dBc
SFDR1 = 90dBc
SFDR2 = 96.4dBc
HD2 = -91dBFS
HD3 = -95.5dBFS
FFT PLOT (32,768-POINT DATA RECORD,
COHERENT SAMPLING)
M
ANALOG INPUT FREQUENCY (MHz)
A
25
20
15
10
5
-100
-80
-60
-40
-20
0
-120
0
50
45
40
35
30
f
CLK
= 100.0997MHz
f
IN
= 15.0021MHz
A
= -0.96dBFS
SNR = 75.3dBc
SINAD = 74.8dBc
SFDR1 = 86.7dBc
SFDR2 = 93.9dBc
HD2 = -87.6dBFS
HD3 = -90.2dBFS
FFT PLOT (32,768-POINT DATA RECORD,
COHERENT SAMPLING)
M
ANALOG INPUT FREQUENCY (MHz)
A
25
20
15
10
5
-100
-80
-60
-40
-20
0
-120
0
50
45
40
35
30
f
CLK
= 100.0997MHz
f
IN
= 34.9973MHz
A
IN
= -1.01dBFS
SNR = 75dBc
SINAD = 70.6dBc
SFDR1 = 73dBc
SFDR2 = 93.9dBc
HD2 = -83.6dBFS
HD3 = -74dBFS
TWO-TONE IMD PLOT (32,768-POINT DATA
RECORD, COHERENT SAMPLING)
0
M
ANALOG INPUT FREQUENCY (MHz)
A
25
20
15
10
5
-100
-80
-60
-40
-20
-120
0
50
45
40
35
30
f
CLK
= 100.0997MHz
f
IN1
= 10.1022MHz
A
IN1
= -7.09dBFS
f
IN2
= 15.0021MHz
A
IN2
= -7dBFS
IMD = -84.9dBc
f
IN1
f
IN2
f
IN2
- f
IN1
f
IN1
+ f
IN2
SNR vs. ANALOG INPUT FREQUENCY
(f
CLK
= 100.0997MHz, A
IN
= -1dBFS)
M
f
IN
(MHz)
S
45
40
35
30
25
20
15
10
71
72
73
74
75
76
77
70
5
50
SFDR1/SFDR2 vs. ANALOG INPUT FREQUENCY
(f
CLK
= 100.0997MHz, A
IN
= -1dBFS)
115
M
f
IN
(MHz)
S
45
40
35
30
25
20
15
10
65
75
85
95
105
55
5
50
SFDR2
SFDR1
HD2/HD3 vs. ANALOG INPUT FREQUENCY
(f
CLK
= 100.0997MHz, A
IN
= -1dBFS)
M
f
IN
(MHz)
H
45
40
35
30
25
20
15
10
-100
-95
-90
-85
-80
-75
-70
-65
-105
5
50
HD3
HD2
SNR vs. SAMPLING FREQUENCY
(f
IN
= 15MHz, A
IN
= -1dBFS)
M
f
CLK
(MHz)
S
90
80
30
40
50
60
70
71
72
73
74
75
76
77
78
70
20
100
SFDR1/SFDR2 vs. SAMPLING FREQUENCY
(f
IN
= 15MHz, A
IN
= -1dBFS)
M
f
CLK
(MHz)
S
90
80
30
40
50
60
70
75
80
85
90
95
100
105
70
20
100
SFDR2
SFDR1
Typic al Operating Charac teristic s
(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
= 100MHz, T
A
= +25°C. All AC data is based on a 32k-point
FFT record and under coherent sampling conditions.)
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