参数资料
型号: MAX1434ECQ+D
厂商: Maxim Integrated Products
文件页数: 19/22页
文件大小: 0K
描述: IC ADC 10BIT 50MSPS 100-TQFP
标准包装: 90
位数: 10
采样率(每秒): 50M
数据接口: LVDS,串行
转换器数目: 8
功率耗散(最大): 882mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: *
封装/外壳: 100-TQFP 裸露焊盘
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
输入数目和类型: 8 个差分
MAX1434
Octal, 10-Bit, 50Msps, 1.8V ADC
with Serial LVDS Outputs
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VAVDD = 1.8V, VOVDD = 1.8V, VCVDD = 3.3V, VGND = 0V, internal reference, differential input at -0.5dBFS, fIN = 5.3MHz, fCLK = 50MHz
(50% duty cycle), VDT = 0V, CLOAD = 10pF, TA = +25°C, unless otherwise noted.)
MAX1434
toc04
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
TWO-TONE INTERMODULATION DISTORTION
(16,384-POINT DATA RECORD)
0
-10
-20
-30
-40
-50
-70
-60
-80
-100
-90
510
15
020
25
fIN(IN1) = 5.299375MHz
fIN(IN2) = 6.299775MHz
AIN1 = -6.5dBFS
AIN2 = -6.5dBFS
IMD = 86.0dBc
IM3 = 92.9dBc
1
-1
1
100
1000
-6
-7
-8
-9
-5
-4
-3
-2
MAX1434
toc05
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
10
BANDWIDTH
vs. ANALOG INPUT FREQUENCY
0
FULL-POWER
BANDWIDTH
-0.5dBFS
SMALL-SIGNAL
BANDWIDTH
-20.5dBFS
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
fIN (MHz)
SNR
(dB)
100
80
20
40
60
55
56
57
59
60
58
61
62
MAX1434
toc06
63
0
120
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
fIN (MHz)
SINAD
(dB)
100
80
20
40
60
55
56
57
59
61
58
60
62
MAX1434
toc07
63
0
120
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
fIN (MHz)
THD
(dBc)
100
80
20
40
60
-95
-90
-85
-75
-70
-80
-65
-60
MAX1434
toc08
-55
-100
0
120
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
fIN (MHz)
SFDR
(dBc)
100
80
20
40
60
65
70
80
85
75
90
95
MAX1434
toc09
100
55
0
120
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER
ANALOG INPUT POWER (dBFS)
SNR
(dB)
-5
-10
-25
-20
-15
32
37
47
52
42
57
62
67
27
-30
0
MAX1434
toc10
fIN = 5.2833866MHz
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT POWER
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
-5
-10
-25
-20
-15
MAX1434
toc11
-30
0
32
37
47
52
42
57
62
67
27
fIN = 5.2833866MHz
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
ANALOG INPUT POWER (dBFS)
THD
(dB)
-5
-10
-25
-20
-15
-80
-85
-75
-65
-60
-70
-55
-50
-45
-95
-90
-30
0
MAX1434
toc12
fIN = 5.2833866MHz
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