参数资料
型号: SPT7936SCT
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: ADC
英文描述: 12-BIT, 28 MSPS SAMPLING A/D CONVERTER
中文描述: 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44
封装: TQFP-44
文件页数: 4/8页
文件大小: 59K
代理商: SPT7936SCT
4
8/1/00
SPT7936
TYPICAL PERFORMANCE CHARACTERISTICS
THD
SNR
SINAD
THD, SNR, SINAD vs Input Frequency
Input Frequency (MHz)
T
20
30
40
50
60
70
80
100
101
102
THD, SNR, SINAD vs Temperature
70
Temperature (°C)
T
56
58
60
62
64
66
68
0
70
THD
SNR
SINAD
fIN = 10 MHz
Power Dissipation vs Sample Rate
(Internal Reference)
P
10 0
101
102
Sample Rate (MSPS)
Note: Bias1 and Bias2 optimized for each sample rate.
0
50
100
150
200
300
350
250
Sleep Mode
SINAD
SNR
THD
T
20
30
40
50
60
70
80
10 0
101
102
THD, SNR, SINAD vs Sample Rate
Sample Rate (MSPS)
Note: Bias1 and Bias2 currents optimized for each sample rate.
SINAD
SNR
THD
fIN = 10 MHz
THD
SNR
SINAD
45
46
47
48
49
50
51
52
53
54
55
T
20
30
40
50
60
70
80
THD, SNR, SINAD vs Clock Duty Cycle
Clock Duty Cycle
THD
SNR
SINAD
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