19 FN7717.2 November 30, 2012 Temperature Calibration FIGURE 21. TYPICAL SNR PERFORMANCE vs TEMPERATURE, DEVICE CALIBRATED AT -40
參數(shù)資料
型號(hào): ISLA212P20IRZ
廠商: Intersil
文件頁(yè)數(shù): 11/36頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT SRL/SPI 72QFN
標(biāo)準(zhǔn)包裝: 1
系列: FemtoCharge™
位數(shù): 12
采樣率(每秒): 200M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 468mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 72-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 72-QFN(10x10)
包裝: 托盤(pán)
輸入數(shù)目和類(lèi)型: *
ISLA212P
19
FN7717.2
November 30, 2012
Temperature Calibration
FIGURE 21. TYPICAL SNR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT -40
°C, fIN = 105MHz
FIGURE 22. TYPICAL SFDR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT -40
°C, fIN = 105MHz
FIGURE 23. TYPICAL SNR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT +25
°C, fIN = 105MHz
FIGURE 24. TYPICAL SFDR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT +25
°C, fIN = 105MHz
FIGURE 25. TYPICAL SNR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT +85
°C, fIN = 105MHz
FIGURE 26. TYPICAL SFDR PERFORMANCE vs TEMPERATURE,
DEVICE CALIBRATED AT +85
°C, fIN = 105MHz
70
71
72
-40
-35
-30
-25
-20
TEMPERATURE (°C)
130MSP
200MSP
250MSP
-2dBFS ANALOG INPUT
-1dBFS ANALOG INPUT
SNR
(
d
B
F
S
)
80
85
90
95
-40
-35
-30
-25
-20
TEMPERATURE (°C)
-2dBFS ANALOG INPUT
-1 dBFS ANALOG INPUT
SFD
R
(
d
B
c
)
250MSPS
130MSPS
200MSP
70
71
72
5
10
15202530354045
130MSPS
200MSPS
250MSPS
TEMPERATURE (°C)
-2dBFS ANALOG INPUT
-1dBFS ANALOG INPUT
S
NR
(dBFS)
75
80
85
90
95
5
10
15202530
3540
45
TEMPERATURE (°C)
-2dBFS ANALOG INPUT
-1dBFS ANALOG INPUT
SFDR
(dBc)
250MSPS
200MSP
130MSPS
70
71
72
65
67
69
71
73
75
77
79
81
83
85
130MSPS
250MSPS
200MSPS
TEMPERATURE (°C)
-2dBFS ANALOG INPUT
-1dBFS ANALOG INPUT
S
NR
(dBFS)
75
80
85
90
65
70
75
80
85
TEMPERATURE (°C)
-2dBFS ANALOG INPUT
-1dBFS ANALOG INPUT
SFDR
(dBc)
250MSPS
200MSP
130MSPS
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