FIGURE 9. SINAD AND SNR vs VREF+ NOTE: SFDR depicted here does not include any" />
參數(shù)資料
型號: HI5746KCBZ
廠商: Intersil
文件頁數(shù): 16/16頁
文件大?。?/td> 0K
描述: CONV A/D 10BIT 40MSPS 28-SOIC
產品培訓模塊: Solutions for Industrial Control Applications
標準包裝: 26
位數(shù): 10
采樣率(每秒): 40M
數(shù)據(jù)接口: 并聯(lián)
轉換器數(shù)目: 8
功率耗散(最大): 275 mW
電壓電源: 模擬和數(shù)字
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 28-SOIC W
包裝: 管件
輸入數(shù)目和類型: 2 個單端,單極;2 個單端,雙極;1 個差分,單極;1 個差分,雙極
9
FIGURE 9. SINAD AND SNR vs VREF+
NOTE:
SFDR depicted here does not include any harmonic
distortion.
FIGURE 10. -2HD, -3HD, -THD AND SFDR vs VREF+
FIGURE 11. EFFECTIVE NUMBER OF BITS (ENOB) vs VREF+
(VREF- NOT DRIVEN)
FIGURE 12. SINAD AND SNR vs VREF+ (VREF- NOT DRIVEN)
FIGURE 13. -2HD, -3HD, -THD AND SFDR vs VREF+
(VREF- NOT DRIVEN)
FIGURE 14. EFFECTIVE NUMBER OF BITS (ENOB) vs
ANALOG INPUT COMMON MODE VOLTAGE
Typical Performance Curves (Continued)
55
54
52
51
2.25
2.7
2.75
VREF+ (V)
dB
2.35
2.4
2.45
2.55
2.6
2.5
2.65
53
2.3
VREF+ - VREF- = 0.5V, TA = 25
oC
SINAD
SNR
fS = 40 MSPS, fIN = 10MHz
80
75
65
55
2.25
2.7
2.75
VREF+ (V)
dBc
2.35
2.4
2.45
2.55
2.6
2.5
2.65
70
2.3
60
-3HD
SFDR
-THD
-2HD
VREF+ - VREF- = 0.5V, TA = 25
oC
fS = 40 MSPS, fIN = 10MHz
8.8
8.6
8.2
8
2.25
2.7
2.75
VREF+ (V)
2.35
2.4
2.45
2.55
2.6
2.5
2.65
8.4
2.3
fS = 40 MSPS, fIN = 10MHz
ENOB
(BIT
S
)
TA = 25
oC
53
52
50
49
2.25
2.7
2.75
VREF+ (V)
dB
2.35
2.4
2.45
2.55
2.6
2.5
2.65
51
2.3
SINAD
SNR
fS = 40 MSPS, fIN = 10MHz
TA = 25
oC
80
75
65
55
2.25
2.7
2.75
VREF+ (V)
dBc
2.35
2.4
2.45
2.55
2.6
2.5
2.65
70
2.3
60
-3HD
SFDR
-THD
-2HD
fS = 40 MSPS, fIN = 10MHz
TA = 25
oC
9.0
8.8
8.4
8.0
0.25
3.75
VCM (V)
1.25
1.75
2.25
3.25
2.75
8.6
0.75
8.2
fS = 40 MSPS, TA = 25
oC
E
N
OB
(
B
IT
S)
fIN = 1MHz
fIN = 10MHz
DIFFERENTIAL ANALOG INPUT
4.25
4.75
HI5746
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