參數(shù)資料
型號: ADC1112D125HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 11-bit ADC; CMOS or LVDS DDR digital outputs
封裝: ADC1112D125HN/C1<SOT804-3|<<<1<Always Pb-free,;ADC1112D125HN/C1<SOT804-3|<<<1<Always Pb-free,;
文件頁數(shù): 15/41頁
文件大?。?/td> 565K
代理商: ADC1112D125HN
ADC1112D125
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 3 March 2011
15 of 41
NXP Semiconductors
ADC1112D125
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
(1) T
amb
=
40
°
C/typical supply voltages
(2) T
amb
= +25
°
C/typical supply voltages
(3) T
amb
= +90
°
C/typical supply voltages
Fig 11. SFDR as a function of duty cycle (
δ
)
(1) T
amb
=
40
°
C/typical supply voltages
(2) T
amb
= +25
°
C/typical supply voltages
(3) T
amb
= +90
°
C/typical supply voltages
Fig 12. SNR as a function of duty cycle (
δ
)
δ
(%)
10
90
70
30
50
001aam617
84
88
92
SFDR
(dBc)
80
(1)
(2)
(3)
δ
(%)
10
90
70
30
50
001aam618
40
60
80
SNR
(dBFS)
20
(1)
(2)
(3)
Fig 13. SFDR as a function of common-mode input
voltage (V
I(cm)
)
Fig 14. SNR as a function of common-mode input
voltage (V
I(cm)
)
V
I(cm)
(V)
3.5
2.5
0.5
3.0
2.0
1.0
0
1.5
001aam659
78
74
86
82
90
SFDR
(dBc)
70
V
I(cm)
(V)
3.5
2.5
0.5
3.0
2.0
1.0
0
1.5
001aam660
69
67
73
71
75
SNR
(dBFS)
65
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