參數(shù)資料
型號: ADC1112D125HN
廠商: NXP Semiconductors N.V.
元件分類: 外設及接口
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): 14/41頁
文件大小: 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
14 of 41
NXP Semiconductors
ADC1112D125
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
10.4 Typical characteristics
Fig 7.
Capacitance as a function of frequency
Fig 8.
Resistance as a function of frequency
f (MHz)
50
550
450
250
350
150
001aam619
2.8
2.6
3.0
3.2
C
(pF)
2.4
f (MHz)
50
550
450
250
350
150
001aam614
8
4
12
16
R
(k
Ω
)
0
T = 25
°
C; V
DD
= 3 V; f
i
= 170 MHz; f
s
= 125 Msps
(1) DCS on
(2) DCS off
T = 25
°
C; V
DD
= 3 V; f
i
= 170 MHz; f
s
= 125 Msps
(1) DCS on
(2) DCS off
Fig 9.
SFDR as a function of duty cycle (
δ
)
Fig 10. SNR as a function of duty cycle (
δ
)
δ
(%)
10
90
70
30
50
001aam616
40
60
20
80
100
SFDR
(dBc)
0
(1)
(2)
δ
(%)
10
90
70
30
50
001aam615
40
20
60
80
SNR
(dBFS)
0
(1)
(2)
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