adc1112d125 NXP Semiconductors, adc1112d125 Datasheet - Page 15

• Manufacturer Part Number: adc1112d125
• Description: Adc1112d125 Dual 11-bit Adc; Cmos Or Lvds Ddr Digital Outputs
• Manufacturer: NXP Semiconductors

NXP Semiconductors
ADC1112D125
Product data sheet
Fig 11. SFDR as a function of duty cycle (δ)
Fig 13. SFDR as a function of common-mode input
SFDR
SFDR
(dBc)
(dBc)
(1) T
(2) T
(3) T
92
88
84
80
90
86
82
78
74
70
10
0
voltage (V
amb
amb
amb
= −40 °C/typical supply voltages
= +25 °C/typical supply voltages
= +90 °C/typical supply voltages
0.5
30
1.0
I(cm)
)
1.5
(1)
(2)
(3)
50
2.0
2.5
70
V
All information provided in this document is subject to legal disclaimers.
I(cm)
001aam617
001aam659
δ (%)
3.0
(V)
3.5
90
Rev. 2 — 3 March 2011
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
Fig 12. SNR as a function of duty cycle (δ)
Fig 14. SNR as a function of common-mode input
(dBFS)
(dBFS)
SNR
SNR
(1) T
(2) T
(3) T
80
60
40
20
75
73
71
69
67
65
10
0
voltage (V
amb
amb
amb
= −40 °C/typical supply voltages
= +25 °C/typical supply voltages
= +90 °C/typical supply voltages
0.5
30
1.0
I(cm)
)
1.5
(1)
(2)
(3)
ADC1112D125
50
2.0
2.5
70
© NXP B.V. 2011. All rights reserved.
V
I(cm)
001aam618
001aam660
δ (%)
3.0
(V)
3.5
90
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