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): 10/41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
10 of 41
NXP Semiconductors
ADC1112D125
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
10. Dynamic characteristics
10.1 Dynamic characteristics
[1]
Typical values measured at V
DDA
= 3 V, V
DDO
= 1.8 V, T
amb
= 25
°
C; minimum and maximum values are across the full temperature
range T
amb
=
40
°
C to +85
°
C at V
DDA
= 3 V, V
DDO
= 1.8 V; V
INAP
V
INAM
=
1 dBFS; V
INBP
V
INBM
=
1 dBFS; internal reference
mode; applied to CMOS and LVDS interface; unless otherwise specified.
Table 7.
Symbol
Analog signal processing
α
2H
Dynamic characteristics
[1]
Parameter
Conditions
Min
Typ
Max
Unit
second harmonic level
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 3 MHz
f
i
= 30 MHz
f
i
= 70 MHz
f
i
= 170 MHz
f
i
= 70 MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
88
87
85
83
87
86
84
82
84
83
81
79
10.7
10.7
10.7
10.6
66.2
66.2
66.0
65.8
87
86
84
82
89
88
86
84
100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
bits
bits
bits
bits
dBFS
dBFS
dBFS
dBFS
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
α
3H
third harmonic level
THD
total harmonic distortion
ENOB
effective number of bits
SNR
signal-to-noise ratio
SFDR
spurious-free dynamic range
IMD
Intermodulation distortion
α
ct(ch)
channel crosstalk
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