參數(shù)資料
型號: AD9444BSVZ-80
廠商: Analog Devices Inc
文件頁數(shù): 34/40頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 80MSPS 100TQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.4W
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,單極
AD9444
Rev. 0 | Page 4 of 40
AC SPECIFICATIONS
AVDD1 = 3.3 V, AVDD2 = 5.0 V, DRVDD = 3.3 V, LVDS mode, sample rate = 80 MSPS, 2 V p-p differential input, internal trimmed
reference (1.0 V mode), AIN = 0.5 dBFS, DCS on, unless otherwise noted.
Table 2.
AD9444BSVZ-80
Parameter
Temp
Test Level
Min
Typ
Max
Unit
SIGNAL-TO-NOISE-RATIO (SNR)
fIN = 10 MHz
25°C
IV
73.0
74.0
dB
Full
IV
72.7
dB
fIN = 35 MHz
25°C
I
72.4
73.7
dB
Full
IV
72.3
dB
fIN = 70 MHz
25°C
IV
72.3
73.1
dB
Full
IV
72.0
dB
fIN = 100 MHz
25°C
V
72.3
dB
SIGNAL-TO-NOISE-AND DISTORTION (SINAD)
fIN = 10 MHz
25°C
IV
73.0
74.0
dB
Full
IV
72.7
dB
fIN = 35 MHz
25°C
I
72.4
73.7
dB
Full
IV
72.2
dB
fIN = 70 MHz
25°C
IV
72.2
73.1
dB
Full
IV
72.0
dB
fIN = 100 MHz
25°C
V
72.3
dB
EFFECTIVE NUMBER OF BITS (ENOB)
fIN = 10 MHz
25°C
V
12.1
Bits
fIN = 35 MHz
25°C
V
12.0
Bits
fIN = 70 MHz
25°C
V
11.9
Bits
fIN = 100 MHz
25°C
V
11.8
Bits
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fIN = 10 MHz
25°C
IV
91
97
dBc
Full
IV
87
dBc
fIN = 35 MHz
25°C
I
91
97
dBc
Full
IV
87
dBc
fIN = 70 MHz
25°C
IV
90
97
dBc
Full
IV
87
dBc
fIN = 100 MHz
25°C
V
96
dBc
WORST HARMONIC, SECOND OR THIRD
fIN = 10 MHz
25°C
IV
97
91
dBc
Full
IV
87
dBc
fIN = 35 MHz
25°C
I
97
91
dBc
Full
IV
87
dBc
fIN = 70 MHz
25°C
IV
97
90
dBc
Full
IV
87
dBc
fIN = 100 MHz
25°C
V
96
dBc
WORST SPUR EXCLUDING SECOND OR HARMONICS
fIN = 10 MHz
25°C
IV
102
93
dBc
Full
IV
93
dBc
fIN = 35 MHz
25°C
I
103
93
dBc
Full
IV
93
dBc
fIN = 70 MHz
25°C
IV
102
93
dBc
Full
IV
93
dBc
fIN = 100 MHz
25°C
V
99
dBc
TWO-TONE SFDR
fIN = 10.8 MHz @ 7 dBFS, 9.8 MHz @ 7 dBFS
25°C
V
102
dBFS
fIN = 70.3 MHz @ 7 dBFS, 69.3 MHz @ 7 dBFS
25°C
V
100
dBFS
ANALOG BANDWIDTH
Full
V
650
MHz
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