參數(shù)資料
型號(hào): AD9219ABCPZRL7-65
廠商: Analog Devices Inc
文件頁數(shù): 45/56頁
文件大小: 0K
描述: IC ADC 10BIT SRL 65MSPS 64LFCSP
標(biāo)準(zhǔn)包裝: 750
位數(shù): 10
采樣率(每秒): 65M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
功率耗散(最大): 408mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 48-LFCSP-VQ(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個(gè)單端,單極;4 個(gè)差分,單極
Data Sheet
AD9219
Rev. E | Page 5 of 56
AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = 0.5 dBFS, unless otherwise noted.
Table 2.
AD9219-40
AD9219-65
Parameter1
Temperature
Min
Typ
Max
Min
Typ
Max
Unit
SIGNAL-TO-NOISE RATIO (SNR)
fIN = 2.4 MHz
Full
61.2
60.2
dB
fIN = 19.7 MHz
Full
60.0
60.5
60.2
dB
fIN = 35 MHz
Full
61.0
59.0
60.2
dB
fIN = 70 MHz
Full
60.9
60.1
dB
SIGNAL-TO-NOISE AND DISTORTION RATIO (SINAD)
fIN = 2.4 MHz
Full
61.1
60.1
dB
fIN = 19.7 MHz
Full
59.8
60.3
60.1
dB
fIN = 35 MHz
Full
60.9
58.8
60.0
dB
fIN = 70 MHz
Full
60.8
59.8
dB
EFFECTIVE NUMBER OF BITS (ENOB)
fIN = 2.4 MHz
Full
9.87
9.71
Bits
fIN = 19.7 MHz
Full
9.67
9.76
9.71
Bits
fIN = 35 MHz
Full
9.84
9.51
9.71
Bits
fIN = 70 MHz
Full
9.82
9.69
Bits
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fIN = 2.4 MHz
Full
84
78
dBc
fIN = 19.7 MHz
Full
71
82
78
dBc
fIN = 35 MHz
Full
80
68
77
dBc
fIN = 70 MHz
Full
79
72
dBc
WORST HARMONIC (Second or Third)
fIN = 2.4 MHz
Full
84
80
dBc
fIN = 19.7 MHz
Full
82
71
80
dBc
fIN = 35 MHz
Full
80
77
68
dBc
fIN = 70 MHz
Full
79
72
dBc
WORST OTHER (Excluding Second or Third)
fIN = 2.4 MHz
Full
90
78
dBc
fIN = 19.7 MHz
Full
90
77
78
dBc
fIN = 35 MHz
Full
90
80
70
dBc
fIN = 70 MHz
Full
88
80
dBc
TWO-TONE INTERMODULATION DISTORTION (IMD)—
AIN1 and AIN2 = 7.0 dBFS
fIN1 = 15 MHz, fIN2 = 16 MHz
25°C
81.5
78.1
dBc
fIN1 = 70 MHz, fIN2 = 71 MHz
25°C
79.5
74.5
dBc
1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details of how these tests were completed.
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