參數(shù)資料
型號(hào): AD9219ABCPZRL7-65
廠商: Analog Devices Inc
文件頁(yè)數(shù): 10/56頁(yè)
文件大?。?/td> 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(pán),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
AD9219
Data Sheet
Rev. E | Page 18 of 56
0
–40
–20
–60
–80
–100
–120
030
520
25
15
10
05
72
6-
0
50
AM
P
L
IT
UDE
(
d
BF
S
)
FREQUENCY (MHz)
AIN1 AND AIN2 = –7dBFS
SFDR = 78.53dBc
IMD2 = 78.61dBc
IMD3 = 78.17dBc
Figure 33. Two-Tone 32k FFT with fIN1 = 15 MHz and fIN2 = 16 MHz,
fSAMPLE = 65 MSPS
0
–40
–20
–60
–80
–100
–120
030
520
25
15
10
05
72
6-
05
2
AM
P
L
IT
UD
E
(
d
BF
S
)
FREQUENCY (MHz)
AIN1 AND AIN2 = –7dBFS
SFDR = 74.90dBc
IMD2 = 83.52dBc
IMD3 = 74.56dBc
Figure 34. Two-Tone 32k FFT with fIN1 = 70 MHz and fIN2 = 71 MHz,
fSAMPLE = 65 MSPS
1
1000
10
100
05
72
6-
0
68
S
NR/
S
F
DR
(
d
B)
ANALOG INPUT FREQUENCY (MHz)
80
70
75
65
50
60
55
2V p-p, SNR
2V p-p, SFDR
Figure 35. SNR/SFDR vs. Analog Input Frequency, fSAMPLE = 65 MSPS
05
72
6-
0
69
SI
N
A
D
/SF
D
R
(d
B
)
TEMPERATURE (°C)
2V p-p, SINAD
2V p-p, SFDR
90
70
75
85
80
65
60
55
50
40
20
–20
0
80
60
–40
Figure 36. SINAD/SFDR vs. Temperature, fIN = 10.3 MHz, fSAMPLE = 65 MSPS
1.0
–1.0
0
1000
800
600
400
200
CODE
IN
L
(
L
S
B
)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
05
72
6-
0
70
Figure 37. INL, fIN = 2.4 MHz, fSAMPLE = 65 MSPS
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
0
200
400
600
800
1000
DNL
(
L
S
B)
CODES
05
72
6-
0
71
Figure 38. DNL, fIN = 2.4 MHz, fSAMPLE = 65 MSPS
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