參數(shù)資料
型號(hào): AD9239BCPZ-170
廠商: Analog Devices Inc
文件頁(yè)數(shù): 3/40頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT DUAL 170MSPS 72PIN
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 170M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
功率耗散(最大): 1.22W
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: 72-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 72-LFCSP
包裝: 托盤
輸入數(shù)目和類型: 8 個(gè)單端,單極;4 個(gè)差分,單極
Data Sheet
AD9239
Rev. C | Page 11 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
0
–20
–40
–60
–80
–100
–120
0
10
2030
40
5060
70
80
FREQUENCY (MHz)
A
M
PL
IT
U
D
E
(
d
B
F
S)
06
980
-05
9
AIN = –1.0dBFS
SNR = 64.88dB
ENOB = 10.49 BITS
SFDR = 77.57dBc
Figure 4. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 170 MSPS
0
–20
–40
–60
–80
–100
–120
0
10
2030
40
5060
70
80
FREQUENCY (MHz)
AM
P
L
IT
UD
E
(
d
BF
S
)
06
980
-06
0
AIN = –1.0dBFS
SNR = 63.95dB
ENOB = 10.33 BITS
SFDR = 78.90dBc
Figure 5. Single-Tone 32k FFT with fIN = 240.3 MHz, fSAMPLE = 170 MSPS
0
–20
–40
–60
–80
–100
–120
0
20
40
60
80
100
FREQUENCY (MHz)
AM
P
L
IT
UD
E
(
d
BF
S
)
06
980
-06
1
AIN = –1.0dBFS
SNR = 64.65dB
ENOB = 10.44 BITS
SFDR = 77.54dBc
Figure 6. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 210 MSPS
0
–20
–40
–60
–80
–100
–120
020
40
60
80
100
FREQUENCY (MHz)
A
M
PL
IT
U
D
E
(
d
B
F
S)
06
980
-06
2
AIN = –1.0dBFS
SNR = 63.13dB
ENOB = 10.19 BITS
SFDR = 76.07dBc
Figure 7. Single-Tone 32k FFT with fIN = 240.3 MHz, fSAMPLE = 210 MSPS
0
–20
–40
–60
–80
–100
–120
0
20
40
60
80
100
120
FREQUENCY (MHz)
AM
P
L
IT
UD
E
(
d
BF
S
)
06
980
-06
3
AIN = –1.0dBFS
SNR = 64.62dB
ENOB = 10.44 BITS
SFDR = 75.48dBc
Figure 8. Single-Tone 32k FFT with fIN = 10.3 MHz, fSAMPLE = 250 MSPS
0
–20
–40
–60
–80
–100
–120
0
20
40
60
80
100
120
FREQUENCY (MHz)
AM
P
L
IT
UD
E
(
d
BF
S
)
06
980
-06
4
AIN = –1.0dBFS
SNR = 64.50dB
ENOB = 10.42 BITS
SFDR = 77.97dBc
Figure 9. Single-Tone 32k FFT with fIN = 84.3 MHz, fSAMPLE = 250 MSPS
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