參數(shù)資料
型號(hào): AD9204BCPZRL7-80
廠商: Analog Devices Inc
文件頁(yè)數(shù): 4/36頁(yè)
文件大?。?/td> 0K
描述: IC ADC 10BIT 80MSPS 64LFCSP
標(biāo)準(zhǔn)包裝: 750
位數(shù): 10
采樣率(每秒): 80M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 150mW
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: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個(gè)單端,單極;2 個(gè)差分,單極
AD9204
Rev. 0 | Page 12 of 36
TYPICAL PERFORMANCE CHARACTERISTICS
AD9204-80
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = 1.0 dBFS, DCS
disabled, unless otherwise noted.
5
0
10152025303540
0
–20
–40
–60
–80
–100
–120
FREQUENCY (MHz)
AM
P
L
IT
UDE
(
d
B)
08
12
2-
03
3
80MSPS
9.7MHz @ –1dBFS
SNR = 60.5dB (61.5dBFS)
SFDR = 80.3dBc
Figure 6. AD9204-80 Single-Tone FFT with fIN = 9.7 MHz
0
–20
–40
–60
–80
–100
–120
5
0
10152025303540
FREQUENCY (MHz)
AM
P
L
IT
UDE
(
d
BF
S
)
08
12
2-
06
2
80MSPS
70.3MHz @ –1dBFS
SNR = 60.4dB (61.4dBFS)
SFDR = 82.2dBc
Figure 7. AD9204-80 Single-Tone FFT with fIN = 70.3 MHz
0
–15
–30
–45
–60
–75
–90
–105
–120
4
0
8
12
16
20
24
28
32
36
40
FREQUENCY (MHz)
AM
P
L
IT
U
D
E
(
d
B)
08
12
2-
03
6
80MSPS
30.5MHz @ –7dBFS
32.5MHz @ –7dBFS
SFDR = 78dBc
F2 – F1
2F1 – F2
2F2 + F1
2F1 – F2
F1 + F2
Figure 8. AD9204-80 Two-Tone FFT with fIN1 = 30.5 MHz and fIN2 = 32.5 MHz
0
–20
–40
–60
–80
–100
–120
5
0
10152025303540
FREQUENCY (MHz)
AM
P
L
IT
U
D
E
(
d
B)
08
12
2-
03
4
80MSPS
30.5MHz @ –1dBFS
SNR = 60.5dB (61.5dBFS)
SFDR = 83.5dBc
Figure 9. AD9204-80 Single-Tone FFT with fIN = 30.5 MHz
0
–20
–40
–60
–80
–100
–120
5
0
10152025303540
FREQUENCY (MHz)
A
M
PL
IT
U
D
E
(
d
B
F
S)
08
12
2-
13
4
80MSPS
200MHz @ –1dBFS
SNR = 60.1dB (60.1dBFS)
SFDR = 74.176dBc
4 6
+
5
2
3
Figure 10. AD9204-80 Single-Tone FFT with fIN =200 MHz
–10
–30
–50
–70
–90
–110
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
INPUT AMPLITUDE (dBFS)
S
F
D
R
/IMD
3(
d
B
F
S
/dB
c)
08
12
2-
0
5
4
SFDR (dBc)
SFDR (dBFS)
IMD3 (dBc)
IMD3 (dBFS)
Figure 11. AD9204-80 Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with
fIN1 = 30.5 MHz and fIN2 = 32.5 MHz
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