參數(shù)資料
型號(hào): AD9432BSVZ-80
廠商: Analog Devices Inc
文件頁數(shù): 15/16頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 80MSPS 52TQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
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): 1W
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: 52-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 52-TQFP-EP(10x10)
包裝: 托盤
輸入數(shù)目和類型: 2 個(gè)單端,單極;2 個(gè)差分,單極
AD9432
Rev. F | Page 8 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
90
60
70
65
85
80
75
S
N
R/
S
INAD/
S
F
DR
(
d
B
)
ENCODE (MSPS)
0
20
40
80
100
120
140
160
60
AIN = 10.3MHz
SINAD
SFDR
SNR
00
58
7-
00
9
Figure 5. SNR/SINAD/SFDR vs. fS, fIN = 10.3 MHz
HAR
M
O
NI
CS
(
d
Bc)
ENCODE (MSPS)
0
20
40
80
100
120
140
160
60
00
58
7-
01
0
–90
–95
–100
–85
–80
–75
–70
–65
–60
–55
–50
2ND
3RD
AIN = 10.3MHz
Figure 6. Second-Order and Third-Order Harmonics vs. fS, fIN = 10.3 MHz
S
INAD
(
d
B
)
ANALOG INPUT FREQUENCY (MHz)
0
20
40
80
100
120
140
200
160
180
60
00
58
7-
0
1
70
65
60
55
50
45
40
ENCODE = 105MSPS
SINAD (–3.0dBFS)
SINAD (–6.0dBFS)
SINAD (–0.5dBFS)
Figure 7. SINAD vs. fIN, fS = 105 MSPS
S
NR
(
d
B
)
ANALOG INPUT FREQUENCY (MHz)
0
50
100
150
250
200
00
58
7-
01
2
70
65
60
55
50
AIN = –0.5dBFS
Figure 8. SNR vs. fIN, Encode = 105 MSPS
HA
RM
O
N
IC
S
(
d
Bc)
ANALOG INPUT FREQUENCY (MHz)
0
20
40
80
100
120
140
200
160
180
60
00
58
7-
01
3
100
90
80
70
60
50
40
ENCODE = 105MSPS
2ND or 3RD (–0.5dBFS)
2ND or 3RD (–3.0dBFS)
2ND or 3RD (–6.0dBFS)
Figure 9. Second-Order and Third-Order Harmonics vs. fIN, fS = 105 MSPS
W
O
RS
T
O
T
HE
R
(
d
Bc)
ANALOG INPUT FREQUENCY (MHz)
0
20
40
80
100
120
140
200
160
180
60
00
58
7-
01
4
100
90
80
70
60
50
40
ENCODE = 105MSPS
WORST OTHER (–0.5dBFS)
WORST OTHER (–6.0dBFS)
WORST OTHER (–3.0dBFS)
Figure 10. Worst Other (Excluding Second-Order and Third-Order
Harmonics) vs. fIN, fS = 105 MSPS
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