參數(shù)資料
型號(hào): AD9779BSVZRL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 7/56頁(yè)
文件大?。?/td> 0K
描述: IC DAC 16BIT DUAL 1GSPS 100TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 16
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
功率耗散(最大): 300mW
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
輸出數(shù)目和類(lèi)型: 4 電流,單極
采樣率(每秒): 1G
AD9776/AD9778/AD9779
Rev. A | Page 15 of 56
TYPICAL PERFORMANCE CHARACTERISTICS
4
–6
0
CODE
INL
(16-BIT
LSB)
3
2
1
0
–1
–2
–3
–4
–5
10k
20k
30k
60k
50k
40k
05361-005
Figure 6. AD9779 Typical INL
1.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
0
60k
50k
40k
30k
20k
10k
CODE
DNL
(16-BIT
LSB)
05361-006
Figure 7. AD9779 Typical DNL
100
50
0
100
fOUT (MHz)
S
F
DR
(dBc
)
90
80
70
60
20
40
60
80
fDATA = 160MSPS
fDATA = 200MSPS
fDATA = 250MSPS
05361-007
Figure 8. AD9779 In-Band SFDR vs. fOUT, 1x Interpolation
100
50
0
100
fOUT (MHz)
S
F
DR
(dBc
)
90
80
70
60
20
40
60
80
fDATA = 160MSPS
fDATA = 200MSPS
fDATA = 250MSPS
05361-008
Figure 9. AD9779 In-Band SFDR vs. fOUT, 2× Interpolation
100
50
0
100
fOUT (MHz)
S
F
DR
(dBc
)
90
80
70
60
20
40
60
80
fDATA = 100MSPS
fDATA = 200MSPS
fDATA = 150MSPS
05361-009
Figure 10. AD9779 In-Band SFDR vs. fOUT, 4× Interpolation
100
50
0
50
fOUT (MHz)
S
F
DR
(dBc
)
90
80
70
60
10
20
30
40
fDATA = 50MSPS
fDATA = 100MSPS
fDATA = 125MSPS
05361-010
Figure 11. AD9779 In-Band SFDR vs. fOUT, 8× Interpolation
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