AOUT (dBm) 90 70 40 –6 –16 SFDR (dBc) 80 60 50 –14 –12 –10 –8 " />
參數(shù)資料
型號: AD9755ASTZRL
廠商: Analog Devices Inc
文件頁數(shù): 28/28頁
文件大?。?/td> 0K
描述: IC DAC 14BIT 300MSPS 48-LQFP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 2,000
系列: TxDAC+®
設置時間: 11ns
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 165mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): 300M
配用: AD9755-EB-ND - BOARD EVAL FOR AD9755
REV. B
–9–
AD9755
AOUT (dBm)
90
70
40
–6
–16
SFDR
(dBc)
80
60
50
–14 –12 –10 –8
–4
–2
0
–18
–20
60MHz/61MHz
@ 300MSPS
26MHz/27MHz
@ 130MSPS
40MHz/41MHz
@ 200MSPS
TPC 11. Two-Tone IMD (Third Order
Products) vs. AOUT @ fOUT = fDAC /5
fOUT (MHz)
75
65
50
160
20
0
SFDR
(dBc)
70
60
55
40
60
80
100
120
45
40
140
IOUTFS = 20mA
IOUTFS = 10mA
IOUTFS = 5mA
TPC 14. SFDR vs. IOUTFS, fDAC =
300 MSPS @ 0 dBFS
CODE
2048
0
DNL
(LSB)
–1
0
1
2
4096
6144
8192
10240
14336
12288
16383
TPC 17. Typical DNL
AOUT (dBm)
90
70
40
–6
–16
SFDR
(dBc)
80
60
50
–14 –12 –10 –8
–4
–2
0
–18
–20
60MHz/61MHz
@ 300MSPS
26MHz/27MHz
@ 130MSPS
40MHz/41MHz
@ 200MSPS
TPC 12. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC /5
TEMPERATURE ( C)
75
65
50
90
–30
–50
SFDR
(dBc)
70
60
55
–10
10
30
50
45
40
70
80
10MHz
40MHz
120MHz
80MHz
TPC 15. SFDR vs. Temperature,
fDAC = 300 MSPS @ 0 dBFS
FREQUENCY (MHz)
–10
–30
–80
20
0
AMPLITUDE
(dBm)
–20
–40
–70
40
60
100
120
–90
–100
140
0
–50
–60
80
fDAC = 300MSPS
fOUT1 = 24MHz
fOUT2 = 25MHz
fOUT3 = 26MHz
fOUT4 = 27MHz
fOUT5 = 28MHz
fOUT6 = 29MHz
fOUT7 = 30MHz
fOUT8 = 31MHz
SFDR = 58dBc
MAGNITUDE = 0dBFS
TPC 18. Eight-Tone SFDR @ fOUT
fDAC /11, fDAC = 300 MSPS
AOUT (dBm)
90
70
40
–6
–16
SFDR
(dBc)
80
60
50
–14 –12 –10 –8
–4
–2
0
–18
–20
18.18MHz/19.18MHz
@ 200MSPS
11.82MHz/12.82MHz
@ 130MSPS
27.27MHz/28.27MHz
@ 300MSPS
TPC 10. Two-Tone IMD (to Nyquist)
vs. AOUT @ fOUT = fDAC /11
fDAC (MHz)
90
70
85
300
50
SINAD
(dBm)
80
60
50
100
150
200
250
75
65
55
TPC 13. SINAD vs. fDAC @ fOUT =
10 MHz, 0 dBFS
CODE
0
INL
(LSB)
0.5
2048
–2.0
2.0
1.0
–1.5
–1.0
–0.5
1.5
4096
8192
6144
12288
10240
14336
16383
TPC 16. Typical INL
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參數(shù)描述
AD9755-EB 功能描述:BOARD EVAL FOR AD9755 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:TxDAC+® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率(每秒):- 數(shù)據(jù)接口:串行,SPI? 設置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
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