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參數(shù)資料
| 型號： | AD9772 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit,150 MSPS T×DAC+TM with 2× Interpolation Filter(單電源,過采樣,14位D/A轉(zhuǎn)換器) |
| 中文描述： | 14位，150 MSPS的DAC的商標厚× 2 ×插值濾波器（單電源，過采樣，14位的D / A轉(zhuǎn)換器） |
| 文件頁數(shù)： | 3/30頁 |
| 文件大?。?/td> | 341K |
| 代理商： | AD9772 |
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REV. 0
–3–
AD9772
(T
MIN
to T
MAX
, AVDD = +3 V, CLKVDD = +3 V, DVDD = +3 V, PLLVDD = 0 V, I
OUTFS
= 20 mA,
Differential Transformer Coupled Output, 50
V
Doubly Terminated, unless otherwise noted)
DYNAMIC SPECIFICATIONS
Parameter
Min
Typ
Max
Units
DYNAMIC PERFORMANCE
Maximum DAC Output Update Rate (f
DAC
)
Output Settling Time (t
ST
) (to 0.025%)
Output Propagation Delay
1
(t
PD
)
Output Rise Time (10% to 90%)
2
Output Fall Time (10% to 90%)
2
Output Noise (I
OUTFS
= 20 mA)
400
MSPS
ns
ns
ns
ns
pA/
√
Hz
11
17
0.8
0.8
50
AC LINEARITY–BASEBAND MODE
Spurious-Free Dynamic Range (SFDR) to Nyquist (f
OUT
= 0 dBFS)
f
DATA
= 65 MSPS; f
OUT
= 1.01 MHz
f
DATA
= 65 MSPS; f
OUT
= 10.01 MHz
f
DATA
= 65 MSPS; f
OUT
= 26.01 MHz
f
DATA
= 150 MSPS; f
OUT
= 2.02 MHz
f
DATA
= 150 MSPS; f
OUT
= 20.02 MHz
f
DATA
= 150 MSPS; f
OUT
= 52.02 MHz
Two-Tone Intermodulation (IMD) to Nyquist (f
OUT1
= f
OUT2
= –6 dBFS)
f
DATA
= 65 MSPS; f
OUT1
= 5.01 MHz; f
OUT2
= 6.01 MHz
f
DATA
= 65 MSPS; f
= 15.01 MHz; f
OUT2
= 17.51 MHz
f
DATA
= 65 MSPS; f
OUT1
= 24.1 MHz; f
OUT2
= 26.2 MHz
f
DATA
= 150 MSPS; f
OUT1
= 10.02 MHz; f
OUT2
= 12.02 MHz
f
DATA
= 150 MSPS; f
OUT1
= 30.02 MHz; f
OUT2
= 35.02 MHz
f
DATA
= 150 MSPS; f
OUT1
= 48.2 MHz; f
OUT2
= 52.4 MHz
Total Harmonic Distortion (THD)
f
DATA
= 50 MSPS; f
OUT
= 1.0 MHz; 0 dBFS
f
DATA
= 65 MSPS; f
OUT
= 10.01 MHz; 0 dBFS
Signal-to-Noise Ratio (SNR)
f
DATA
= 65 MSPS; f
OUT
= 16.26 MHz; 0 dBFS
f
DATA
= 100 MSPS; f
OUT
= 25.1 MHz; 0 dBFS
Adjacent Channel Power Ratio (ACPR)
WCDMA with 4.1 MHz BW, 5 MHz Channel Spacing
IF = 16 MHz, f
DATA
= 65.536 MSPS
IF = 32 MHz, f
DATA
= 131.072 MSPS
Four-Tone Intermodulation
15.6 MHz, 15.8 MHz, 16.2 MHz and 16.4 MHz at –12 dBFS
f
DATA
= 65 MSPS, Missing Center
82
79
74
82
81
73
dBc
dBc
dBc
dBc
dBc
dBc
82
72
66
80
78
71
dBc
dBc
dBc
dBc
dBc
dBc
–78
–77
dB
dB
74
69
dB
dB
78
68
dBc
dBc
88
dBFS
AC LINEARITY–IF MODE
Four-Tone Intermodulation at IF = 70 MHz
68.1 MHz, 69.3 MHz, 71.2 MHz and 72.0 MHz at –20 dBFS
f
DATA
= 52 MSPS, f
DAC
= 208 MHz
77
dBFS
NOTES
1
Propagation delay is delay from CLK input to DAC update.
2
Measured single-ended into 50
load.
Specifications subject to change without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AD9772A | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 160 MSPS TxDAC+ with 2x Interpolation Filter |
| AD9772AAST | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:14BIT 160 MSPS TXDAC+ W/2X INTERPOLATION - Tape and Reel 制造商:Analog Devices 功能描述:Digital-Analog Converter IC Number of Bi |
| AD9772AASTRL | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP T/R |
| AD9772AASTZ | 功能描述:IC DAC 14BIT 160MSPS 48-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC+® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AD9772AASTZRL | 功能描述:IC DAC 14BIT 160MSPS 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC+® 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設(shè)置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應(yīng)商設(shè)備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
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