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參數(shù)資料
| 型號： | AD9853 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Programmable Digital QPSK/16-QAM Modulator(可編程數(shù)字的四相移鍵控/16-正交幅度調(diào)制的調(diào)節(jié)器) |
| 中文描述： | 可編程數(shù)字QPSK/16-QAM調(diào)制器（可編程數(shù)字的四相移鍵控/ 16 -正交幅度調(diào)制的調(diào)節(jié)器） |
| 文件頁數(shù)： | 8/31頁 |
| 文件大?。?/td> | 339K |
| 代理商： | AD9853 |
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AD9853
–8–
REV. A
0
–10
–100
START 0Hz
STOP 60MHz
6MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 3kHz
VBW = 3kHz
SWT = 17s
RF ATT = 30dB
REF LVL = 0dBm
Figure 8. A
OUT
= 1 MHz
0
0
–10
–100
START 0Hz
STOP 60MHz
6MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 3kHz
VBW = 3kHz
SWT = 17s
RF ATT = 30dB
REF LVL = 0dBm
Figure 9. A
OUT
= 42 MHz
Modulated Output Spectrum with 5 V Supply,
a
= 0.25, 27.5 MHz REFCLK
0
–10
–10
0START 0Hz
STOP 80MHz
8MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 3kHz
VBW = 3kHz
SWT = 22.5s
RF ATT = 10dB
REF LVL = –20dBm
Figure 7. QPSK, 1.375 Mb/s, A
OUT
= 65 MHz
S
ingle Tone Output Spectrum with +3.3 V Supply, 20.48 MHz REFCLK
0
0
–10
–100
START 0Hz
STOP 60MHz
6MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 3kHz
VBW = 3kHz
SWT = 17s
RF ATT = 30dB
REF LVL = 0dBm
Figure 11. A
OUT
= 20 MHz
0
–10
–100
CENTER 40Hz
SPAN 80MHz
8MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 5kHz
VBW = 5kHz
SWT = 8s
RF ATT = 30dB
REF LVL = 0dBm
Figure 12. A
OUT
= 65 MHz
(+5 V Supply, 27.5 MHz REFCLK)
0
–10
–100
START 0 Hz
STOP 80 MHz
8 MHz/
–40
–70
–80
–90
–20
–30
–60
–50
RBW = 3kHz
VBW = 3kHz
SWT = 22.5s
RF ATT = 10dB
REF LVL = –20dBm
Figure 10. QPSK, 5.5 Mb/s, A
OUT
= 65 MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9853-45PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:Programmable Digital OPSK/16-QAM Modulator |
| AD9853-65PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:Programmable Digital OPSK/16-QAM Modulator |
| AD9853AS | 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9854 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 300 MHz Quadrature Complete-DDS |
| AD9854/PCB | 制造商:Analog Devices 功能描述:Evaluation Board For IC Digital Synthesizer Single 制造商:Analog Devices 功能描述:Direct Digital Synthesizer IC (DDS) |
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