參數(shù)資料
型號: AD9856AST
廠商: ANALOG DEVICES INC
元件分類: 通信及網(wǎng)絡
英文描述: CMOS 200 MHz Quadrature Digital Upconverter
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP48
封裝: LQFP-48
文件頁數(shù): 8/32頁
文件大?。?/td> 429K
代理商: AD9856AST
AD9856
–8–
REV. B
Typical Narrowband SFDR Spectral Plots
Typical Phase Noise Spectral Plots
CENTER 70.1MHz
10kHz/
SPAN 100kHz
0
–10
REF LVL
–5dBm
d
1AP
–20
–30
–40
–50
–60
–70
–80
–90
–100
RBW
VBW 100Hz
SWT
RF ATT
20dB
50s
UNIT
dB
A
Figure 9. 70.1 MHz Narrowband SFDR, 10 MHz External
Clock with REFCLK Multiplier = 20
×
CENTER 70.1MHz
10kHz/
SPAN 100kHz
0
–12
REF LVL
–5dBm
d
1AP
–24
–36
–48
–60
–72
–84
–96
–100
–120
RBW
VBW 100Hz
SWT
RF ATT
20dB
50s
UNIT
dB
A
Figure 11. 70.1 MHz Narrowband SFDR, 200 MHz External
Clock with REFCLK Multiplier Disabled
CENTER 40.1MHz 500Hz/ SPAN 5kHz
0
–12
REF LVL
0dBm
d
1AP
–24
–36
–48
–60
–72
–84
–96
–108
–120
RBW
VBW 30Hz
SWT
RF ATT
30dB
28s
UNIT
dB
A
FXD
FXD –2.248dBm
Figure 10. 40.1 MHz Output, 10 MHz External Clock with
REFCLK Multiplier = 20
×
CENTER 40.1MHz
500Hz/ SPAN 5kHz
0
–12
REF LVL
0dBm
d
1AP
–24
–36
–48
–60
–72
–84
–96
–100
–120
RBW
VBW 30Hz
SWT
RF ATT
30dB
28s
UNIT
dB
A
FXD
FXD –2.248dBm
Figure 12. 40.1 MHz Output, 200 MHz External Clock with
REFCLK Multiplier Disabled
相關PDF資料
PDF描述
AD9856 CMOS 180 MHz Quadrature Digital Upconverter(時鐘頻率為180MHz,CMOS的積分上變頻器)
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AD9857AST CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter
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