AD9857AST Analog Devices Inc, AD9857AST Datasheet - Page 13

• Manufacturer Part Number: AD9857AST
• Description: IC QUADRATURE DGTL UPCONV 80LQFP
• Manufacturer: Analog Devices Inc
• Series: AD9857r

Specifications of AD9857AST

• Rohs Status: RoHS non-compliant
• Function: Upconverter
• Frequency: 5MHz ~ 200MHz
• Rf Type: HFC Cable Network
• Package / Case: 80-LQFP

NARROW-BAND SFDR SPECTRAL PLOTS
–100
Figure 11. 70.1 MHz Narrow-Band SFDR, 10 MHz External Clock
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
CENTER 70.1MHz
with REFCLK Multiplier = 20
10kHz/
SPAN 100kHz
Rev. C| Page 13 of 40
Figure 12. 70.1 MHz Narrow-Band SFDR, 200 MHz External Clock
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
CENTER 70.1MHz
with REFCLK Multiplier Disabled
10kHz/
SPAN 100kHz
AD9857