AD9773-EB Analog Devices Inc, AD9773-EB Datasheet - Page 44

• Manufacturer Part Number: AD9773-EB
• Description: BOARD EVAL FOR AD9773
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9773-EB

• Rohs Status: RoHS non-compliant
• Number Of Dac's: 2
• Number Of Bits: 12
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 160M
• Data Interface: Parallel
• Settling Time: 11ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9773

AD9773
Figure 90. AD9773 Complex Output from Figure 89, Now Quadrature Modulated
Figure 89. AD9773 Real DAC Output of Complex Input Signal Near Baseband
(Positive Frequencies Only), Interpolation = 4x, No Modulation in AD9773
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
750
0
760
770
10
by AD8345 (LO = 800 MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
780
790
20
800
810
30
820
830
40
Rev. D | Page 44 of 60
Figure 92. AD9773 Complex Output from Figure 91, Now Quadrature Modulated
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 91. AD9773 Real DAC Output of Complex Input Signal Near
0
0
750
0
Baseband (Positive Frequencies Only), Interpolation = 4x,
760
Complex Modulation in AD9773 = +f
770
10
by AD8345 (LO = 800 MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
780
790
20
800
810
30
DAC
/4
820
830
40