AD9773-EBZ Analog Devices Inc, AD9773-EBZ Datasheet - Page 45

• Manufacturer Part Number: AD9773-EBZ
• Description: BOARD EVALUATION AD9773
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9773-EBZ

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 94. AD9773 Complex Output from Figure 93, Now Quadrature Modulated
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 93. AD9773 Real DAC Output of Complex Input Signal Near
0
0
750
0
Baseband (Negative 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
Rev. D | Page 45 of 60
Figure 96. AD9773 Complex Output from Figure 95, Now Quadrature Modulated
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 95. AD9773 Real DAC Output of Complex Input Signal Near
0
0
700
0
Baseband (Positive Frequencies Only), Interpolation = 8x,
720
Complex Modulation in AD9773 = +f
740
20
by AD8345 (LO = 800 MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
760
780
40
800
820
60
DAC
/8
840
AD9773
860
80