AD9863-50EBZ Analog Devices Inc, AD9863-50EBZ Datasheet - Page 16

• Manufacturer Part Number: AD9863-50EBZ
• Description: 12 Bit, 50 MSPS MxFE Converter
• Manufacturer: Analog Devices Inc
• Type: ADC + DAC, Codec, Front End for RFr

Specifications of AD9863-50EBZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: AD9863
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9863
Figure 40 to Figure 45 use the same input data to the Tx path, a 256-carrier OFDM signal over a 23 MHz bandwidth, centered at 23 MHz.
The four center carriers are removed from the signal to observe the in-band intermodulation distortion (IMD) from the DAC output.
Figure 40. AD9863 Tx Path FFT, 256-Carrier (Four Center Carriers Removed)
OFDM Signal over 23 MHz Bandwidth, Centered at 7 MHz, with
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Figure 41. AD9863 Tx Path FFT, Lower-Band IMD Products of
Figure 42. AD9863 Tx Path FFT of OFDM Signal in Figure 40,
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9
0
20 mA Full-Scale Output into 60 Ω Differential Load
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OFDM Signal in Figure 40
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with 1× Interpolation
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FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
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Figure 44. AD9863 Tx Path FFT, Upper-Band IMD Products of
Figure 45. AD9863 Tx Path FFT of OFDM Signal in Figure 40,
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Figure 43. AD9863 Tx Path FFT, In-Band IMD Products of
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OFDM Signal in Figure 40
OFDM Signal in Figure 40
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with 2× Interpolation
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FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
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