AD9445-IF-LVDS/PCB Analog Devices Inc, AD9445-IF-LVDS/PCB Datasheet - Page 20

• Manufacturer Part Number: AD9445-IF-LVDS/PCB
• Description: BOARD EVAL FOR >100MHZ LVDS
• Manufacturer: Analog Devices Inc

Specifications of AD9445-IF-LVDS/PCB

• Design Resources: Using AD8376 to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0002) Using AD8352 as an Ultralow Distortion Differential RF/IF Front End for High Speed ADCs (CN0046) Using ADL5562 Differential Amplifier to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0110)
• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 125M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 3.2 Vpp
• Power (typ) @ Conditions: 2.3W @ 125MSPS
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9445
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD9445
–100
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–140
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–100
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Figure 37. AD9445-125 Two-Tone SFDR vs. Analog Input Level
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0
0
0
0
0
125MSPS
170.3MHz @ –7.0dBFS
171.3MHz @ –7.0dBFS
SFDR = 91dBFS
Figure 38. AD9445-125 64k Point Two-Tone FFT/
Figure 36. AD9445-125 64k Point Two-Tone FFT/
–90
WORST IMD3 dBc
13.625
13.625
SFDR dBFS
125 MSPS/170.3 MHz, 171.3 MHz
–80
125 MSPS/30.3 MHz, 31.3 MHz
125 MSPS/30.3 MHz, 31.3 MHz
–70
FUNDAMENTAL LEVEL (dB)
WORST IMD3 dBFS
FREQUENCY (MHz)
FREQUENCY (MHz)
–60
27.250
27.250
SFDR dBc
–50
–40
40.875
40.875
125MSPS
30.3MHz @ –7.0dBFS
31.3MHz @ –7.0dBFS
SFDR = 102dBFS
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–20
54.500
54.500
–10
0
Rev. 0 | Page 20 of 40
Figure 40. AD9445-105 64k Point Two-Tone FFT/105 MSPS/30.3 MHz, 31.3 MHz
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Figure 39. AD9445-125 Two-Tone SFDR vs. Analog Input Level
Figure 41. AD9445-105 Two-Tone SFDR vs. Analog Input Level
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0
0
0
0
0
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WORST IMD3 dBc
SFDR dBFS
WORST IMD3 dBFS
SFDR dBFS
WORST IMD3 dBFS
WORST IMD3 dBc
–80
125 MSPS/170.3 MHz, 171.3 MHz
–80
105 MSPS/30.3 MHz, 31.3 MHz
13.125
–70
–70
FUNDAMENTAL LEVEL (dB)
FUNDAMENTAL LEVEL (dB)
FREQUENCY (MHz)
–60
–60
SFDR dBc
26.250
SFDR dBc
–50
–50
–40
–40
105MSPS
30.3MHz @ –7.0dBFS
31.3MHz @ –7.0dBFS
SFDR = 102dBFS
–30
–30
39.375
–20
–20
–10
–10
52.500
0
0