AD9445-IF-LVDS/PCB Analog Devices Inc, AD9445-IF-LVDS/PCB Datasheet - Page 16

• 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
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD1 = 3.3 V, AVDD2 = 5.0 V, DRVDD = 3.3 V, rated sample rate, LVDS mode, DCS enabled, T
input, AIN = −1.0 dBFS, internal trimmed reference (nominal VREF = 1.0 V), unless otherwise noted.
Figure 13. AD9445-125 64k Point Single-Tone FFT/125 MSPS/100.3 MHz
Figure 14. AD9445-125 64k Point Single-Tone FFT/125 MSPS/170.3 MHz
Figure 12. AD9445-125 64k Point Single-Tone FFT/125 MSPS/30.3 MHz
–100
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–120
–130
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–130
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–130
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0
0
0
0
0
0
15.625
15.625
15.625
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
31.250
31.250
31.250
125MSPS
100.3MHz @ –1.0dBFS
SNR = 0dB
ENOB = 12.1BITS
SFDR = 96dBc
125MSPS
170.3MHz @ –1.0dBFS
SNR = 73.2dB
ENOB = 12.0BITS
SFDR = 91dBc
125MSPS
30.3MHz @ –1.0dBFS
SNR = 73.4dB
ENOB = 12.1BITS
SFDR = 94dBc
46.875
46.875
46.875
62.500
62.500
62.500
Rev. 0 | Page 16 of 40
Figure 15. AD9445-125 64k Point Single-Tone FFT/125 MSPS/225.3 MHz
Figure 16. AD9445-125 64k Point Single-Tone FFT/125 MSPS/300.3 MHz
Figure 17. AD9445-125 64k Point Single-Tone FFT/125 MSPS/450.3 MHz
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–120
–130
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–120
–130
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–110
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0
0
0
0
0
0
125MSPS
300.3MHz @ –1.0dBFS
SNR = 72.0dB
ENOB = 11.8BITS
SFDR = 87dBc
125MSPS
450.3MHz @ –1.0dBFS
SNR = 70.5dB
ENOB = 11.6BITS
SFDR = 69dBc
15.625
15.625
15.625
A
= 25°C, 2.0 V p-p differential
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
31.250
31.250
31.250
125MSPS
225.3MHz @ –1.0dBFS
SNR = 72.9dB
ENOB = 12.1BITS
SFDR = 88dBc
46.875
46.875
46.875
62.500
62.500
62.500