AD9484BCPZ-500 Analog Devices Inc, AD9484BCPZ-500 Datasheet - Page 12

• Manufacturer Part Number: AD9484BCPZ-500
• Description: IC ADC 8BIT 500MSPS 56LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9484BCPZ-500

• Sampling Rate: 500MSPS
• Input Channel Type: Differential, Single Ended
• Data Interface: Serial, SPI
• Supply Current: 283mA
• Digital Ic Case Style: LFCSP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Resolution (bits): 8bit
• Number Of Elements: 1
• Resolution: 8Bit
• Architecture: Pipelined
• Input Type: Voltage
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 1.8V
• Single Supply Voltage (max): 1.9V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 720mW
• Differential Linearity Error: ±0.25LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 56
• Package Type: LFCSP EP
• Input Signal Type: Differential
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AD9484
350
300
250
200
150
100
50
100
Figure 18. Current and Power vs. Sample Rate, AIN = 30.3 MHz
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
Figure 17. SNR/SFDR vs. Common-Mode Voltage; 500 MSPS,
0
–90
Figure 16. Two-Tone SFDR vs. Input Amplitude; 500 MSPS,
1.5
–80
IMD3 (dBFS)
1.6
–70
SFDR (dBFS)
SAMPLE RATE (MSPS)
119.5 MHz, 122.5 MHz
–60
SFDR (dBc)
SNR (dBFS)
SFDR (dBc)
AIN = 140.3 MHz
AMPLITUDE (dBFS)
TOTAL POWER
1.7
–50
V
CM
–40
(V)
I
AVDD
1.8
–30
I
DRVDD
–20
1.9
–10
800
700
600
500
400
300
200
100
0
2.0
0
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80
75
70
65
60
55
50
45
40
35
30
500
Figure 19. SNR/SFDR at 500 MSPS; AIN Sweep at −1.0 dBFS
SFDR (dBc)
SNR (dBFS)
600
FREQUENCY (MHz)
700
800
900
1000