AD9467BCPZ-250 Analog Devices Inc, AD9467BCPZ-250 Datasheet - Page 17

• Manufacturer Part Number: AD9467BCPZ-250
• Description: 16 Bit 250 MSPS ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9467BCPZ-250

• Number Of Bits: 16
• Sampling Rate (per Second): 250M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1.45W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 72-VFQFN, CSP Exposed Pad
• Number Of Elements: 1
• Resolution: 16Bit
• Architecture: Pipelined
• Sample Rate: 250MSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±1.25V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 1.8/3.3V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 1.45W
• Differential Linearity Error: ±1LSB(Typ)
• Integral Nonlinearity Error: ±3LSB(Typ)
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 72
• Package Type: LFCSP EP
• Input Signal Type: Differential
• Sampling Rate: 250MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Supply Current: 31mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–10
–20
–30
–40
–50
–60
–70
Figure 42. Common-Mode Rejection Ratio (CMRR), AD9467-250
Figure 40. SNR/SFDR vs. Analog Input Common-Mode Voltage,
Figure 41. SNR/SFDR vs. Analog Input Common-Mode Voltage,
100
100
0
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0
1.5
1.6
1.6
1.7
AIN = 100 MHz, 2.5 V p-p FS, AD9467-250
AIN = 100 MHz, 2.5 V p-p FS, AD9467-200
50
ANALOG INPUT COMMON-MODE VOLTAGE (V)
ANALOG INPUT COMMON-MODE VOLTAGE (V)
1.7
1.8
1.8
1.9
100
FREQUENCY (MHz)
1.9
2.0
SFDR
SFDR
DEFAULT CMV
150
DEFAULT CMV
SNR
2.0
2.1
SNR
2.1
2.2
200
2.2
2.3
2.3
2.4
250
2.4
2.5
300
2.6
2.5
Rev. B | Page 17 of 32
Figure 44. Input-Referred Noise Histogram, 2.5 V p-p FS, AD9467-250
Figure 45. Input-Referred Noise Histogram, 2.5 V p-p FS, AD9467-200
300,000
250,000
200,000
150,000
100,000
300,000
250,000
200,000
150,000
100,000
–10
50,000
50,000
–1
–2
–3
–4
–5
–6
–7
–8
–9
0
1M
0
0
Figure 43. Converter AC Bandwidth AD9467-250
10M
FREQUENCY (Hz)
100M
CODE
CODE
–3dB = 2.24GHz
1G
0.88 LSB rms
0.88 LSB rms
AD9467
10G