AD9228BCPZ-40 Analog Devices Inc, AD9228BCPZ-40 Datasheet - Page 5

• Manufacturer Part Number: AD9228BCPZ-40
• Description: IC ADC LVDS 12BIT QUAD 48LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9228BCPZ-40

• Data Interface: Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 40M
• Number Of Converters: 4
• Power Dissipation (max): 367mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Resolution (bits): 12bit
• Sampling Rate: 40MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9228-65EBZ - BOARD EVAL FOR AD9228
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −0.5 dBFS, unless otherwise noted.
Table 2.
Parameter
SIGNAL-TO-NOISE RATIO (SNR)
SIGNAL-TO-NOISE AND DISTORTION RATIO (SINAD)
EFFECTIVE NUMBER OF BITS (ENOB)
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
WORST HARMONIC (Second or Third)
f
f
f
f
WORST OTHER (Excluding Second or Third)
f
f
f
f
TWO-TONE INTERMODULATION DISTORTION (IMD)—
1
IN
IN
IN
IN
IN
IN
IN
IN
See the
= 19.7 MHz
= 19.7 MHz
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
= 2.4 MHz
= 35 MHz
= 70 MHz
= 2.4 MHz
= 35 MHz
= 70 MHz
AIN1 AND AIN2 = −7.0 dBFS
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN1
IN1
= 19.7 MHz
= 19.7 MHz
= 19.7 MHz
= 19.7 MHz
= 2.4 MHz
= 35 MHz
= 70 MHz
= 2.4 MHz
= 35 MHz
= 70 MHz
= 2.4 MHz
= 35 MHz
= 70 MHz
= 2.4 MHz
= 35 MHz
= 70 MHz
= 15 MHz, f
= 70 MHz, f
AN-835 Application
1
IN2
IN2
= 16 MHz
= 71 MHz
Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details on how these tests were completed.
Rev. D | Page 5 of 56
Temperature
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25°C
25°C
Min
68.5
68.0
11.1
72
AD9228-40
Typ
70.5
70.2
70.2
70.0
70.3
69.8
69.7
69.5
11.42
11.37
11.37
11.33
85
82
80
80
−85
−82
−80
−80
−90
−90
−90
−90
80.8
75.0
Max
−72
−80
Min
68.5
68.0
11.1
73
AD9228-65
Typ
70.2
70.0
70.0
69.5
70.0
70.0
69.8
69.0
11.37
11.33
11.33
11.25
85
85
84
74
−85
−85
−84
−74
−90
−90
−90
−88
77.8
77.0
Max
−73
−79
AD9228
Unit
dB
dB
dB
dB
dB
dB
dB
dB
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc