AD9258BCPZ-125 Analog Devices Inc, AD9258BCPZ-125 Datasheet - Page 6

• Manufacturer Part Number: AD9258BCPZ-125
• Description: IC ADC 14BIT 125MSPS DL 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9258BCPZ-125

• Data Interface: Serial
• Design Resources: High Performance, Dual Channel IF Sampling Receiver (CN0140)
• Number Of Bits: 14
• Sampling Rate (per Second): 125M
• Number Of Converters: 2
• Power Dissipation (max): 788mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Resolution (bits): 14bit
• Sampling Rate: 125MSPS
• 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

AD9258
ADC AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless
otherwise noted.
Table 2.
Parameter
SIGNAL-TO-NOISE-RATIO (SNR)
SIGNAL-TO-NOISE AND DISTORTION (SINAD)
EFFECTIVE NUMBER OF BITS (ENOB)
WORST SECOND OR THIRD HARMONIC
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
Without Dither (AIN @ −23 dBFS)
With On-Chip Dither (AIN @ −23 dBFS)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
f
f
f
f
f
f
f
f
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
IN
IN
IN
IN
IN
IN
IN
IN
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 200 MHz
1
Temp
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Min
77.7
77.4
77.5
77.2
87
87
AD9258BCPZ-80
Rev. A | Page 6 of 44
Typ
79.0
78.3
77.0
75.3
78.7
78.0
75.1
74.2
12.8
12.7
12.2
12.0
−92
−91
−80
−82
92
91
80
82
93
95
98
102
107
106
106
105
Max
−87
−87
Min
77.3
76.9
77.1
76.7
87
87
AD9258BCPZ-105
Typ
78.4
78.2
76.6
74.9
77.8
78.0
75.6
72.1
12.6
12.6
12.3
11.7
−87
−92
−84
−76
87
92
84
76
100
96
96
100
106
107
105
106
Max
−87
−87
Min
76.8
76.0
76.5
75.7
83
83
AD9258BCPZ-125
Typ
77.7
77.6
76.6
75.1
77.3
77.0
75.3
73.6
12.5
12.5
12.2
11.9
−90
−88
−83
−79
90
88
83
79
88
89
90
89
107
106
103
105
Max
−83
−83
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS