AD9609-20EBZ Analog Devices Inc, AD9609-20EBZ Datasheet - Page 5

• Manufacturer Part Number: AD9609-20EBZ
• Description: 10 Bit 20 Msps Low Pwr ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9609-20EBZ

• Number Of Adc's: 1
• Number Of Bits: 10
• Sampling Rate (per Second): 20M
• Data Interface: Serial, SPI™
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 46.3mW @ 20MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9609
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC SPECIFICATIONS
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, 50% duty
cycle clock, DCS disabled, 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)
WORST OTHER (HARMONIC OR SPUR)
TWO-TONE SFDR
ANALOG INPUT BANDWIDTH
1
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
f
f
f
f
f
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
IN
IN
IN
IN
IN
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 9.7 MHz
= 30.5 MHz
= 70 MHz
= 200 MHz
= 30.5 MHz (−7 dBFS), 32.5 MHz (−7 dBFS)
1
Temp
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Min
61.2
60.7/60.9
67
AD9609-20/AD9609-40
Rev. 0 | Page 5 of 32
Typ
61.7
61.7
61.6
61.6
61.5
61.5
9.9
9.9
9.9
−81
−80
−82
78
80.5
78
−82
−82
−82
700
Max
−67
−74
Min
61.0
60.5
65.5
AD9609-65
Typ
61.5
61.5
61.5
61.0
61.4
61.3
61.4
60
9.9
9.9
9.9
9.6
−78
−80
−78
−73
75
75
75
73
−80
−80
−80
−80
78
700
Max
−65.5
−72
Min
61.0
60.5
68
AD9609-80
Typ
61.5
61.5
61.5
61.0
61.4
61.4
61.4
60
9.9
9.9
9.9
9.6
−78
−80
−78
−73
75
75
75
73
−80
−80
−80
−80
78
700
AD9609
Max
−68
−73
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
MHz