AD9230-250EB Analog Devices, Inc., AD9230-250EB Datasheet - Page 4

• Manufacturer Part Number: AD9230-250EB
• Description: 12-bit, 170/210/250 Msps 1.8 V A/d Converter
• Manufacturer: Analog Devices, Inc.

AD9230
AC SPECIFICATIONS
Table 2. (AVDD = 1.8 V, DRVDD = 1.8 V, T
= -0.5dBFS, DCS Enabled unless otherwise noted.)
Parameter
SNR
SINAD
EFFECTIVE NUMBER OF BITS
(ENOB)
WORST HARMONIC (2nd or 3rd)
WORST HARMONIC (4
Higher)
TWO-TONE IMD
ANALOG INPUT BANDWIDTH
1
2
F1, F2 @ –7 dBFS
All ac specifications tested by driving CLK+ and CLK– differentially.
F1 = 28.3 MHz, F2 = 29.3 MHz.
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
=100 MHz
=240 MHz
=100 MHz
=240 MHz
=100 MHz
=240 MHz
=100 MHz
=240 MHz
=100 MHz
=240 MHz
=10 MHz
=70 MHz
=10 MHz
=70 MHz
=10 MHz
=70 MHz
=10 MHz
=70 MHz
=10 MHz
=70 MHz
2
th
or
1
Temp
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
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
25°C
Min
MIN
= –40°C, T
AD9230-170/-210
Typ
65.5
65
65.5
65
64
63
65
64.8
65
64.8
63.5
62.5
10.6
10.6
10.6
10.6
10.3
10.2
–82
–80
–82
–80
–78
–75
–85
–85
–85
–85
–83
–78
–75
900
Rev. PrE | Page 4 of 21
MAX
= +85°C, f
Max
IN
= –0.5 dBFS, Internal Reference, Full Scale = 1.25 V, Ain
Min
Preliminary Technical Data
AD9230-250
65.5
65
65.5
65
64
63
65
64.7
65
64.7
63.5
62.5
10.6
10.6
10.6
10.6
10.3
10.2
–82
–80
–82
–80
–77
–75
–85
–85
–85
–85
–83
–78
–75
900
Typ
Max
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Bits
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
MHz