DAC250Y BURR-BROWN [Burr-Brown Corporation], DAC250Y Datasheet - Page 2

• Manufacturer Part Number: DAC250Y
• Description: Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PACKAGE/ORDERING INFORMATION
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces
of “DAC2902Y/2K” will get a single 2000-piece Tape and Reel.
ELECTRICAL CHARACTERISTICS
T
2
ABSOLUTE MAXIMUM RATINGS
MIN
PRODUCT
DAC2902
PARAMETER
RESOLUTION
Output Update Rate (f
STATIC ACCURACY
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
DYNAMIC PERFORMANCE
Spurious-Free Dynamic Range (SFDR)
Spurious-Free Dynamic Range within a Window
Total Harmonic Distortion (THD)
Multitone Power Ratio
+V
+V
AGND to DGND ................................................................. –0.3V to –0.3V
+V
CLK, PD, WRT to DGND ........................................... –0.3V to V
D0-D11 to DGND ....................................................... –0.3V to V
I
GSET to AGND .......................................................... –0.3V to V
REF
Junction Temperature .................................................................... +150°C
Case Temperature ......................................................................... +100°C
Storage Temperature .................................................................... +125°C
PRODUCT
DAC2902Y
OUT
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
D
A
to T
, I
to AGND ........................................................................ –0.3V to +6V
IN
to DGND ........................................................................ –0.3V to +6V
to +V
OUT
, FSA to AGND ................................................. –0.3V to V
"
= 1MHz, f
= 1MHz, f
= 2.18MHz, f
= 5.24MHz, f
= 10.4MHz, f
= 15.7MHz, f
= 5.04MHz, f
= 20.2MHz, f
= 20.1MHz, f
= 40.2MHz, f
= 1.0MHz, f
= 5.02MHz, f
= 5.03MHz, f
= 5.04MHz, f
= 1MHz, f
= 5.02MHz, f
= 5.03MHz, f
= 5.04MHz, f
= 2.0MHz to 2.99MHz, f
MAX
D
to AGND ........................................................ –1V to V
, +V
............................................................................... –6V to +6V
A
CLOCK
CLOCK
CLOCK
= +5V, +V
EVM ORDERING NUMBER
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
(1)
PACKAGE
CLOCK
= 50MSPS
= 26MSPS
= 50MSPS
TQFP-48
DAC2902-EVM
= 50MSPS
= 52MSPS
= 52MSPS
= 78MSPS
= 78MSPS
= 100MSPS
= 100MSPS
= 125MSPS
= 125MSPS
= 50MSPS
= 78MSPS
= 125MSPS
= 50MSPS
= 78MSPS
= 125MSPS
"
D
)
= +3.3V, differential transformer coupled output, 50ý doubly-terminated, unless otherwise noted. Independant Gain Mode.
CLOCK
= 65MSPS
PACKAGE
DRAWING
NUMBER
355
"
COMMENT
Fully populated evaluation board. See user manual for details.
DESIGNATOR
PACKAGE
48 PDF
8 Tone with 110kHz Spacing
"
D
D
A
A
A
+ 0.3V
+ 0.3V
+ 0.3V
+ 0.3V
+ 0.3V
–12dBFS Output
–6dBFS Output
CONDITIONS
0dBFS Output
0dBFS Output
10MHz Span
10MHz Span
10MHz Span
T
T
T
T
2MHz Span
To Nyquist
MIN
MIN
A
A
= +25°C
= +25°C
to T
to T
TEMPERATURE
–40°C to +85°C
SPECIFIED
MAX
MAX
RANGE
"
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
ELECTROSTATIC
DISCHARGE SENSITIVITY
PACKAGE
DAC2902Y
MARKING
–2.0
–2.5
–2.0
–3.0
"
MIN
72
80
DAC2902Y
TYP
125
–79
–77
–76
–75
DAC2902Y/250
12
±1
±1
82
77
72
81
81
81
77
71
80
70
72
64
90
88
88
88
80
DAC2902Y/2K
ORDERING
NUMBER
(1)
MAX
+2.0
+2.5
+2.0
+3.0
–70
Tape and Reel
Tape and Reel
DAC2902
TRANSPORT
SBAS167A
MEDIA
UNITS
MSPS
LSB
LSB
LSB
LSB
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc