HI5728 Просмотр технического описания (PDF) - Intersil
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HI5728 Datasheet PDF : 17 Pages
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Data Sheet
January 22, 2010
HI5728
FN4321.5
10-Bit, 125/60MSPS, Dual High Speed
CMOS D/A Converter
The HI5728 is a 10-bit, dual 125MSPS D/A converter which
is implemented in an advanced CMOS process. It is
designed for high speed applications where integration,
bandwidth and accuracy are essential. Operating from a
single +5V or +3V supply, the converter provides 20.48mA of
full scale output current and includes an input data register.
Low glitch energy and excellent frequency domain
performance are achieved using a segmented architecture.
A 60MSPS version and an 8-bit (HI5628) version are also
available. Comparable single DAC solutions are the HI5760
(10-bit) and the HI5660 (8-bit).
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
MAX
CLOCK
SPEED
(MHz)
HI5728IN* HI5728IN -40 to +85 48 Ld LQFP Q48.7x7A 125
HI5728INZ* HI5728INZ -40 to +85 48 Ld LQFP Q48.7x7A 125
(Note)
(Pb-free)
HI5728/6IN HI5728/6IN -40 to +85 48 Ld LQFP Q48.7x7A 60
HI5728/6INZ HI5728 /6INZ -40 to +85 48 Ld LQFP Q48.7x7A 60
(Note)
(Pb-free)
HI5728EVAL1
+25 Evaluation Platform
125
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel
specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials, and
100% matte tin plate plus anneal (e3 termination finish, which is RoHS
compliant and compatible with both SnPb and Pb-free soldering
operations). Intersil Pb-free products are MSL classified at Pb-free peak
reflow temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 125MSPS
• Low Power . . . . . . . . . . . . . . . 330mW at 5V, 54mW at 3V
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . . . ±1 LSB
• Differential Linearity . . . . . . . . . . . . . . . . . . . . . . ±0.5 LSB
• Gain Matching (Typ). . . . . . . . . . . . . . . . . . . . . . . . . . 0.5%
• SFDR at 5MHz Output . . . . . . . . . . . . . . . . . . . . . . . 68dBc
• Single Power Supply from +5V to +3V
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
• Internal Voltage Reference
• Dual 10-Bit D/A Converters on a Monolithic Chip
• Pb-Free Available (RoHS Compliant)
Applications
• Wireless Local Loop
• Direct Digital Frequency Synthesis
• Wireless Communications
• Signal Reconstruction
• Arbitrary Waveform Generators
• Test Equipment/Instrumentation
• High Resolution Imaging Systems
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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