DAC902EG4 ,12-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mADAC902ABSOLUTE
DAC902U ,12-Bit/ 165MSPS DIGITAL-TO-ANALOG CONVERTERMAXIMUM RATINGSELECTROSTATIC+V to AGND –0.3V to +6VA DISCHARGE SENSITIVITY+V to DGND –0.3V to +6V ..
DAC902UG4 ,12-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mADAC902DAC902SBAS094B – MAY 2002TM 12-Bit, 165MSPS DIGITAL-TO-ANALOG CONVE ..
DAC904 ,14-Bit, 165MSPS DIGITAL-TO-ANALOG CONVERTERELECTRICAL CHARACTERISTICSAt T = full specified temperature range, +V = +5V, +V = +5V, differential ..
DAC904E ,14-Bit/ 165MSPS DIGITAL-TO-ANALOG CONVERTERMAXIMUM RATINGSELECTROSTATIC+V to AGND . –0.3V to +6VA DISCHARGE SENSITIVITY+V to DGND –0.3V to +6 ..
DAC904E/2K5G4 ,14-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mAPIN CONFIGURATION PIN DESCRIPTIONSPIN DESIGNATOR DESCRIPTIONTop View SO, TSSOP1 Bit 1 Data Bit 1 (D ..
DM74153N ,Dual 4-Line to 1-Line Data Selectors/MultiplexersFeaturesYPermits multiplexing from N lines to 1 lineEach of these data selectors/multiplexers conta ..
DM74154 ,4-Line to 16-Line Decoder/DemultiplexerFeaturesYDecodes 4 binary-coded inputs into one of 16 mutuallyEach or these 4-line-to-16-line decod ..
DM74154 ,4-Line to 16-Line Decoder/Demultiplexer54154/DM54154/DM741544-Lineto16-LineDecoders/DemultiplexersJune198954154/DM54154/DM741544-Lineto16- ..
DM74154N ,4-Line to 16-Line Decoders/DemultiplexersFeaturesYDecodes 4 binary-coded inputs into one of 16 mutuallyEach or these 4-line-to-16-line decod ..
DM74155N ,V(cc): 7V; V(in): 5.5V; dual 2-line to 4-line decoder / demultiplexerDM54155/DM74155Dual2-Lineto4-LineDecoders/DemultiplexersFebruary1993DM54155/DM74155Dual2-Lineto4-Li ..
DM74157N ,Quad 2-Line to 1-Line Data Selectors/MultiplexersFeaturesYBuffered inputs and outputsThese data selectors/multiplexers contain inverters andYdrivers ..
DAC902-DAC902E-DAC902E/2K5G4-DAC902EG4-DAC902U-DAC902UG4
12-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85
DIGITAL-TO-ANALOG CONVERTER
FEA TURES SINGLE +5V OR +3V OPERATION HIGH SFDR: 5MHz Output at 100MSPS: 67dBc LOW GLITCH: 3pV-s LOW POWER: 170mW at +5V INTERNAL REFERENCE:
Optional Ext. Reference
Adjustable Full-Scale Range
Multiplying Option
APPLICATIONS COMMUNICATION TRANSMIT CHANNELS:
WLL, Cellular Base Station
Digital Microwave Links
Cable Modems WAVEFORM GENERATION:
Direct Digital Synthesis (DDS)
Arbitrary Waveform Generation (ARB) MEDICAL/ULTRASOUND HIGH-SPEED INSTRUMENTATION AND CON-
TROL VIDEO, DIGITAL TV
DESCRIPTIONThe DAC902 is a high-speed, Digital-to-Analog Converter (DAC)
offering a 12-bit resolution option within the SpeedPlus Family of
high-performance converters. Featuring pin compatibility among
family members, the DAC908, DAC900, and DAC904 provide a
component selection option to an 8-, 10-, and 14-bit resolution,
respectively. All models within this family of DACs support update
rates in excess of 165MSPS with excellent dynamic performance,
and are especially suited to fulfill the demands of a variety of
applications.
The advanced segmentation architecture of the DAC902 is opti-
mized to provide a high Spurious-Free Dynamic Range (SFDR) for
single-tone, as well as for multi-tone signals—essential when used
for the transmit signal path of communication systems.
The DAC902 has a high impedance (200kΩ) current output with a
nominal range of 20mA and an output compliance of up to 1.25V.
The differential outputs allow for both a differential or single-
ended analog signal interface. The close matching of the current
outputs ensures superior dynamic performance in the differential
configuration, which can be implemented with a transformer.
Utilizing a small geometry CMOS process, the monolithic DAC902
can be operated on a wide, single-supply range of +2.7V to +5.5V.
Its low power consumption allows for use in portable and battery-
operated systems. Further optimization can be realized by lowering
the output current with the adjustable full-scale option.
For noncontinuous operation of the DAC902, a power-down mode
results in only 45mW of standby power.
The DAC902 comes with an integrated 1.24V bandgap reference
and edge-triggered input latches, offering a complete converter
solution. Both +3V and +5V CMOS logic families can be inter-
faced to the DAC902.
The reference structure of the DAC902 allows for additional
flexibility by utilizing the on-chip reference, or applying an exter-
nal reference. The full-scale output current can be adjusted over a
span of 2mA to 20mA, with one external resistor, while maintain-
ing the specified dynamic performance.
The DAC902 is available in the SO-28 and TSSOP-28 packages.
DAC902SBAS094B – MAY 2002
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
