DAC900E/2K5G4 ,10-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85MAXIMUM RATINGSELECTROSTATIC+V to AGND –0.3V to +6VA DISCHARGE SENSITIVITY+V to DGND –0.3V to +6V ..
DAC900EG4 ,10-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85ELECTRICAL CHARACTERISTICSAt T = full specified temperature range, +V = +5V, +V = +5V, differential ..
DAC900EG4 ,10-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85ELECTRICAL CHARACTERISTICSAt T = full specified temperature range, +V = +5V, +V = +5V, differential ..
DAC900U ,10-Bit/ 165MSPS DIGITAL-TO-ANALOG CONVERTERMAXIMUM RATINGSELECTROSTATIC+V to AGND –0.3V to +6VA DISCHARGE SENSITIVITY+V to DGND –0.3V to +6V ..
DAC900UG4 , 10-Bit, 165MSPS DIGITAL-TO-ANALOG CONVERTER
DAC902 ,SpeedPlus 12-Bit, 165MSPS DIGITAL-TO-ANALOG CONVERTERFEATURES* COMMUNICATION TRANSMIT CHANNELS:* SINGLE +5V OR +3V OPERATIONWLL, Cellular Base Station* ..
DM74145N ,7 V, BCD to decimal decoder/driverElectrical Characteristics over recommended operating free air temperature range (unless otherwise ..
DM7414N ,Hex Inverter with Schmitt Trigger InputsDM5414/DM7414HexInverterwithSchmittTriggerInputsJune1989DM5414/DM7414HexInverterwithSchmittTriggerI ..
DM74150 ,Data Selectors/Multiplexersfeatures an inverted (W) output only.
DAC900-DAC900E-DAC900E/2K5G4-DAC900EG4-DAC900U
10-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85
10-Bit, 165MSPS
DIGITAL-TO-ANALOG CONVERTER
FEA TURES SINGLE +5V OR +3V OPERATION HIGH SFDR: 5MHz Output at 100MSPS: 68dBc 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 DAC900 is a high-speed, Digital-to-Analog Converter (DAC)
offering a 10-bit resolution option within the SpeedPlus family of
high-performance converters. Featuring pin compatibility among
family members, the DAC908, DAC902, and DAC904 provide a
component selection option to an 8-, 12-, 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 DAC900 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 DAC900 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 DAC900
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 DAC900, a power-down mode
results in only 45mW of standby power.
The DAC900 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 DAC900.
The reference structure of the DAC900 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 DAC900 is available in SO-28 and TSSOP-28 packages.
DAC900SBAS093B – MAY 2002
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
