DAC908U ,8-Bit/ 165MSPS DIGITAL-TO-ANALOG CONVERTERELECTRICAL CHARACTERISTICSAt T = full specified temperature range, +V = +5V, +V = +5V, differential ..
DAC908UG4 ,8-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-SOIC -40 to 85MAXIMUM RATINGSELECTROSTATIC+V to AGND –0.3V to +6VA +V to DGND –0.3V to +6V DISCHARGE SENSITIVIT ..
DAC9881 ,18-Bit, Single Channel, Low Noise, Voltage Output Digital-To-Analog Converterfeatures• Relative Accuracy: ±2 LSB Maximum18-bit monotonicity, excellent linearity, very low-noise ..
DAC9881SBRGER ,18-bit, single-channel, low-noise, voltage output DAC for high accuracy applications 24-VQFN -40 to 105 SBAS438B–MAY 2008–REVISED SEPTEMBER 20165 Pin Configuration and FunctionsRGE Package24-Pin VQFN Wi ..
DAC9881SRGET ,18-bit, single-channel, low-noise, voltage output DAC for high accuracy applications 24-VQFN -40 to 105Electrical Characteristics: AV = 2.7 V. 7DD11.1 Documentation Support.... 376.7 Timing Requirements ..
DAC-HF10BMC , Ultra-Fast, 8/10/12-Bit Digital-to-Analog Converters
DM74175N ,Hex/Quad D Flip-Flops with Clearfeatures complementary YBuffered clock and direct clear inputsoutputs from each flip-flop.YIndividu ..
DM7417M ,Hex Buffers with High Voltage Open-Collector OutputsGeneral Description Pull-Up Resistor EquationsThis device contains six independent gates each of wh ..
DM7417N ,Hex Buffers with High Voltage Open-Collector OutputsGeneral Description Pull-Up Resistor EquationsThis device contains six independent gates each of wh ..
DM74180N ,7 V, 9-bit parity generator/checkerGeneral Description
These universal 9-bit (8 data bits plus 1 parity bit) parity
generators/che ..
DM74181N ,ARITHMETIC LOGIC UNIT/FUNCTION GENERATORSFeatures
I Arithmetic operating modes:
Addition
Subtraction
Shift operand A one position
Magni ..
DM74181N ,ARITHMETIC LOGIC UNIT/FUNCTION GENERATORSapplications data for the DM54S182.
(Continued)
Connection Diagram Pin Designations
Dual-ln-Line ..
DAC908-DAC908E-DAC908EG4-DAC908U-DAC908UG4
8-Bit, 165MSPS SpeedPlus(TM) DAC Scalable Current Outputs between 2mA to 20mA 28-TSSOP -40 to 85
DAC908SBAS109B – JUNE 2003
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
8-Bit, 165MSPS
DIGITAL-TO-ANALOG CONVERTER
FEA TURES SINGLE +5V OR +3V OPERATION HIGH SFDR: 5.04MHz 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 MEDICAL INSTRUMENTATION
Ultrasound (DBF) VIDEO, DIGITAL TV WAVEFORM GENERATION
Direct Digital Synthesis (DDS)
Arbitrary Waveform Generation (ARB) TEST INSTRUMENTATION COMMUNICATIONS
DESCRIPTIONThe DAC908 is a high-speed, Digital-to-Analog Converter (DAC)
offering an 8-bit resolution option within the SpeedPlus family of
high-performance converters. Featuring pin compatibility among
family members, the DAC900, DAC902, and DAC904 provide a
component selection option to an 10-, 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 DAC908 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 DAC908 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 DAC908
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 DAC908, a power-down mode
results in only 45mW of standby power.
The DAC908 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 DAC908.
The reference structure of the DAC908 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 DAC908 is available in the SO-28 and TSSOP-28 packages.
