Fairchild Semiconductor SPT5240
The SPT5240 is a 10-bit digital-to-analog converter that performs at an update rate of 400M words per second. The architecture achieves excellent high-frequency performance with very low power dissipation. This makes it ideal for all types of battery-operated equipment requiring high-speed digital-to-analog conversion.| Part No. | SPT5240 |
|---|---|
| Datasheet | SPT5240 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | 10-bit / 400 MWPS Current Output Digital-to-Analog Converter |
| Buy | Stock & Price |
FEATURES
● 400 MWPS update rate● Complementary current outputs
● +3.3 V power supply
● Low power dissipation: 149mW (typ) @ƒCLK = 400MHz and 12mA output
● Excellent AC performance: SFDR = 58dBc for ƒCLK = 400MHz and ƒOUT = 1.27 MHz
● Internal reference
DESCRIPTION
The SPT5240 operates over an extended industrial temperature range from -40°C to +85°C and is available in a 32-lead LQFP package.APPLICATIONS
● Battery-operated devices● Portable RF devices
● Set top boxes
● Video displays
● Broadband RF
● High-speed test equipment Functional Block Diagram PWD DVDD AVDD ISET Reference Circuit D0 – D9 10 Bits 10-bit Current Output DAC IOP ION CLK DGND AGND REV. 1 June 2003 DATA SHEET SPT5240 Electrical Specifications (TA = 25°C, AVDD = 3.3V, DVDD = 3.3V, ƒOUT = 1.27MHz, ƒCLK = 400MHz, Clock Duty Cycle = 50%, IOUT = 20mA, RL = 50Ω; unless otherwise noted) Parameter DC Performance Resolution Differential Linearity Error (DLE) Integral Linearity Error (ILE) Offset Error Full Scale Error Gain E...
