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HI20203 Dataheets PDF



Part Number HI20203
Manufacturers Intersil Corporation
Logo Intersil Corporation
Description Ultra High-Speed D/A Converter
Datasheet HI20203 DatasheetHI20203 Datasheet (PDF)

August 2000 T CT DUC P RO DU O R TE P TITUTE enter at OL E OBS LE SU BS upport C om/tsc sil.c al S SIB POS Technic ww.inter A R r w u FO IL or act o cont -INTERS Ultra 8 1-88 ® HI20203 8-Bit, 160 MSPS, High-Speed D/A Converter Features • Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 160MHz • 8-Bit (HI20203) Resolution • Differential Linearity Error . . . . . . . . . . . . . . . . 0.5 LSB • Low Glitch Noise • Analog Multiplying Function • Low Power Consumption . . . . . . . .

  HI20203   HI20203



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August 2000 T CT DUC P RO DU O R TE P TITUTE enter at OL E OBS LE SU BS upport C om/tsc sil.c al S SIB POS Technic ww.inter A R r w u FO IL or act o cont -INTERS Ultra 8 1-88 ® HI20203 8-Bit, 160 MSPS, High-Speed D/A Converter Features • Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 160MHz • 8-Bit (HI20203) Resolution • Differential Linearity Error . . . . . . . . . . . . . . . . 0.5 LSB • Low Glitch Noise • Analog Multiplying Function • Low Power Consumption . . . . . . . . . . . . . . . . . . 420mW • Evaluation Board Available • Direct Replacement for the Sony CX20201-3, CX20202-3 Description The HI20203 is an 8-bit, 160MHz ultra high speed D/A converter. The converter is based on an R2R switched current source architecture that includes an input data register with a complement feature and is Emitter Coupled Logic (ECL) compatible. The HI20203 is an 8-bit accurate D/A with a linearity error of 0.5 LSB. For 10-bit resolution, please refer to the HI20201 data sheet. Part Number Information PART NUMBER HI20203JCB TEMP. RANGE ( oC) -20 to 75 PACKAGE 28 Ld SOIC PKG. NO. M28.3A-S Applications • Wireless Communications • Signal Reconstruction • Direct Digital Synthesis • High Definition Video Systems • Digital Measurement Systems www.DataSheet4U.com • Radar Pinout HI20203 (PDIP, SOIC) TOP VIEW (MSB) D7 1 D6 2 D5 3 D4 4 D3 5 D2 6 D1 7 D0 8 NC 9 NC 10 NC 11 NC 12 CLK 13 CLK 14 28 AVSS 27 VREF 26 AVEE 25 NC 24 NC 23 NC 22 NC 21 NC 20 IOUT 19 NC 18 AVSS 17 DVSS 16 COMPL 15 DVEE CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved File Number 4096.2 1 HI20203 Typical Application Circuit HI20203 (28) AVSS 1.5kΩ (27) VREF 2kΩ (26) AVEE 0.047 µF 1kΩ D7 D6 D5 D4 DIGITAL DATA (ECL) D3 D2 D1 D0 D7 (MSB) (1) D6 (2) D5 (3) D4 (4) D3 (5) D2 (6) D1 (7) D0 (8) (9) (10) (11) (12) . ~2.7V TL431CP -5.2V 1.0 µF 75 Ω COAX CABLE (20) I OUT (18, 19, 21-25) NC D/A OUT 82Ω CLK -1.3V 131 Ω -5.2V 82Ω CLK (13) CLK (14) (17) DVSS (16) COMPL (15) DVEE 1.0µF 0.047µF -5.2V 131Ω 3.6k Ω Functional Block Diagram (LSB) D0 D1 D2 D3 D4 D5 D6 (MSB) D7 UPPER 4-BIT ENCODER 15 INPUT BUFFER 4 LSBs CURRENT CELLS R2R NETWORK 8-BIT REGISTER 15 SWITCHED CURRENT CELLS I OUT COMPL CLK CLK CLOCK BUFFER BIAS CURRENT GENERATOR VREF AVEE AVSS DVEE DVSS 2 HI20203 Absolute Maximum Ratings TA = 25oC Digital Supply Voltage DVEE to DVSS . . . . . . . . . . . . . . . . . . . -7.0V Analog Supply Voltage AV DD to AV SS . . . . . . . . . . . . . . . . . . -7.0V Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 to DVEE V Reference Input Voltage. . . . . . . . . . . . . . . . . . . . . . +0.3 to AVEE V Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA Thermal Information Thermal Resistance (Typical, Note 5) θJA ( oC/W) SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Maximum Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Reference Input Voltage, VREE . . . . . . . VEE + 0.5V to VEE + 1.4V Load Resistance, R L . . . . . . . . . . . . . . . . . . . . . . . . . . . . Above 75Ω Output Voltage, VO(FS) . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V to 1.2V Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -20oC to 75oC Operating Conditions Supply Voltage AVEE , DVEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4.75V to -5.45V AVEE - DVEE . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05V to +0.05V Digital Input Voltage VIH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.0V to -0.7V VIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.9V to -1.6V CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications AV EE = -5.2V, DVEE = -5.2V, AGND = 0V, DGND = 0V, RL = ∞, VOUT = -1V, TA = 25oC HI20203JCB/JCP PARAMETER SYSTEM PERFORMANCE Resolution Integral Linearity Error, INL Differential Linearity Error, DNL Offset Error, VOS (Adjustable to Zero) Full Scale Error, FSE (Adjustable to Zero) Full Scale Output Current, IFS DYNAMIC CHARACTERISTICS Throughput Rate Glitch Energy, GE REFERENCE INPUT Voltage Reference Input Range.


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