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AIC1383B Datasheet

Part Number AIC1383B
Manufacturers Analog Intergrations Corporation
Logo Analog Intergrations Corporation
Description 3A Termination Regulator
Datasheet AIC1383B DatasheetAIC1383B Datasheet (PDF)

FEATURES 3A Source and Sink Current Ability Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements Low Output Voltage Offset, ±20mV High Accuracy Output Voltage at Full-Load Adjustable VOUT by External Resistor Low External Component Count Current Limit protection Thermal Protection SOP-8, TO-252 and TO-263 Packages APPLICATIONS Mother Board Graphic Cards DDR Termination Voltage Supply TYPICAL APPLICATION CIRCUIT AIC1383B 3A Termination Regulator DESCRIPTION AIC1383B linear regulator is designed.

  AIC1383B   AIC1383B






Part Number AIC1383
Manufacturers Analog Intergrations Corporation
Logo Analog Intergrations Corporation
Description 1.5A Termination Regulator
Datasheet AIC1383B DatasheetAIC1383 Datasheet (PDF)

AIC1383 1.5A Termination Regulator FEATURES 1.5A Source and Sink Current Ability Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements Low Output Voltage Offset, ±20mV High Accuracy Output Voltage at Full-Load Adjustable VOUT by External Resistor Low External Component Count Current Limit protection Thermal Protection SOP-8 Package APPLICATIONS Mother Board Graphic Cards DDR Termination Voltage Supply DESCRIPTION AIC1383 linear regulator is designed to achieve 1.5A source and sink current whil.

  AIC1383B   AIC1383B







3A Termination Regulator

FEATURES 3A Source and Sink Current Ability Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements Low Output Voltage Offset, ±20mV High Accuracy Output Voltage at Full-Load Adjustable VOUT by External Resistor Low External Component Count Current Limit protection Thermal Protection SOP-8, TO-252 and TO-263 Packages APPLICATIONS Mother Board Graphic Cards DDR Termination Voltage Supply TYPICAL APPLICATION CIRCUIT AIC1383B 3A Termination Regulator DESCRIPTION AIC1383B linear regulator is designed to achieve 3A source and sink current while regulating an output voltage to within 45mV. AIC1383B converts voltage supplies range from 1.6V to 6V into an output voltage that adjusts by two external voltage divider resistors. It provides an excellent voltage source for active termination schemes of highspeed transmission lines as those seen in high-speed memory buses, and it meets the JEDEC SSTL-2 and SSTL-3 specifications for termination of DDR-SRAM. Built-in current limiting in source and sink mode, with thermal shutdown provide maximal protection to the AIC1383B against fault conditions. VIN=2.5V + CIN 470µF 1 VIN 2 GND 5 VOUT VCNTL=3.3V 3 VCNTL 4 VREF + CCNTL 47µF AIC1383B R1 100K COUT 220µF VOUT + C1 100pF R2 100K EN CES7002A Analog Integrations Corporation Si-Soft Research Center 3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C. TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw DS-1383BP-03 010405 1 ORDERING INFORMATION AIC1383BXXX XX.


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