16Bit Universal Bus Driver With 3-State Outputs 48-TVSOP -40℃ to 85℃
description
A Dynamic Output Control DOC circuit is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical VOLvs IOLand VOHvs IOHcurves to illustrate the output impedance and drive capability of the circuit.
Member of the Texas Instruments WidebusFamily
EPICEnhanced-Performance Implanted CMOS Submicron Process
DOCDynamic Output Control Circuit Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation
Dynamic Drive Capability Is Equivalent to Standard Outputs With IOH and IOL of ±24 mA at 2.5-V VCC
Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
Ioff Supports Partial-Power-Down Mode Operation
Ideal for Use in PC133 Registered DIMM Applications
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model A114-A
– 200-V Machine Model A115-A
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
Package Options Include Plastic Thin
Shrink Small-Outline DGG and Thin Very
Small-Outline DGV Packages