ad53509 Analog Devices, Inc., ad53509 Datasheet
ad53509
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ad53509 Summary of contents
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... PRODUCT DESCRIPTION The AD53509 is a single chip that performs the pin electronics functions of driver, comparator and active load in ATE VLSI and memory testers. In addition, a Schottky diode bridge for the active load and a VCOM buffer are included internally. The driver is a proprietary design that features three active states: Data High Mode, Data Low Mode and Term Mode as well as an Inhibit State ...
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... AD53509–SPECIFICATIONS DRIVER SPECIFICATIONS (All specifications are measured C.) J Parameter DIFFERENTIAL INPUT CHARACTERISTICS (DATA to DATA, IOD to IOD, RLD to RLD) Input Voltage Differential Input Range Bias Current REFERENCE INPUTS Bias Currents OUTPUT CHARACTERISTICS Logic High Range ...
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... 1 V/ns ns– Settling to ± Latch Inputs Programmed for Hysteresis AD53509 = TERM = –0.4 V ...
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... AD53509–SPECIFICATIONS ACTIVE LOAD SPECIFICATIONS (All specifications are measured C.) J Parameter INPUT CHARACTERISTICS INHL, INHL Input Voltage Bias Current IOHC Current Program Range IOH = –40 mA IOLC Current Program Range IOL = +40 mA IOHC, IOLC Input Bias Current ...
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... SOURCE RLD OUTPUT STATE INH 0 V TERM OUTPUT STATES – – – 1) IOL V(IOLC) × V(IOLC) × AD53509 to GND – 1) I(OUT_L) IOL IOH 0 ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD53509 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... VCCO 5 AD53509 QH 6 HEAT SINK (Not to Scale) VCCO 8 PWRGND 9 LEL 10 LEL 11 LEH 12 LEH CONNECT AD53509 DATA 38 DATA 37 INHL 36 INHL PWRGND IOLC 30 29 IOHC HQGND ...
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... AD53509 0.030 (0.75) 0.024 (0.60) 0.018 (0.45) STANDOFF 0.004 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 52-Lead LQFP–EDQUAD with Integral Heat Slug (SQ-52) 0.063 (1.60) 0.630 (16.00) SQ MAX 0.551 (14.00 SEATING PLANE TOP VIEW (PINS DOWN) 13 MAX 14 0.006 (0.15) 0.002 (0.05) 0.008 (0.20) 0.039 (1.00) 0.020 (0.50) BSC 0.004 (0.09) 0.017 (0.42) 0.014 (0.35) CENTER FIGURES ARE TYPICAL UNLESS OTHERWISE NOTED ...