ADG3232BRJ-REEL7

Low Voltage 2-1 Mux, Level Translator ADG3232 FEATURES Operates from 1.65 V to 3.6 V Supply Rails Unidirectional Signal Path, Bidirectional Level Translation Tiny 8-Lead SOT-23 Package Short Circuit Protection LVTTL/CMOS Compatible Inputs APPLICATIONS Level Translation Low Voltage ASIC Translation Low Voltage Clock Switching Serial Interface Translation FUNCTIONAL BLOCK DIAGRAM ���� ���� �� � �� EN ��� GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG3232 is a level translator 2-1 mux designed on a submicron process and operates from supplies as low as 1.65 V. The device is guaranteed for operation over the supply range 1.65 V to 3.6 V. It operates from two supply voltages, allowing bidirectional level translation, i.e., it translates low voltages to higher voltages and vice versa. The signal path is unidirectional, meaning data may flow only from A to Y. 2. The device offers high performance and is fully guaranteed across the supply range. This type of device may be used in applications requiring communication between devices operating from different supply levels. The level translator mux is packaged in one of the smallest footprints available for its pin count. The 8-lead SOT-23 package requires only 8.26 mm  8.26 mm of board space. 1. Bidirectional level translation matches any voltage level from 1.65 V to 3.6 V. 3. Short circuit protection. 4. Tiny SOT-23 package. Table I. Truth Table EN Function L H A1–Y A2–Y REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. www.analog.com Tel: 781/329-4700 Fax: 781/326-8703 © 2003 Analog Devices, Inc. All rights reserved. ADG3232–SPECIFICATIONS1 otherwise noted.) (VCC1 = VCC2 = 1.65 V to 3.6 V, GND = 0 V. All specifications TMIN to TMAX, unless Parameter Symbol Conditions Min Output Low Voltage VOL VCC1 = 3.0 V to 3.6 V VCC1 = 2.3 V to 2.7 V VCC1 = 1.65 V to 1.95 V VCC1 = 3.0 V to 3.6 V VCC1 = 2.3 V to 2.7 V VCC1 = 1.65 V to 1.95 V IOH = –100 mA, VCC2 = 3.0 V to 3.6 V VCC2 = 2.3 V to 2.7 V VCC2 = 1.65 V to 1.95 V IOH = –4 mA, VCC2 = 2.3 V to 2.7 V VCC2 = 1.65 V to 1.95 V IOH = –8 mA, VCC2 = 3.0 V to 3.6 V IOH = +100 mA, VCC2 = 3.0 V to 3.6 V VCC2 = 2.3 V to 2.7 V VCC2 = 1.65 V to 1.95 V IOH = +4 mA, VCC2 = 2.3 V to 2.7 V VCC2 = 1.65 V to 1.95 V IOH = +8 mA, VCC2 = 3.0 V to 3.6 V 1.35 1.35 0.65 VCC Output High Voltage VIH VIH VIH VIL VIL VIL VOH LOGIC INPUTS/OUTPUTS3 Input High Voltage4 Input Low Voltage4 SWITCHING CHARACTERISTICS4, 5 Propagation Delay, tPD A1 to Y tPHL, tPLH A2 to Y tPHL, tPLH A1 to Y tPHL, tPLH A2 to Y tPHL, tPLH A1 to Y tPHL, tPLH A2 to Y tPHL, tPLH ENABLE Time EN to Y tEN DISABLE Time EN to Y tDIS ENABLE Time EN to Y tEN DISABLE Time EN to Y tDIS ENABLE Time EN to Y tEN DISABLE Time EN to Y tDIS Input Leakage Current II Output Leakage Current IO POWER REQUIREMENTS Power Supply Voltages Quiescent Power Supply Current Increase in ICC per Input ICC1 ICC2 ICC12 4 3.5 5 4.5 6.5 6.5 4.5 4 5 4.8 7 6.5 1.65 1.65 Digital Inputs = 0 V or VCC Digital Inputs = 0 V or VCC VCC = 3.6 V, One Input at 3.0 V; Others at VCC or GND Max Unit 0.40 0.40 0.45 0.40 0.45 0.40 V V V V V V V V V V V V V V V V V V 6.5 5.4 7.2 6.5 10.25 10 6.5 6.5 7.7 7.2 12 10.5 ±1 ±1 ns ns ns ns ns ns ns ns ns ns ns ns µA µA 3.6 3.6 V V 2 2 µA µA 0.75 µA 0.80 0.70 0.35 VCC 2.4 2.0 VCC – 0.45 2.0 VCC – 0.45 2.4 3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2 3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2 2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2 2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2 1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2 1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2 3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2 3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2 2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2 2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2 1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2 1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2 0  VIN  3.6 V 0  VIN  3.6 V VCC1 VCC2 Typ2 NOTES 1 Temperature range is as follows: B Version, –40°C to +85°C. 2 All typical values are at VCC1 = VCC2, TA = 25°C, unless otherwise stated. 3 VIL and VIH levels are specified with respect to VCC1; VOH and VOL levels are with respect to VCC2. 4 Guaranteed by design, not subject to production test. 5 See Test Circuits and Waveforms. Specifications subject to change without notice. –2– REV. A ADG3232 ABSOLUTE MAXIMUM RATINGS* 8-Lead SOT-23 JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 211°C/W Lead Temperature, Soldering (10 sec) . . . . . . . . . . . . . . . 300°C IR Reflow, Peak Temperature (