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Low Voltage 1.65 V to 3.6 V, Bidirectional Logic Level Translation, Bypass Switch Data Sheet ADG3233 Rev. B Document Feedback 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. Specifications subject to change without notice. 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 owners. Tel: 781.329.4700 ©2003–2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com

FEATURES

Operates from 1.65 V to 3.6 V supply rails Bidirectional level translation, unidirectional signal path 8-lead SOT-23 and MSOP packages Bypass or normal operation Short circuit protection

APPLICATIONS

Figure 1. GENERAL DESCRIPTION The ADG32331 is a bypass switch designed on a submicron process that 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, that is, it translates low voltages to higher voltages and vice versa. The signal path is unidirectional, meaning data may only flow from A → Y. This type of device may be used in applications that require a bypassing function. It is ideally suited to bypassing devices in a JTAG chain or in a daisy-chain loop. One switch could be used for each device or a number of devices, thus allowing easy bypassing of one or more devices in a chain. This may be particularly useful in reducing the time overhead in testing devices in the JTAG chain or in daisy-chain applications where the user does not wish to change the settings of a particular device. The bypass switch is packaged in two of the smallest footprints available for its required pin count. The 8-lead SOT-23 package requires only 2.9 mm × 2.8 mm board space, while the MSOP package occupies approximately 3 mm × 4.9 mm board area. PRODUCT HIGHLIGHTS 1. Bidirectional level translation matches any voltage level from 1.65 V to 3.6 V . 2. The bypass switch offers high performance and is fully guaranteed across the supply range. 3. Short circuit protection. 4. Tiny 8-lead SOT-23 package and 8-lead MSOP . Table 1. Truth Table

Rev. B | Page 2 of 16 TABLE OF CONTENTS

REVISION HISTORY

7/13—Rev. A to Rev. B 7/11—Rev. 0 to Rev. A Changes to Patent Number, General Description Section, and Changes to VCC = VCC1 = VCC2 = 2.5 V ± 0.2 V, ENABLE Time 5/03—Revision 0: Initial Version

Rev. B | Page 3 of 16 SPECIFICATIONS VCC1 = VCC2 = 1.65 V to 3.6 V , GND = 0 V , all specifications TMIN to TMAX, unless otherwise noted. Table 2. Parameter1 Symbol Test Conditions/Comments Min Typ2 Max Unit LOGIC INPUTS/OUTPUTS3 VCC2 = 1.65 V to 3.6 V, GND = 0 V Input High Voltage4 VIH VCC1 = 3.0 V to 3.6 V 1.35 V VCC1 = 2.3 V to 2.7 V 1.35 V VCC1 = 1.65 V to 1.95 V 0.65 × VCC V Input Low Voltage4 VIL VCC1 = 3.0 V to 3.6 V 0.8 V VCC1 = 2.3 V to 2.7 V 0.7 V VCC1 = 1.65 V to 1.95 V 0.35 × VCC V Output High Voltage (Y1) VOH IOH = −100 µA, VCC1 = 3.0 V to 3.6 V 2.4 V IOH = −100 µA, VCC1 = 2.3 V to 2.7 V 2.0 V IOH = −100 µA, VCC1 = 1.65 V to 1.95 V VCC − 0.45 V IOH = −4 mA, VCC1 = 2.3 V to 2.7 V 2.0 V IOH = −4 mA, VCC1 = 1.65 V to 1.95 V VCC – 0.45 V IOH = −8 mA, VCC1 = 3.0 V to 3.6 V 2.4 V Output Low Voltage (Y1) VOL IOL = 100 µA, VCC1 = 3.0 V to 3.6 V 0.40 V IOL = 100 µA, VCC1 = 2.3 V to 2.7 V 0.40 V IOL = 100 µA, VCC1 = 1.65 V to 1.95 V 0.45 V IOL = 4 mA, VCC1 = 2.3 V to 2.7 V 0.40 V IOL = 4 mA, VCC1 = 1.65 V to 1.95 V 0.45 V IOL = 8 mA, VCC1 = 3.0 V to 3.6 V 0.40 V LOGIC OUTPUTS3 VCC1 = 1.65 V to 3.6 V, GND = 0 V Output High Voltage (Y2) VOH IOH = −100 µA, VCC2 = 3.0 V to 3.6 V 2.4 V IOH = −100 µA, VCC2 = 2.3 V to 2.7 V 2.0 V IOH = −100 µA, VCC2 = 1.65 V to 1.95 V VCC − 0.45 V IOH = −4 mA, VCC2 = 2.3 V to 2.7 V 2.0 V IOH = −4 mA,VCC2 = 1.65 V to 1.95 V VCC – 0.45 V IOH = −8 mA, VCC2 = 3.0 V to 3.6 V 2.4 V Output Low Voltage (Y2) VOL IOL = 100 µA, VCC2 = 3.0 V to 3.6 V 0.40 V IOL = 100 µA, VCC2 = 2.3 V to 2.7 V 0.40 V IOL = 100 µA, VCC2 = 1.65 V to 1.95 V 0.45 V IOL = 4 mA, VCC2 = 2.3 V to 2.7 V 0.40 V IOL = 4 mA, VCC2 = 1.65 V to 1.95 V 0.45 V IOL = 8 mA, VCC2 = 3.0 V to 3.6 V 0.40 V SWITCHING CHARACTERISTICS 4, 5 VCC = VCC1 = VCC2 = 3.3 V ± 0.3 V Propagation Delay, tPD A1 → Y1 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 3.5 5.4 ns A2 →Y2 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 3.5 5.4 ns A1 → Y2 Bypass Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 4 6.5 ns ENABLE Time EN → Y1 tEN CL = 30 pF, VT = VCC/2 4 6 ns DISABLE Time EN → Y1 tDIS CL = 30 pF, VT = VCC/2 2.8 4 ns ENABLE Time EN → Y2 tEN CL = 30 pF, VT = VCC/2 4.5 6.5 ns DISABLE Time EN → Y2 tDIS CL = 30 pF, VT = VCC/2 4 6.5 ns

Rev. B | Page 4 of 16 Parameter1 Symbol Test Conditions/Comments Min Typ2 Max Unit VCC = VCC1 = VCC2 = 2.5 V ± 0.2 V Propagation Delay, tPD A1 → Y1 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 4.5 6.2 ns A2 → Y2 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 4.5 6.2 ns A1 → Y2 Bypass Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 4.5 6.5 ns ENABLE Time EN → Y1 tEN CL = 30 pF, VT = VCC/2 5 7.2 ns DISABLE Time EN → Y1 tDIS CL = 30 pF, VT = VCC/2 3.2 4.7 ns ENABLE Time EN → Y2 tEN CL = 30 pF, VT = VCC/2 5 7.7 ns DISABLE Time EN → Y2 tDIS CL = 30 pF, VT = VCC/2 4.8 7.2 ns VCC = VCC1 = VCC2 = 1.8 V ± 0.15 V Propagation Delay, tPD A1 → Y1 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 6.7 10 ns A2 → Y2 Normal Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 6.5 10 ns A1 → Y2 Bypass Mode tPHL, tPLH CL = 30 pF, VT = VCC/2 6.5 10.25 ns ENABLE Time EN → Y1 tEN CL = 30 pF, VT = VCC/2 7 10.5 ns DISABLE Time EN → Y1 tDIS CL = 30 pF, VT = VCC/2 4.4 6.5 ns ENABLE Time EN → Y2 tEN CL = 30 pF, VT = VCC/2 7 12 ns DISABLE Time EN → Y2 tDIS CL = 30 pF, VT = VCC/2 6.5 10.5 ns Input Leakage Current II 0 ≤ VIN ≤ 3.6 V ±1 µA Output Leakage Current IO 0 ≤ VIN ≤ 3.6 V ±1 µA POWER REQUIREMENTS Power Supply Voltages VCC1 1.65 3.6 V VCC2 1.65 3.6 V Quiescent Power Supply Current ICC1 Digital inputs = 0 V or VCC 2 µA ICC2 Digital inputs = 0 V or VCC 2 µA Increase in ICC per Input ΔICC1 VCC = 3.6 V, one input at 3.0 V; others at VCC or GND 0.75 µA 1 Temperature range is as follows: B Version: −40°C to +85°C. 2 All typical values are at VCC = VCC1 = VCC2, TA = 25°C, unless otherwise stated. 3 VIL and VIH levels are specified with respect to VCC1, VOH, and VOL levels for Y1 are specified with respect to VCC1, and VOH, and VOL levels are specified for Y2 with respect to VCC2. 4 Guaranteed by design, not subject to production test. 5 See the Test Waveforms section.

Rev. B | Page 6 of 16 ABSOLUTE MAXIMUM RATINGS TA = 25°C, unless otherwise noted. Table 3. Parameter Rating VCC to GND –0.3 V to +4.6 V Digital Inputs to GND –0.3 V to +4.6 V A1, EN –0.3 V to +4.6 V A2 –0.3 V to VCC1 + 0.3 V DC Output Current 25 mA Operating Temperature Range Industrial (B Version) –40°C to +85°C Storage Temperature Range –65°C to +150°C Junction Temperature 150°C 8-Lead MSOP θJA Thermal Impedance 206°C/W θJC Thermal Impedance 43°C/W 8-Lead SOT-23 θJA Thermal Impedance 211°C/W Lead Temperature, Soldering (10 sec) 300°C IR Reflow, Peak Temperature (<20 sec) 235°C Soldering (Pb-Free) Reflow, Peak Temperature 260(+0/−5)°C Time at Peak Temperature 20 sec to 40 sec Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time. ESD CAUTION

0.65 BSC

1.10 MAX

Figure 37. 8-Lead Mini Small Outline Package [MSOP]

0.15 MAX

0.05 MIN

1.45 MAX

0.95 MIN

0.22 MAX

0.08 MIN

0.38 MAX

0.22 MIN

Figure 38. 8-Lead Small Outline Transistor Package [SOT-23]

Rev. B | Page 16 of 16 ORDERING GUIDE Model1 Temperature Range Package Description Branding Package Option ADG3233BRJ-REEL −40°C to +85°C 8-Lead SOT-23 W1B RJ-8 ADG3233BRJ-REEL7 −40°C to +85°C 8-Lead SOT-23 W1B RJ-8 ADG3233BRJZ-REEL7 −40°C to +85°C 8-Lead SOT-23 S1S RJ-8 ADG3233BRM −40°C to +85°C 8-Lead MSOP W1B RM-8 ADG3233BRM-REEL −40°C to +85°C 8-Lead MSOP W1B RM-8 ADG3233BRM-REEL7 −40°C to +85°C 8-Lead MSOP W1B RM-8 ADG3233BRMZ −40°C to +85°C 8-Lead MSOP S1S RM-8 ADG3233BRMZ-REEL7 −40°C to +85°C 8-Lead MSOP S1S RM-8 1 Z = RoHS Compliant Part. ©2003–2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D03297-0-7/13(B)