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| INTEGRATED CIRCUITS CBT16292 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors Product specification 1999 Sep 13 Philips Semiconductors Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 FEATURES * 6 switch connection between two ports * TTL compatible control input levels * Break-before-make feature * Internal 500 pulldown resistors to ground * Latch-up protection exceeds 500 mA per JESD78 * ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101 PIN DESCRIPTION PIN NUMBER 3, 5, 7, 10, 12, 14, 16, 20, 22, 24, 26, 28, 55, 56 2, 4, 6, 9, 11, 13, 15, 18, 21, 23, 25, 27 54, 53 52, 51 50, 48 49, 48 45, 44 43, 42 41, 40 39, 37 36, 35 34, 33 32, 31 30, 29 8, 19, 38, 49 17 SYMBOL NC 1A-12A 1B1, 1B2 2B1, 2B2 3B1, 3B2 4B1, 4B2 5B1, 5B2 6B1, 6B2 7B1, 7B2 8B1, 8B2 9B1, 9B2 10B1, 10B2 11B1, 11B2 12B1, 12B2 GND VCC NAME AND FUNCTION No internal connection Inputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Outputs Ground (0V) Positive supply voltage DESCRIPTION The CBT16292 is a 12-bit 1-of-2 high-speed TTL-compatible multiplexer/demultiplexer. The low on-state resistance of the switch of the switch allows connections to be made with minimal propagation delay. When the select (S) input is low, port A is connected to port B1 and RINT is connected to port B2. When S is high, port A is connected to port B2 and RINT is connected to port B1. The CBT162292 is characterized for operation from -40C to +85C. QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT PARAMETER Propagation delay nA to nBx Input capacitance - control Output capacitance CONDITIONS Tamb = 25C; GND = 0V CL = 50 pF; VCC = 5 V VI = 0 V or VCC Outputs disabled; VCC = 0 V; VO = 3 V or 0 V TYPICAL 0.25 4 6 UNIT ns pF pF ORDERING INFORMATION PACKAGES 56-Pin Plastic TSSOP Type II TEMPERATURE RANGE -40C to +85C ORDER CODE CBT16292 DGG DWG NUMBER SOT364-1 1999 Sep 13 2 853-2167 22327 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 PIN CONFIGURATION LOGIC SYMBOL 1A 2 54 1B1 S 1A NC 2A NC 3A NC GND 4A 1 2 3 4 5 6 7 8 9 56 NC 55 NC 54 1B1 53 1B2 52 2B1 51 2B2 50 3B1 49 GND 48 3B2 47 4B1 46 4B2 45 5B1 44 5B2 43 6B1 RINT RINT 53 1B2 NC 10 5A 11 NC 12 6A 13 NC 14 7A 15 NC 16 VCC 17 8A 18 GND 19 NC 20 9A 21 NC 22 10A 23 NC 24 11A 25 NC 26 12A 27 NC 28 12A 27 30 12B1 RINT 42 6B2 41 7B1 40 7B2 39 8B1 38 GND 37 8B2 36 9B1 35 9B2 34 10B1 33 10B2 32 11B1 31 11B2 30 12B1 29 12B2 S 1 29 12B2 RINT SA00529 FUNCTION TABLE INPUT S L H H = High voltage level L = Low voltage level FUNCTION A port = B1 port RINT = B2 port A port = B2 port RINT = B1 port SA00538 1999 Sep 13 3 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 ABSOLUTE MAXIMUM RATINGS1, 2 SYMBOL VCC IIK VI ISW Tstg jA DC supply voltage DC input diode current DC input voltage3 DC continuous channel current Storage temperature range Plastic thin shrink small outline package (TSSOP) VO = 0 V to VCC VI < 0 PARAMETER CONDITIONS RATING -0.5 to +7.0 -50 -0.5 to +7.0 128 -65 to 150 97 UNIT V mA V mA C C/W NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150C. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING CONDITIONS SYMBOL VCC VIH VIL Tamb DC supply voltage High-level input voltage Low-level Input voltage Operating free-air temperature range -40 PARAMETER LIMITS Min 4.0 2.0 0.8 +85 Max 5.5 UNIT V V V C DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL VIK II ICC ICC CI CIO(OFF) ron3 PARAMETER Input clamp voltage Input leakage current Quiescent supply current Additional supply current per control input pin2 Control pins Power-off leakage current TEST CONDITIONS VCC = 4.5 V; II = -18 mA VCC = 5.5 V; VI = GND or VCC VCC = 5.5 V; IO = 0, VI = VCC or GND VCC = 5.5 V, one input at 3.4 V, other inputs at VCC or GND VI= 3 V or 0 VO = 3 V or 0, VCC = 0 V VCC = 4.5 V; VI = 0 V; II = 64 mA VCC = 4.5 V; VI = 0 V; II = 30 mA VCC = 4.5 V; VI = 2.4 V; II = -15 mA 4 6 8 8 13 12.5 11 16 Tamb = -40C to +85C Min Typ1 Max -1.2 5 3 2.5 V A A mA pF pF UNIT NOTES: 1. All typical values are at VCC = 5 V, Tamb = 25C 2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND 3. Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. On-state resistance is determined by the lowest voltage of the two (A or B) terminals. 1999 Sep 13 4 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 AC CHARACTERISTICS GND = 0 V; tR = tf 2.5 ns; CL = 50 pF SYMBOL tpd ten tdis PARAMETER Propagation delay1 Output enable time to High and Low level Output disable time from High and Low level FROM (INPUT) A or B S S TO (OUTPUT) B or A A or B A or B 1.5 1.5 VCC = 5.0V 0.5V Min Max 0.4 5.8 4.5 UNIT ns ns ns tbbm2 Break-before-make time A nB1 or nB2 0 2 ns NOTE: 1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance). 2. Time interval between break and make measured at the same operating point (VCC and temperature). AC WAVEFORMS VM = 1.5 V, VIN = GND to 3.0 V 3V 1.5V INPUT 0V tPLH tPHL VOH 1.5V OUTPUT VOL 1.5V 1.5V TEST CIRCUIT AND WAVEFORMS 7V From Output Under Test CL = 50 pF 500 S1 Open GND 500 Load Circuit TEST tpd tPLZ/tPZL tPHZ/tPZH S1 open 7V open SA00028 Waveform 1. Input (An) to Output (Yn) Propagation Delays Output Control (Low-level enabling tPZL Output Waveform 1 S1 at 7 V (see Note) tPZH Output Waveform 2 S1 at Open (see Note) 3V 1.5 V 1.5 V 0V 2.3V 1.2 V tPHZ VOH - 0.3V 1.2 V 0V DEFINITIONS Load capacitance includes jig and probe capacitance; CL = see AC CHARACTERISTICS for value. SA00012 tPLZ VOL + 0.3V VOL VOH Note: Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. SA00530 Waveform 2. 3-State Output Enable and Disable Times 1999 Sep 13 5 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm SOT364-1 1999 Sep 13 6 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 NOTES 1999 Sep 13 7 Philips Semiconductors Product specification 12-bit 1-of-2 multiplexer/demultiplexer with internal pulldown resistors CBT16292 Data sheet status Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Production [1] Please consult the most recently issued datasheet before initiating or completing a design. Definitions Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1999 All rights reserved. Printed in U.S.A. Date of release: 09-99 Document order number: 9397-750-06415 Philips Semiconductors 1999 Sep 13 8 |
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