CBTS3384D

INTEGRATED CIRCUITS CBTS3384 10-bit bus switch with 5-bit output enables and Schottky undershoot protection Product data Supersedes data of 2001 Feb 13 2002 Dec 13 Philips Semiconductors Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 FEATURES PIN CONFIGURATION • 5 Ω switch connection between two ports • TTL compatible control input and output levels • Undershoot protection included to prevent shoot through level changes 1OE 1B1 1A1 1A2 1B2 1B3 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 Vcc 2B5 2A5 2A4 2B4 2B3 2A3 2A2 2B2 2B1 2A1 2OE • 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 DESCRIPTION The CBTS3384 provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The CBTS3384 device is organized as two 5-bit bus switches with separate output-enable (OE) inputs. When OE is LOW, the switch is on and port A is connected to B. When OE is HIGH, the switch is open and high-impedance state exists between the two ports. The CBTS3384 is characterized for operation from -40 to +85 °C. 1A3 1A4 1B4 1B5 1A5 GND SA00502 PIN DESCRIPTION PIN NUMBER 1, 13 3, 4, 7, 8, 11 14, 17, 18, 21, 22 2, 5, 6, 9, 10 15, 16, 19, 20, 23 12 24 SYMBOL 1OE, 2OE 1A1-1A5 2A1-2A5 1B1-1B5 2B1-2B5 GND VCC NAME AND FUNCTION Output enables Inputs Inputs Outputs Outputs Ground (0 V) Positive supply voltage QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25 °C; GND = 0 V CL = 50 pF; VCC = 5 V VI = 0 V or VCC Outputs disabled; VO = 0 V or VCC Outputs disabled; VCC = 5.5 V TYPICAL 250 4 10 3 UNIT ps pF pF µA ORDERING INFORMATION PACKAGES 24-Pin Plastic SO 24-Pin Plastic SSOP 24-Pin Plastic SSOP (QSOP) TEMPERATURE RANGE -40 to +85 °C -40 to +85 °C -40 to +85 °C ORDER CODE CBTS3384D CBTS3384DB CBTS3384DK DWG NUMBER SOT137-1 SOT340-1 SOT556-1 SOT355-1 24-Pin Plastic TSSOP -40 to +85 °C CBTS3384PW Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging. 2002 Dec 13 2 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 LOGIC SYMBOL 3 1A1 2 1B1 FUNCTION TABLE INPUTS 1OE L 2OE L H L H OUTPUTS 1A, 1B 1A = 1B 1A = 1B Z Z 2A, 2B 2A= 2B Z 2A = 2B Z 11 1A5 10 1B5 L H H 1 1OE 14 2A1 15 2B1 H = High voltage level L = Low voltage level Z = High impedance “off” state 22 2A5 23 2B5 13 2OE SA00504 ABSOLUTE MAXIMUM RATINGS1, 2 SYMBOL VCC IIK VI ISW Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 DC output diode current Storage temperature range VO < 0 CONDITIONS RATING -0.5 to +7.0 -50 -1.2 to +7.0 ±128 -65 to +150 UNIT V mA V mA °C 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 150°C. 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 4.5 2.0 0.8 +85 Max 5.5 UNIT V V V °C 2002 Dec 13 3 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL VIK II ICC ∆ICC CI CI(OFF) ron3 VP IUCP PARAMETER Input clamp voltage Input leakage current Quiescent supply current2 Additional supply current per input pin2 Control pins Power-off leakage current On-resistance Pass voltage Undershoot static current protection TEST CONDITIONS VCC = 4.5 V; II = -18 mA VCC = 5.5 V; VI = GND or 5.5 V 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= 3.0 V or 0 VO = 3.0 V or 0, OE = VCC 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 VI= VCC = 5.0 V; IO = -100 µA VCC = 5.0 V, IB = 400 µA; OE = 5.0 V; VB ≥ 3.0 V Tamb = -40 to +85 °C Min — — — — — — — — — 3.4 — Typ1 — — — — 4 10 5 5 10 3.6 8 Max -1.2 ±1 3 2.5 — — 7 7 15 3.9 — V mA Ω V µA µA mA pF pF UNIT NOTES: 1. All typical values are at VCC = 5 V, Tamb = 25 °C. 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. AC CHARACTERISTICS GND = 0 V; tR; CL = 50 pF LIMITS 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 OE OE TO (OUTPUT) B or A A or B A or B VCC = +5.0 V ±0.5 V Min — 1.0 1.0 Max 0.25 5.7 5.2 ns ns ns UNIT 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). LIMITS SYMBOL PARAMETER DESCRIPTION MIN. tPD tPZH tPHZ tPZL tPLZ Propagation delay (see Note 1) Output enable time to High level Output enable time from High level Output enable time to Low level Output enable time from Low level — 1.6 1.7 2.3 2.5 -40 to +85° C VCC = 5 V, ±0.5 V MEAN — 3.4 3.3 4 4.5 MAX. 250 5.6 5.5 6 6.6 pS nS nS nS nS UNIT 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); at +25 °C. 2002 Dec 13 4 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 AC WAVEFORMS VM = 1.5 V, VIN = GND to 3.0 V 3V 1.5 V INPUT 0V tPLH tPHL VOH 1.5 V OUTPUT VOL SA00028 1.5 V 1.5 V TEST CIRCUIT AND WAVEFORMS 7V From Output Under Test CL = 50 pF 500 Ω S1 Open GND 500 Ω Load Circuit TEST tpd tPLZ/tPZL tPHZ/tPZH S1 open 7V open Waveform 1. Input (An) to Output (Yn) Propagation Delays DEFINITIONS Load capacitance includes jig and probe capacitance; CL = see AC CHARACTERISTICS for value. 3V Output Control (Low-level enabling ) tPZL Output Waveform 1 S1 at 7 V (see Note) tPZH Output Waveform 2 S1 at Open (see Note) 1.5 V 1.5 V 0V 3.5 V 1.5 V tPHZ VOH - 0.3 V 1.5 V 0V 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. SA00029 SA00012 tPLZ VOL + 0.3 V VOL VOH NOTES: 1. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns. 2. The outputs are measured one at a time with one transition per measurement. Waveform 2. 3-State Output Enable and Disable Times 2002 Dec 13 5 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 SO24: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 2002 Dec 13 6 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 2002 Dec 13 7 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 SSOP24: plastic shrink small outline package; 24 leads; body width 3.9 mm; lead pitch 0.635 mm SOT556-1 2002 Dec 13 8 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm SOT355-1 2002 Dec 13 9 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 REVISION HISTORY Rev Date _2 20021213 Description Product data (9397 750 09249); ECN 853-2238 27501 of 20 December 2001. Modifications: • New package release. Product data (9397 750 08073); ECN 853-2238 25635 of 13 February 2001. _1 20010213 2002 Dec 13 10 Philips Semiconductors Product data 10-bit bus switch with 5-bit output enables and Schottky undershoot protection CBTS3384 Data sheet status Level I Data sheet status[1] Objective data Product status[2] [3] Development Definitions This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. [3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 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 60134). 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 in the products—including circuits, standard cells, and/or software—described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). 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. Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825  Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 12-02 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. Document order number: 9397 750 09249 Philips Semiconductors 2002 Dec 13 11