NXP SEMICONDUCTOR CBT16211DL-T

INTEGRATED CIRCUITS CBT16211 24-bit bus switch with 12-bit output enables Product data 2001 Jun 13 ������� �������������� Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 FEATURES DESCRIPTION The CBT16211 provides 24 bits of high-speed TTL-compatible bus • 5 Ω switch connection between two ports switching. The low on-state resistance of the switch allows • TTL compatible control input levels connections to be made with minimal propagation delay. • Package options include plastic shrink small outline (SSOP), The device is organized as a dual 12-bit bus switch with separate thin shrink small outline (TSSOP) output-enable (OE) inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When OE is low, the associated 12-bit • ESD protection exceeds 1000 V CDM per JESD22-C101 bus switch is on, and port A is connected to port B. When OE is high, the switch is open, and a high-impedance state exists between • Latch-up testing is done to JESDEC Standard JESD78 which the ports. exceeds 100 mA The CBT16211 is characterized for operation from –40 to 85 °C. QUICK REFERENCE DATA CONDITIONS SYMBOL PARAMETER TYPICAL UNIT T = 25 °C; GND = 0 V amb t Propagation delay PLH C = 50 pF; V = 5 V 0.25 ns L CC t An to Yn PHL C Input capacitance V = 0 V or V 4.3 pF IN I CC C Output capacitance Outputs disabled; V = 0 V or V 6.9 pF OUT O CC I Total supply current Outputs disabled; V = 5.5 V 3.0 μA CC CC ORDERING INFORMATION PACKAGES TEMPERATURE RANGE ORDER CODE DWG NUMBER 56-Pin Plastic SSOP Type III –40 to 85 °C CBT16211DL SOT371-1 56-Pin Plastic TSSOP Type II –40 to 85 °C CBT16211DGG SOT364-1 FUNCTION TABLE LOGIC SYMBOL INPUTS OUTPUTS 2 54 1A1 1B1 1OE 2OE 1A, 1B 2A, 2B L L 1A = 1B 2A = 2B 14 42 1A12 1B12 L H 1A = 1B Z H L Z 2A = 2B H H Z Z H = High voltage level 56 L = Low voltage level 1OE Z = High impedance “off” state 15 41 2A1 2B1 28 29 2A12 2B12 55 2OE SA00510 2 2001 Jun 13 853-2259 26502 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 PIN CONFIGURATION PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1 NC No internal connection 1 56 NC 1OE 1A1 2 55 2OE 56, 55 1OE, 2OE Output Enables 54 1A2 3 1B1 2, 3, 4, 5, 6, 7, 9, 10, 1A1-1A12 Inputs 11, 12, 13, 14 1A3 4 1B2 53 54, 53, 52, 51, 50, 48, 1A4 5 52 1B3 1B1-1B12 Outputs 47, 46, 45, 44, 43, 42 1A5 6 51 1B4 15, 16, 18, 20, 21, 22, 2A1-2A12 Inputs 1A6 1B5 7 50 23, 24, 25, 26, 27, 28 GND 8 49 GND 41, 40, 39, 37, 36, 35, 2B1-2B12 Outputs 34, 33, 32, 31, 30, 29 1A7 9 1B6 48 47 1A8 10 1B7 8, 19, 38, 49 GND Ground (0 V) 1A9 11 46 1B8 17 V Positive supply voltage CC 12 45 1A10 1B9 44 1A11 13 1B10 1A12 14 43 1B11 2A1 15 42 1B12 2A2 2B1 16 41 17 40 V 2B2 CC 18 39 2A3 2B3 19 38 GND GND 20 37 2A4 2B4 21 36 2A5 2B5 22 35 2A6 2B6 23 34 2A7 2B7 2A8 24 33 2B8 2A9 25 32 2B9 2A10 26 31 2B10 2A11 27 30 2B11 2A12 28 29 2B12 SA00509 2001 Jun 13 3 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 1, 2 ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER CONDITIONS RATING UNIT V DC supply voltage –0.5 to +7.0 V CC I DC input diode current V < 0 –50 mA IK I 3 V DC input voltage –0.5 to +7.0 V I 3 V DC output voltage output in Off or High state –0.5 to +5.5 V OUT I DC output current output in Low state 128 mA OUT T Storage temperature range –65 to 150 °C stg 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 LIMITS SYMBOL SYMBOL P PARAMETER ARAMETER UNIT UNIT Min Max V DC supply voltage 4.5 5.5 V CC V High-level input voltage 2.0 — V IH V Low-level Input voltage — 0.8 V IL T Operating free-air temperature range –40 +85 °C amb DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS T = –40 to +85 °C UNIT amb 1 Min Typ Max V Input clamp voltage V = 4.5 V; I = –18 mA — — –1.2 V IK CC I V Output high pass voltage V = V = 5.0 V; I = –100 μA 3.4 3.6 3.9 V P IN CC OUT V = 0 V; V = 5.5 V — — 10 CC I II In Inp put ut leakage leakage current current μ μA A I V = 5.5 V; V = GND or 5.5 V — — ±1 CC I I Quiescent supply current V = 5.5 V; I = 0, V = V or GND — — 3 μA CC CC O I CC Additional supply current per V = 5.5 V, one input at 3.4 V, CC ΔI — — 2.5 mA CC 2 input pin other inputs at V or GND CC C Control pins V = 3 V or 0 — 4.5 — pF I I C Port OFF capacitance V = 3 V or 0, OE = V — 6.9 — pF I(OFF) O CC V = 4.0 V; V = 2.4 V; I = 15 mA — 14 20 CC 1 I V = 4.5 V; V = 0 V; I = 64 mA — 5 7 CC 1 I 3 3 3 r r Ω Ω on V = 4.5 V; V = 0 V; I = 30 mA — 5 7 CC 1 I V = 4.5 V; V = 2.4 V; I = –15 mA — 8 12 CC 1 I NOTES: 1. All typical values are at V = 5 V, T = 25 °C. CC amb 2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V or GND. CC 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. 2001 Jun 13 4 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 AC CHARACTERISTICS GND = 0 V; t C = 50 pF R; L V = 5.0 V ±0.5 V CC FROM TO SYMBOL SYMBOL P PARAMETER ARAMETER UNIT UNIT (INPUT) (OUTPUT) Min Max 1 t Propagation delay A or B B or A — 0.25 ns pd Output enable time t OE A or B 1.5 6.0 ns en to High and Low level Output disable time t OE A or B 1.5 6.0 ns dis from High and Low level 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). AC WAVEFORMS TEST CIRCUIT AND WAVEFORMS V = 1.5 V, V = GND to 3.0 V. M IN 7 V 3 V 500 Ω S1 From Output Open Under Test 1.5 V 1.5 V GND INPUT 500 Ω C = 50 pF L 0 V t t PLH PHL Load Circuit V OH 1.5 V 1.5 V TEST S1 OUTPUT t open pd V OL t /t 7 V PLZ PZL SA00028 t /t open PHZ PZH Waveform 1. Input (An) to Output (Yn) Propagation Delays DEFINITIONS C = Load capacitance includes jig and probe capacitance; L see AC CHARACTERISTICS for value. 3 V Output Control SA00012 (Low-level 1.5 V 1.5 V enabling ) 0 V t t PLZ PZL 3.5 V Output Waveform 1 1.5 V S1 at 7 V V + 0.3 V OL (see Note) V OL t t PHZ PZH V OH Output V – 0.3 V Waveform 2 OH 1.5 V S1 at Open (see Note) 0 V 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 Waveform 2. 3-State Output Enable and Disable Times 2001 Jun 13 5 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm SOT371-1 2001 Jun 13 6 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm SOT364-1 2001 Jun 13 7 Philips Semiconductors Product data 24-bit bus switch with 12-bit output enables CBT16211 Data sheet status Product Definitions [1] Data sheet status [2] status Objective data Development 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. Preliminary data Qualification 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. Product data Production 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. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A. [1] Please consult the most recently issued datasheet 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. 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  Copyright Philips Electronics North America Corporation 2001 811 East Arques Avenue All rights reserved. Printed in U.S.A. P.O. Box 3409 Sunnyvale, California 94088–3409 Date of release: 06-01 Telephone 800-234-7381 Document order number: 9397 750 08481 ������� �������������� 2001 Jun 13 8