INTEGRATED CIRCUITS CBTD16212 24-bit level shifting bus exchange switch with 12-bit output enables Product data File under Integrated Ciruits ICL03 2001 Sep 28 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables FEATURES CBTD16212 DESCRIPTION • 5 Ω switch connection between two ports • TTL compatible control input levels • Designed to be used in level shifting applications • Latch-up testing is done to JESDEC Standard JESD78 which The CBTD16212 provides 24 bits of high-speed TTL-compatible bus switching or exchanging. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated into the circuit to allow for level shifting between 5 V inputs and 3.3 V outputs. The CBTD16212 operates as 24-bit bus switch or a 12-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0–S2) terminals. exceeds 100 mA • ESD protection exceeds 1500 V HBM per JESD22-114A and 1000 V CDM per JESD22-C101 The CBT16212 is characterized for operation from –40 to +85 °C. QUICK REFERENCE DATA SYMBOL CONDITIONS Tamb = 25 °C; GND = 0 V PARAMETER TYPICAL UNIT tpd Propagation delay An to Bn CL = 50 pF; VCC = 5 V 0.25 ns CIN Input capacitance VI = 0 V or VCC 4.5 pF Output capacitance Outputs disabled; VO = 0 V or VCC 11.5 pF A1 to A2 VCC = 5.5 V; VI = 0 V 5 Ω COUT ron ORDERING INFORMATION PACKAGES TEMPERATURE RANGE ORDER CODE DWG NUMBER 56-Pin Plastic SSOP –40 to +85 °C CBTD16212DL SOT371-1 56-Pin Plastic TSSOP –40 to +85 °C CBTD16212DGG SOT364-1 NOTE: 1. Standard packing quantities and other packaging data is available at www.philipslogic.com/support/packages. FUNCTION TABLE LOGIC SYMBOL S2 S1 S0 A1 A2 FUNCTION L L L Z Z Disconnect L L H B1 Z A1 = B1 L H L B2 Z A1 = B2 L H H Z B1 A2 = B1 H L L Z B2 A2 = B2 H L H Z Z Disconnect H H L B1 B2 A1 = B1, A2 = B2 H H H B2 B1 A1 = B2, A2 = B1 1A1 2 1A2 H = High voltage level L = Low voltage level Z = High impedance “off ” state 1 of 12 Channels 3 54 1B1 53 1B2 FLOW CONTROL S0 S1 S2 1 56 55 SA00512 2001 Sep 28 2 853–2284 27173 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables PIN CONFIGURATION PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1, 56, 55 S0, S1, S2 Data select 2, 4, 6, 9, 11, 13, 15, 18, 21, 23, 25, 27 1A1–12A1 A1 channel 3, 5, 7, 10, 12, 14, 16, 20, 22, 24, 26, 28 1A2–12A2 A2 channel 54, 52, 50, 47, 45, 43, 41, 39, 36, 34, 32, 30 1B1, 12B1 B1 channel 53, 51, 48, 46, 44, 42, 40, 37, 35, 33, 31, 29 1B2, 12B2 B2 channel S0 1 56 S1 1A1 2 55 S2 1A2 3 54 1B1 2A1 4 53 1B2 2A2 5 52 2B1 3A1 6 51 2B2 3A2 7 50 3B1 GND 8 49 GND 4A1 9 48 3B2 8, 19, 38, 49 GND Ground (0 V) 4A2 10 47 4B1 17 VCC Positive supply voltage 5A1 11 46 4B2 5A2 12 45 5B1 6A1 13 44 5B2 6A2 14 43 6B1 7A1 15 42 6B2 7A2 16 41 7B1 VCC 17 40 7B2 8A1 18 39 8B1 GND 19 38 GND 8A2 20 37 8B2 9A1 21 36 9B1 9A2 22 35 9B2 10A1 23 34 10B1 10A2 24 33 10B2 11A1 25 32 11B1 11A2 26 31 11B2 12A1 27 30 12B1 12A2 28 29 12B2 SA00511 2001 Sep 28 CBTD16212 3 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables CBTD16212 ABSOLUTE MAXIMUM RATINGS1, 2 PARAMETER SYMBOL VCC IIK VI CONDITIONS RATING UNIT –0.5 to +7.0 V –50 mA –0.5 to +7.0 V output in Off or High state –0.5 to +5.5 V output in Low state 128 mA –65 to 150 °C DC supply voltage DC input diode current DC input VI < 0 voltage3 voltage3 VOUT DC output IOUT DC output current Tstg Storage temperature range 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 PARAMETER UNIT Min Max VCC DC supply voltage 4.5 5.5 V VIH High-level input voltage 2.0 — V VIL Low-level Input voltage Tamb Operating free-air temperature range — 0.8 V –40 +85 °C DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = –40 to +85 °C UNIT Min Typ1 Max VIK Input clamp voltage VCC = 4.5 V; II = –18 mA — — –1.2 V VP Output high pass voltage See Figure 1, page 6 — — –1.2 V VCC = 0 V; VI = 5.5 V — — 10 VCC = 5.5 V; VI = GND or 5.5 V — — ±1 Quiescent supply current VCC = 5.5 V; IO = 0, VI = VCC or GND — — 3.5 mA Additional supply current per input pin2 VCC = 5.5 V, one input at 3.4 V, other inputs at VCC or GND — — 2.5 mA Control pins VI= 3 V or 0 V — 4.5 — pF Port OFF capacitance VO = 3 V or 0 V; S0, S1, S2 = 0 V — 11.5 — pF VCC = 4.5 V; V1 = 0 V; II = 64 mA — 5 8 VCC = 4.5 V; V1 = 0 V; II = 30 mA — 5 8 VCC = 4.5 V; V1 = 2.4 V; II = 15 mA — 16 35 II Input leakage current ICC ∆ICC CI CIO(OFF) ron 3 A1 to A2 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. 2001 Sep 28 4 µA Ω Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables CBTD16212 AC CHARACTERISTICS GND = 0 V; tR; CL = 50 pF SYMBOL PARAMETER tpd Propagation delay1 ten tdis FROM (INPUT) TO (OUTPUT) VCC = 5.0 5 0 V ±0 ±0.5 5V Min Max UNIT A or B B or A — 0 25 0.25 ns Output enable time to High and Low level S A or B 2 11.5 ns Output disable time from High and Low level S A or B 1.5 8.5 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). AC WAVEFORMS TEST CIRCUIT AND WAVEFORMS VM = 1.5 V, VIN = GND to 3.0 V 7V 3V 1.5 V 500 Ω From Output Under Test 1.5 V S1 Open GND INPUT 500 Ω CL = 50 pF 0V tPLH tPHL Load Circuit VOH 1.5 V 1.5 V OUTPUT VOL SA00028 Waveform 1. Input (An) to Output (Yn) Propagation Delays TEST S1 tpd open tPLZ/tPZL 7V tPHZ/tPZH open DEFINITIONS Load capacitance includes jig and probe capacitance; CL = see AC CHARACTERISTICS for value. 3V Output Control (Low-level enabling ) 1.5 V SA00012 1.5 V 0V tPLZ tPZL 3.5 V Output Waveform 1 S1 at 7 V (see Note) 1.5 V tPZH Output Waveform 2 S1 at Open (see Note) VOL + 0.3 V VOL tPHZ VOH 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 Waveform 2. 3-State Output Enable and Disable Times 2001 Sep 28 5 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables CBTD16212 Temp = 0 °C Temp = –40 °C 3.6 3.6 100 µA 100 µA 3.4 3.4 6 mA VP 6 mA VP 3.2 3.2 12 mA 12 mA 3.0 3.0 24 mA 24 mA 2.8 2.8 2.6 2.6 2.4 2.4 2.2 2.2 2.0 4.4 4.6 4.8 5.0 5.2 5.4 4.4 5.6 4.6 4.8 VCC – Supply Volts 5.0 5.2 VCC – Supply Volts 5.4 5.6 Temp = 25 °C 3.6 100 µA 6 mA 3.4 VP 12 mA 3.2 3.0 24 mA 2.8 2.6 2.4 2.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 VCC – Supply Volts Temp = 70 °C Temp = 85 °C 3.8 3.8 100 µA 100 µA 3.6 3.6 VP VP 6 mA 3.4 6 mA 3.4 12 mA 3.2 24 mA 3.0 2.8 2.6 2.6 2.4 2.4 4.6 4.8 5.0 5.2 5.4 24 mA 3.0 2.8 2.2 4.4 12 mA 3.2 2.2 5.6 4.4 VCC – Supply Volts 4.6 4.8 5.0 5.2 5.4 5.6 VCC – Supply Volts SW00840 Figure 1. Typical characteristics 2001 Sep 28 6 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm 2001 Sep 28 7 CBTD16212 SOT371-1 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm 2001 Sep 28 8 CBTD16212 SOT364-1 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables NOTES 2001 Sep 28 9 CBTD16212 Philips Semiconductors Product data 24-bit level shifting bus exchange switch with 12-bit output enables CBTD16212 Data sheet status Data sheet status [1] Product status [2] Definitions 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 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. 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, 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. Koninklijke Philips Electronics N.V. 2001 All rights reserved. Printed in U.S.A. Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 Date of release: 09-01 For sales offices addresses send e-mail to: [email protected]. Document order number: 2001 Sep 28 10 9397 750 08907