CBTD16210DL

INTEGRATED CIRCUITS CBTD16210 20-bit level shifting bus switch with 10-bit output enables Product specification Supersedes data of 2000 Sep 25 2000 Oct 12 Philips Semiconductors Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 FEATURES • 5Ω switch connection between two ports • TTL compatible control input levels • Designed to be used in 5.5 V to 3.3 V level shifting applications • Package options include shrink small outline (SSOP) and thin shrink small outline (TSSOP) DESCRIPTION The CBTD16210 provides 20 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. A diode to VCC is integrated in the circuit to allow for level shifting between 5 V inputs and 3.3 V outputs. The device is organized as a dual 10-bit bus switch with separate output-enable (OE) inputs. It can be used as two 10-bit bus switches or as one 20-bit bus switch. When OE is low, the associated 10-bit 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 the ports. The CBTD16210 is characterized for operation from –40°C to +85°C. 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 = 0V CL = 50pF; VCC = 5V VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled; VCC = 5.5V TYPICAL 0.25 4.3 6.9 4.0 UNIT ns pF pF µA ORDERING INFORMATION PACKAGES 48-Pin Plastic SSOP Type III 48-Pin Plastic TSSOP Type II TEMPERATURE RANGE –40°C to +85°C –40°C to +85°C ORDER CODE CBTD16210 DL CBTD16210 DGG DWG NUMBER SOT370-1 SOT362-1 LOGIC SYMBOL 2 1A1 46 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 12 1A10 36 1B10 L H H 88 1OE 13 2A1 35 2B1 H = High voltage level L = Low voltage level Z = High impedance “off ” state 24 2A10 25 2B10 47 2OE SA00545 2000 Oct 12 2 853-2221 24787 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 PIN CONFIGURATION PIN DESCRIPTION PIN NUMBER SYMBOL NC 1OE, 2OE 1A1-1A10 1B1-1B10 2A1-2A10 2B1-2B10 GND VCC NAME AND FUNCTION No internal connection Output enables Inputs Outputs Inputs Outputs Ground (0V) Positive supply voltage 1 48, 47 2, 3, 4, 5, 6, 7, 9, 10, 11, 12 46, 45, 44, 43, 42, 40, 39, 38, 37, 36 13, 14, 16, 18, 19, 20, 21, 22, 23, 24 35, 34, 33, 31, 30, 29, 28, 27, 26, 25 8, 17, 32, 41 15 NC 1A1 1A2 1A3 1A4 1A5 1A6 GND 1A7 1 2 3 4 5 6 7 8 9 48 1OE 47 2OE 46 1B1 45 1B2 44 1B3 43 1B4 42 1B5 41 GND 40 1B6 39 1B7 38 1B8 37 1B9 36 1B10 35 2B1 34 2B2 33 2B3 32 GND 31 2B4 30 2B5 29 2B6 28 2B7 27 2B8 26 2B9 25 2B10 1A8 10 1A9 11 1A10 12 2A1 13 2A2 14 VCC 15 2A3 16 GND 17 2A4 18 2A5 19 2A6 20 2A7 21 2A8 22 2A9 23 2A10 24 SA00546 2000 Oct 12 3 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables ABSOLUTE MAXIMUM RATINGS1, 2 SYMBOL VCC IIK VI VOUT IOUT Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 DC output voltage3 output in Off or High state output in Low state VI < 0 CONDITIONS CBTD16210 RATING –0.5 to +7.0 –50 –0.5 to +7.0 –0.5 to +5.5 128 –65 to +150 UNIT V mA V V mA °C DC output current 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 VCC VIH VIL Tamb DC supply voltage High-level input voltage Low-level Input voltage Operating free-air temperature range –40 PARAMETER Min 4.5 2.0 0.8 +85 Max 5.5 UNIT V V V °C DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = –40°C to +85°C Min VIK VOH II ICC ∆ICC CI CIO(OFF) ron3 Input clamp voltage Output high pass voltage Input leakage current Input leakage current Quiescent supply current2 Additional supply current per input pin2 Control pins Power-off leakage current VCC = 4.5 V; II = –18 mA See Figure 1, page 6 VCC = 0 V; VI = 5.5 V VCC = 5.5 V; VI = GND or 5.5 V VCC = 5.5 V; IO = 0, VI = VCC or GND; 1OE=2OE=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, OE = VCC VCC = 4.5 V; V1 = 0 V; II = 64 mA VCC = 4.5 V; V1 = 0 V; II = 30 mA VCC = 4.5 V; V1 = 2.4 V; II = –15 mA 4.5 8 5 5 16 7 7 50 Ω 10 ±1 1.5 2.5 Typ1 Max –1.2 V V µA mA 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. 2000 Oct 12 4 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 AC CHARACTERISTICS GND = 0 V; tR; CL = 50 pF SYMBOL tpd tPZH tPHZ tPZL tPLZ PARAMETER DESCRIPTION Propagation delay1 Output enable time to HIGH level Output disable time from HIGH level Output enable time to LOW level Output disable time from LOW level 1.5 1.0 1.5 1.5 5.0 2.5 6.0 3.5 LIMITS –40°C to +85°C VCC = 5 V ± 0.5 V Min Mean Max 250 7.5 4.5 9.0 6.0 ps ns ns ns ns UNITS NOTES: 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 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 Ω S1 Open GND 500 Ω Load Circuit TEST tpd tPLZ/tPZL tPHZ/tPZH S1 open 7V open SA00028 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 3.5V 1.5 V tPHZ VOH – 0.3V 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. SA00012 tPLZ VOL + 0.3V VOL VOH SA00029 Waveform 2. 3-State Output Enable and Disable Times 2000 Oct 12 5 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 TYPICAL CHARACTERISTICS 4.2 Temp = +70°C 3.8 –100 UA Pass Gate Volts Pass Gate Volts 3.4 –6 mA –12 mA –24 mA 4.2 Temp = +85°C 3.8 –100 UA 3.4 –6 mA –12 mA –24 mA 3.0 3.0 2.6 2.6 2.2 2.2 1.8 4.5 4.75 5.0 5.25 5.5 1.8 4.5 4.75 5.0 5.25 5.5 VCC – Supply Volts VCC – Supply Volts 4.2 Temp = +25°C 3.8 –100 UA Pass Gate Volts 3.4 –6 mA –12 mA –24 mA 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 VCC – Supply Volts 4.2 Temp = 0°C 3.8 3.8 4.2 Temp = –40°C Pass Gate Volts Pass Gate Volts 3.4 –100 UA –6 mA –12 mA –24 mA 3.4 –100 UA –6 mA –12 mA –24 mA 3.0 3.0 2.6 2.6 2.2 2.2 1.8 4.5 4.75 5.0 5.25 5.5 1.8 4.5 4.75 5.0 5.25 5.5 VCC – Supply Volts VCC – Supply Volts SA00554 Figure 1. VOH values (Vin = VCC) 2000 Oct 12 6 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1 2000 Oct 12 7 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 2000 Oct 12 8 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 NOTES 2000 Oct 12 9 Philips Semiconductors Product specification 20-bit level shifting bus switch with 10-bit output enables CBTD16210 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 © Copyright Philips Electronics North America Corporation 2000 All rights reserved. Printed in U.S.A. Date of release: 10-00 Document order number: 9397 750 07692 Philips Semiconductors 2000 Oct 12 10