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cbtd16210 20-bit level shifting bus switch with 10-bit output enables product specification supersedes data of 2000 sep 25 2000 oct 12 integrated circuits
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2 2000 oct 12 853-2221 24787 features ? 5 w 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 v cc 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 parameter conditions t amb = 25 c; gnd = 0v typical unit t plh t phl propagation delay an to yn c l = 50pf; v cc = 5v 0.25 ns c in input capacitance v i = 0v or v cc 4.3 pf c out output capacitance outputs disabled; v o = 0v or v cc 6.9 pf i ccz total supply current outputs disabled; v cc = 5.5v 4.0 m a ordering information packages temperature range order code dwg number 48-pin plastic ssop type iii 40 c to +85 c cbtd16210 dl sot370-1 48-pin plastic tssop type ii 40 c to +85 c cbtd16210 dgg sot362-1 logic symbol 1a1 1a10 2a1 2a10 1b1 1b10 2b1 2b10 2 12 46 36 13 24 35 25 47 88 sa00545 2oe 1oe function table inputs outputs 1oe 2oe 1a, 1b 2a, 2b l l 1a = 1b 2a = 2b l h 1a = 1b z h l z 2a = 2b h h z z h = high voltage level l = low voltage level z = high impedance aoff o state
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 3 pin configuration 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 21 22 23 24 41 42 43 44 45 46 47 48 nc 1a1 1a2 1a3 1a4 1a5 1a6 gnd 1a7 1a8 1a9 1a10 2a1 2a2 v cc 2a3 gnd 2a4 2a5 2a6 2a7 2a8 2a9 2a10 1oe 2oe 1b1 1b2 1b3 1b4 1b5 gnd 1b6 1b7 1b8 1b9 1b10 2b1 2b2 2b3 gnd 2b4 2b5 2b6 2b7 2b8 2b9 2b10 sa00546 pin description pin number symbol name and function 1 nc no internal connection 48, 47 1oe, 2oe output enables 2, 3, 4, 5, 6, 7, 9, 10, 11, 12 1a1-1a10 inputs 46, 45, 44, 43, 42, 40, 39, 38, 37, 36 1b1-1b10 outputs 13, 14, 16, 18, 19, 20, 21, 22, 23, 24 2a1-2a10 inputs 35, 34, 33, 31, 30, 29, 28, 27, 26, 25 2b1-2b10 outputs 8, 17, 32, 41 gnd ground (0v) 15 v cc positive supply voltage
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 4 absolute maximum ratings 1, 2 symbol parameter conditions rating unit v cc dc supply voltage 0.5 to +7.0 v i ik dc input diode current v i < 0 50 ma v i dc input voltage 3 0.5 to +7.0 v v out dc output voltage 3 output in off or high state 0.5 to +5.5 v i out dc output current output in low state 128 ma t stg storage temperature range 65 to +150 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 arecommended operating conditionso is not implied. exposur e 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 ju nction temperatures which are detrimental to reliability. the maximum junction temperature of this integrated circuit should not excee d 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 parameter limits unit symbol parameter min max unit v cc dc supply voltage 4.5 5.5 v v ih high-level input voltage 2.0 v v il low-level input voltage 0.8 v t amb operating free-air temperature range 40 +85 c dc electrical characteristics limits symbol parameter test conditions t amb = 40 c to +85 c unit min typ 1 max v ik input clamp voltage v cc = 4.5 v; i i = 18 ma 1.2 v v oh output high pass voltage see figure 1, page 6 v i in p ut leakage current v cc = 0 v; v i = 5.5 v 10 m a i i inp u t leakage c u rrent v cc = 5.5 v; v i = gnd or 5.5 v 1 m a i cc quiescent supply current 2 v cc = 5.5 v; i o = 0, v i = v cc or gnd; 1oe =2oe =gnd 1.5 ma d i cc additional supply current per input pin 2 v cc = 5.5 v, one input at 3.4 v, other inputs at v cc or gnd 2.5 ma c i control pins v i = 3 v or 0 4.5 pf c io(off) power-off leakage current v o = 3 v or 0, oe = v cc 8 pf 3 v cc = 4.5 v; v 1 = 0 v; i i = 64 ma 5 7 r on 3 v cc = 4.5 v; v 1 = 0 v; i i = 30 ma 5 7 w v cc = 4.5 v; v 1 = 2.4 v; i i = 15 ma 16 50 notes: 1. all typical values are at v cc = 5 v, t amb = 25 c 2. this is the increase in supply current for each input that is at the specified ttl voltage level rather than v cc 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.
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 5 ac characteristics gnd = 0 v; t r; c l = 50 pf symbol parameter description limits 40 c to +85 c v cc = 5 v 0.5 v units min mean max t pd propagation delay 1 250 ps t pzh output enable time to high level 1.5 5.0 7.5 ns t phz output disable time from high level 1.0 2.5 4.5 ns t pzl output enable time to low level 1.5 6.0 9.0 ns t plz output disable time from low level 1.5 3.5 6.0 ns 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 v m = 1.5 v, v in = gnd to 3.0 v input 1.5v output t plh t phl sa00028 1.5v 1.5v 1.5v 3 v 0 v v oh v ol waveform 1. input (an) to output (yn) propagation delays output control (low-level enabling 1.5 v t pzh t phz v oh v ol t pzl t plz 3.5v 0v v ol + 0.3v v oh 0.3v sa00029 1.5 v 1.5 v 1.5 v 0v 3v output waveform 1 s1 at 7 v (see note) 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. output waveform 2 s1 at open (see note) waveform 2. 3-state output enable and disable times test circuit and waveforms c l = 50 pf 500 w load circuit definitions c l = load capacitance includes jig and probe capacitance; see ac characteristics for value. test s1 t pd open t plz /t pzl 7 v t phz /t pzh open sa00012 500 w from output under test s1 7 v open gnd
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 6 typical characteristics sa00554 4.2 v cc supply volts pass gate volts 3.8 3.4 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 temp = +70 c 100 ua 6 ma 12 ma 24 ma 4.2 v cc supply volts pass gate volts 3.8 3.4 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 temp = +85 c 100 ua 6 ma 12 ma 24 ma 4.2 v cc supply volts pass gate volts 3.8 3.4 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 temp = +25 c 100 ua 6 ma 12 ma 24 ma 4.2 v cc supply volts pass gate volts 3.8 3.4 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 temp = 40 c 100 ua 6 ma 12 ma 24 ma 4.2 v cc supply volts pass gate volts 3.8 3.4 3.0 2.6 2.2 1.8 4.5 4.75 5.0 5.25 5.5 temp = 0 c 100 ua 6 ma 12 ma 24 ma figure 1. v oh values (v in = v cc )
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 7 ssop48: plastic shrink small outline package; 48 leads; body width 7.5 mm sot370-1
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 8 tssop48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm sot362-1
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 9 notes
philips semiconductors product specification cbtd16210 20-bit level shifting bus switch with 10-bit output enables 2000 oct 12 10 definitions short-form specification e 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 e 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 dev ice at these or at any other conditions above those given in the characteristics sections of the specification is not implied. exposure to limi ting values for extended periods may affect device reliability. application information e 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 e 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 i n 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 e 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 ass umes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or m ask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right in fringement, unless otherwise specified. philips semiconductors 811 east arques avenue p.o. box 3409 sunnyvale, california 940883409 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

data sheet status objective specification preliminary specification product specification product status development qualification production 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. data sheet status [1] please consult the most recently issued datasheet before initiating or completing a design.

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