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cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables product data file under integrated ciruits icl03 2001 sep 28 integrated circuits
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2 2001 sep 28 8532284 27173 features ? 5 w 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 exceeds 100 ma ? esd protection exceeds 1500 v hbm per jesd22-114a and 1000 v cdm per jesd22-c101 description 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 v cc 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 (s0s2) terminals. the cbt16212 is characterized for operation from 40 to +85 c. quick reference data symbol parameter conditions t amb = 25 c; gnd = 0 v typical unit t pd propagation delay an to bn c l = 50 pf; v cc = 5 v 0.25 ns c in input capacitance v i = 0 v or v cc 4.5 pf c out output capacitance outputs disabled; v o = 0 v or v cc 11.5 pf r on a1 to a2 v cc = 5.5 v; v i = 0 v 5 w 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 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 h = high voltage level l = low voltage level z = high impedance aoff o state logic symbol flow control sa00512 1 of 12 channels 254 353 1 56 55 1a1 1a2 s0 s1 s2 1b1 1b2
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 3 pin configuration 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 21 22 23 24 49 50 51 52 53 54 55 56 25 26 27 28 32 31 30 29 s0 1a1 1a2 2a1 2a2 3a1 3a2 gnd 4a1 4a2 5a1 5a2 6a1 6a2 7a1 7a2 v cc 8a1 gnd 8a2 9a1 9a2 10a1 10a2 11a1 11a2 12a1 12a2 s1 s2 1b1 1b2 2b1 2b2 3b1 gnd 3b2 4b1 4b2 5b1 5b2 6b1 6b2 7b1 7b2 8b1 gnd 8b2 9b1 9b2 10b1 10b2 11b1 11b2 12b1 12b2 sa00511 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 1a112a1 a1 channel 3, 5, 7, 10, 12, 14, 16, 20, 22, 24, 26, 28 1a212a2 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 8, 19, 38, 49 gnd ground (0 v) 17 v cc positive supply voltage
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 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 e v v il low-level input voltage e 0.8 v t amb operating free-air temperature range 40 +85 c dc electrical characteristics limits symbol parameter test conditions t amb = 40 to +85 c unit min typ 1 max v ik input clamp voltage v cc = 4.5 v; i i = 18 ma e e 1.2 v v p output high pass voltage see figure 1, page 6 e e 1.2 v i in p ut leakage current v cc = 0 v; v i = 5.5 v e e 10 m a i i inp u t leakage c u rrent v cc = 5.5 v; v i = gnd or 5.5 v e e 1 m a i cc quiescent supply current v cc = 5.5 v; i o = 0, v i = v cc or gnd e e 3.5 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 e e 2.5 ma c i control pins v i = 3 v or 0 v e 4.5 e pf c io(off) port off capacitance v o = 3 v or 0 v; s0, s1, s2 = 0 v e 11.5 e pf 3 v cc = 4.5 v; v 1 = 0 v; i i = 64 ma e 5 8 r on 3 a1 to a2 v cc = 4.5 v; v 1 = 0 v; i i = 30 ma e 5 8 w v cc = 4.5 v; v 1 = 2.4 v; i i = 15 ma e 16 35 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 data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 5 ac characteristics gnd = 0 v; t r; c l = 50 pf v =50v 05v symbol parameter from (input) to v cc = 5 . 0 v 0 . 5 v unit symbol parameter from (input) (output) min max unit t pro p agation delay 1 aorb bora 025 ns t pd propagation dela y 1 a or b b or a e 0 . 25 ns t en output enable time to high and low level s a or b 2 11.5 ns t dis 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 v m = 1.5 v, v in = gnd to 3.0 v input 1.5 v output t plh t phl sa00028 1.5 v 1.5 v 1.5 v 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 3.5 v 0 v v ol + 0.3 v v oh 0.3 v sa00029 1.5 v 1.5 v 1.5 v 0 v 3 v 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 data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 6 12 ma temp = 40 c temp = 0 c temp = 25 c temp = 70 c temp = 85 c v cc supply volts v cc supply volts v cc supply volts v cc supply volts v cc supply volts 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 3.8 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 3.8 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 4.4 4.6 4.8 5.0 5.2 5.4 5.6 4.4 4.6 4.8 5.0 5.2 5.4 5.6 4.4 4.6 4.8 5.0 5.2 5.4 5.6 4.4 4.6 4.8 5.0 5.2 5.4 5.6 100 m a 100 m a 100 m a 100 m a 100 m a 6 ma 6 ma 6 ma 6 ma 6 ma 12 ma 12 ma 12 ma 12 ma 24 ma 24 ma 24 ma 24 ma 24 ma sw00840 v p v p v p v p v p figure 1. typical characteristics
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 7 ssop56: plastic shrink small outline package; 56 leads; body width 7.5 mm sot371-1
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 8 tssop56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm sot364-1
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 9 notes
philips semiconductors product data cbtd16212 24-bit level shifting bus exchange switch with 12-bit output enables 2001 sep 28 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 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 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. contact information for additional information please visit http://www.semiconductors.philips.com . fax: +31 40 27 24825 for sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com . ? koninklijke philips electronics n.v. 2001 all rights reserved. printed in u.s.a. date of release: 09-01 document order number: 9397 750 08907

data sheet status [1] objective data preliminary data product data product status [2] development qualification production 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. changes will be communicated according to the customer product/process change notification (cpcn) procedure snw-sq-650a. data sheet status [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 l atest information is available on the internet at url http://www.semiconductors.philips.com.

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