View CBT16210_288641.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

INTEGRATED CIRCUITS
CBT16210 20-bit 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 bus switch with 10-bit output enables
CBT16210
FEATURES
* 5 switch connection between two ports * TTL compatible control input levels * Package options include shrink small outline (SSOP) and thin
shrink small outline (TSSOP)
DESCRIPTION
The CBT16210 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. 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 CBT16210 is characterized for operation from -40C to +85C.
* ESD exceeds:
CDM 1000 V; HBM 2000 V
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25C; 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 A
ORDERING INFORMATION
PACKAGES 48-Pin Plastic SSOP Type III 48-Pin Plastic TSSOP Type II TEMPERATURE RANGE -40C to +85C -40C to +85C ORDER CODE CBT16210 DL CBT16210 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
853-2220 24787
Philips Semiconductors
Product specification
20-bit bus switch with 10-bit output enables
CBT16210
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 bus switch with 10-bit output enables
CBT16210
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL VCC IIK VI VOUT IOUT Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 voltage3 output in Off or High state output in Low state VI < 0 CONDITIONS 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
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 150C. 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 V V V C UNIT
DC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = -40C to +85C Min VIK VP II ICC ICC CI CIO(OFF) ron3 Input clamp voltage Output high pass voltage Input leakage current Quiescent supply current2 Additional supply current per input pin2 Control pins Port capacitance in off state VCC = 4.5 V; II = -18 mA Vin - Vcc = 5.0 V, IOUT = -100 A 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 6.9 5 5 10 7 7 15 3.4 3.6 Typ1 Max -1.2 3.9 10 1 20 2.5 V V A A mA pF pF UNIT
NOTES: 1. All typical values are at VCC = 5 V, Tamb = 25C 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 bus switch with 10-bit output enables
CBT16210
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 3.3 2.4 4.0 3.8 LIMITS -40C to +85C VCC = 5 V 0.5 V Min Mean Max 250 5.0 4.5 6.5 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 S1 Open GND 500
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 bus switch with 10-bit output enables
CBT16210
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
SOT370-1
2000 Oct 12
6
Philips Semiconductors
Product specification
20-bit bus switch with 10-bit output enables
CBT16210
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm
SOT362-1
2000 Oct 12
7
Philips Semiconductors
Product specification
20-bit bus switch with 10-bit output enables
CBT16210
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 (c) 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 07693
Philips Semiconductors
2000 Oct 12 8

▲Up To Search▲

Price & Availability of CBT16210

	To Download CBT16210 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .