PHILIPS 74ALVT16245 transceiver datasheet

Transcription

1 PHILIPS traceiver datasheet The is a high-performance BiCMOS product designed for VCC operation at 2.5V or 3.3V with I/O compatibility up to 5V. ManualLib.com collects and classifies the global product itrunction manuals to help users access anytime and anywhere, helping users make better use of products.

2 INTEGRATED CIRCUITS 2.5V/3.3V ALVT 16-bit traceiver (3-State) Supersedes data of 1995 Nov 01 IC23 Data Handbook 1998 Feb 13

3 FEATURES 16-bit bidirectional bus interface 5V I/O Compatible 3-State buffers Output capability: +64mA/ 32mA TTL input and output switching levels Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs Live iertion/extraction permitted Power-up 3-State No bus current loading when output is tied to 5V bus Latch-up protection exceeds 500mA per JEDEC Std 17 ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 400V per Machine Model QUICK REFERENCE DATA SYMBOL t PLH t PHL PARAMETER Propagation delay nax to nbx or nbx to nax C L = 50pF DESCRIPTION The is a high-performance BiCMOS product designed for V CC operation at 2.5V or 3.3V with I/O compatibility up to 5V. This device is a 16-bit traceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directio. The control function implementation minimizes external timing requirements. The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control. CONDITIONS TYPICAL T amb = 25 C 2.5V 3.3V C IN Input capacitance DIR, OE V I = 0V or V CC 3 3 pf C I/O I/O pin capacitance V I/O = 0V or V CC 9 9 pf I CCZ Total supply current Outputs disabled µa ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III 40 C to +85 C DL AV16245 DL SOT Pin Plastic TSSOP Type II 40 C to +85 C DGG AV16245 DGG SOT UNIT LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC) 1DIR 1 2DIR OE 25 2OE 47 1A0 46 1A1 2 1B0 3 1B1 36 2A0 35 2A B0 2B G3 3 EN1 (BA) 3 EN2 (AB) G3 3 EN1 (BA) 3 EN2 (AB) 44 1A2 5 1B2 33 2A2 16 2B A3 6 1B3 32 2A3 17 2B A4 8 1B4 30 2A4 19 2B A5 9 1B5 29 2A5 20 2B A6 11 1B6 27 2A6 22 2B A7 1B A7 2B7 SW00022 SA Feb

4 PIN CONFIGURATION 1DIR 1 1B0 2 1B1 3 GND 4 1B2 5 1B3 6 V 7 CC 1B4 8 1B5 9 GND 10 1B6 11 1B7 12 2B0 13 2B1 14 GND 15 2B2 16 2B3 17 V CC 18 2B4 19 2B5 20 GND 21 2B6 22 2B7 23 2DIR OE 47 1A0 46 1A1 45 GND 44 1A2 43 1A3 42 V CC 41 1A4 40 1A5 39 GND 38 1A6 37 1A7 36 2A0 35 2A1 34 GND 33 2A2 32 2A3 31 V CC 30 2A4 29 2A5 28 GND 27 2A6 26 2A7 25 2OE SA00020 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 1, 24 ndir Direction control input 47, 46, 44, 43, 41, 40, 38, 37, 36, 35, 33, 32, 30, 29, 27, 26 na0 na7 Data inputs/outputs (A side) 2, 3, 5, 6, 8, 9, 11, 12, 13, 14, 16, 17, 19, 20, 22, 23 nb0 nb7 Data inputs/outputs (B side) 25, 48 noe Output enable input (active-low) 4, 10, 15, 21, 28, 34, 39, 45 GND Ground (0V) 7, 18, 31, 42 V CC Positive supply voltage FUNCTION TABLE INPUTS INPUTS/OUTPUTS noe ndir nax nbx L L nax = nbx Inputs L H Inputs nbx = nax H X Z Z H = High voltage level L = Low voltage level X = Don t care Z = High Impedance off state ABSOLUTE MAXIMUM RATINGS 1, 2 SYMBOL PARAMETER CONDITIONS RATING UNIT V CC DC supply voltage to +4.6 V I IK DC input diode current V I < 0 50 ma V I DC input voltage 3 to +7.0 V I OK DC output diode current V O < 0 50 ma V OUT DC output voltage 3 Output in Off or High state to +7.0 V Output in Low state 128 I OUT DC output current Output in High state 64 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 conditio beyond those indicated under recommended operating conditio is not implied. Exposure to absolute-maximum-rated conditio 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 negative voltage ratings may be exceeded if the input and output clamp current ratings are observed Feb 13 3

5 RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER 2.5V RANGE LIMITS 3.3V RANGE LIMITS MIN MAX MIN MAX V CC DC supply voltage V V I Input voltage V V IH High-level input voltage V V IL Input voltage V I OH High-level output current 8 32 ma Low-level output current 8 32 I OL Low-level output current; current duty cycle 50%; f 1kHz t/ v Input traition rise or fall rate; Outputs enabled /V T amb Operating free-air temperature range C DC ELECTRICAL CHARACTERISTICS (3.3V 0.3V RANGE) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40 C to +85 C UNIT MIN TYP 1 MAX V IK Input clamp voltage V CC = 3.0V; I IK = 18mA V V OH V OL High-level output voltage Low level output voltage I I Input leakage current V CC = 3.6V; V I = 5.5V UNIT V CC = 3.0 to 3.6V; I OH = 100µA V CC 0.2 V CC V V CC = 3.0V; I OH = 32mA V CC = 3.0V; I OL = 100µA V CC = 3.0V; I OL = 16mA V CC = 3.0V; I OL = 32mA 0.3 V CC = 3.0V; I OL = 64mA V CC = 3.6V; V I = V CC or GND Control pi 0.1 ±1 V CC = 0 or 3.6V; V I = 5.5V V =36V; =V pi CC 3.6V; V I CC Data ma V µa V CC = 3.6V; V I = I OFF Off current V CC = 0V; V I or V O = 0 to 4.5V 0.1 ±100 µa I HOLD I EX I PU/PD V CC = 3V; V I = 0.8V Bus Hold current AorBports V CC = 3V; V I = 2.0V µa 6 V CC = 0V to 3.6V; V CC = 3.6V ±500 Current into an output in the High state when V O > V CC V O = 5.5V; V CC = 3.0V µa Power up/down 3-State output V CC 1.2V; V O = V to V CC ; V I = GND or V CC ; current 3 OE/OE = Don t care 40 ±100 µa I CCH V CC = 3.6V; Outputs High, V I = GND or V CC, I O = I CCL Quiescent supply current V CC = 3.6V; Outputs Low, V I = GND or V CC, I O = ma I CCZ V CC = 3.6V; Outputs Disabled; V I = GND or V CC, I O = I CC Additional supply current per input pin 2 V CC = 3V to 3.6V; One input at V CC 0.6V, Other inputs at V CC or GND ma NOTES: 1. All typical values are at V CC = 3.3V and T amb = 25 C. 2. This is the increase in supply current for each input at the specified voltage level other than V CC or GND 3. This parameter is valid for any V CC between 0V and 1.2V with a traition time of up to 10msec. From V CC = 1.2V to V CC = 3.3V ± 0.3V a traition time of 100µsec is permitted. This parameter is valid for T amb = 25 C only. 4. Unused pi at V CC or GND. 5. I CCZ is measured with outputs pulled up to V CC or pulled down to ground. 6. This is the bus hold overdrive current required to force the input to the opposite logic state Feb 13 4

6 AC CHARACTERISTICS (3.3V 0.3V RANGE) GND = 0V; t R = t F = 2.5; C L = 50pF; R L = 500Ω; T amb = 40 C to +85 C. LIMITS SYMBOL PARAMETER WAVEFORM V CC = 3.3V 0.3V UNIT t PLH t PHL t PZH t PZL t PHZ t PLZ Propagation delay nax to nbx or nbx to nax Output enable time to High and Low level Output disable time from High and Low Level NOTE: 1. All typical values are at V CC = 3.3V and T amb = 25 C. DC ELECTRICAL CHARACTERISTICS (2.5V 0.2V RANGE) MIN TYP 1 MAX LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40 C to +85 C UNIT MIN TYP 1 MAX V IK Input clamp voltage V CC = 2.3V; I IK = 18mA V V OH High-level output voltage V CC = 2.3 to 3.6V; I OH = 100µA V CC 0.2 V CC = 2.3V; I OH = 8mA V CC = 2.3V; I OL = 100µA V OL Low-level output voltage V CC = 2.3V; I OL = 24mA 0.3 V I I Input leakage current V CC = 2.7V; V I = 5.5V V CC = 2.3V; I OL = 8mA 0.4 V CC = 2.7V; V I = V CC or GND Control pi 0.1 ±1 V CC = 0 or 2.7V; V I = 5.5V V CC = 2.7V; V I = V CC Data pi V µa V CC = 2.7V; V I = I OFF Off current V CC = 0V; V I or V O = 0 to 4.5V 0.1 ±100 µa Bus Hold current V CC = 2.3V; V I = 0.7V 90 I HOLD Data inputs 6 V CC = 2.3V; V I = 1.7V 10 I EX I PU/PD Current into an output in the High state when V O > V CC V O = 5.5V; V CC = 2.3V µa Power up/down 3-State output V CC 1.2V; V O = V to V CC ; V I = GND or V CC ; current 3 OE/OE = Don t care µa µa I CCH V CC = 2.7V; Outputs High, V I = GND or V CC, I O = I CCL Quiescent supply current V CC = 2.7V; Outputs Low, V I = GND or V CC, I O = ma I CCZ V CC = 2.7V; Outputs Disabled; V I = GND or V CC, I O = I CC Additional supply current per input pin 2 V CC = 2.3V to 2.7V; One input at V CC 0.6V, Other inputs at V CC or GND ma NOTES: 1. All typical values are at V CC = 2.5V and T amb = 25 C. 2. This is the increase in supply current for each input at the specified voltage level other than V CC or GND 3. This parameter is valid for any V CC between 0V and 1.2V with a traition time of up to 10msec. From V CC = 1.2V to V CC = 2.5V ± 0.3V a traition time of 100µsec is permitted. This parameter is valid for T amb = 25 C only. 4. Unused pi at V CC or GND. 5. I CCZ is measured with outputs pulled up to V CC or pulled down to ground. 6. Not guaranteed Feb 13 5

7 DYNAMIC SWITCHING THRESHOLD Dynamic switching threshold is the change in V IH and V IL when the device is operated in various switching and output loading conditio. The cause of this variation is due to extra load placed on internal circuit structures. V IHD and V ILD are measures of the dynamic switching threshold. V IHD is the input high switching level when the device is heavily loaded. V ILD is the input low switching level when the device is heavily loaded. V ILD /V IHD vs V CC 3.0 Vild/Vihd vs V CC V ILD /V IHD vs Frequency Temp = 25 C 3.00 Vild/Vihd vs Frequency T = 25 C 2.5 Input Dynamic Threshold Voltage (V) 2.0 Vild Vihd Input Dynamic Threshold Voltage (V) Vild Vihd GROUND/V CC BOUNCE V OLP vs Temperature V OLP (V) V CC (V) SA Temperature ( C) SA00457 V OHV vs Temperature Frequency (MHz) SA00456 V OLP vs Capacitive Load V OLP (V) pF 150pF 270pF Capacitive Load (pf) SA00459 V OHV vs Capacitive Load V OHV (V) V OHV (V) Temperature ( C) SA pF 150pF Capacitive Load (pf) 270pF SA Feb 13 6

8 AC CHARACTERISTICS (2.5V 0.2V RANGE) GND = 0V; t R = t F = 2.5; C L = 50pF; R L = 500Ω; T amb = 40 C to +85 C. LIMITS SYMBOL PARAMETER WAVEFORM V CC = 2.5V 0.2V UNIT t PLH t PHL t PZH t PZL t PHZ t PLZ Propagation delay nax to nbx or nbx to nax Output enable time to High and Low level Output disable time from High and Low Level NOTE: 1. All typical values are at V CC = 2.5V and T amb = 25 C MIN TYP 1 MAX SKEW DATA t ps (Pin Skew or Traition Skew) t PS = t PHL t PLH V CC = 2.3 V CC = 2.5 V CC = 2.7 V CC = 3.0 V CC = 3.3 V CC = 3.6 UNITS t PS Max ps t OST = t P m t P n Where is any edge traition (high-to-low or low-to-high) measured between any two outputs (m or n) within any given device. V CC = 2.3 V CC = 2.5 V CC = 2.7 V CC = 3.0 V CC = 3.3 V CC = 3.6 UNITS t OST nan-nbn nbn-nan NOTE: One output switching, Temp = 25 C. ps t OSHL, t OSLH, (Common Edge Skew) t OSHL = t PHL max t PHL min (Output Skew for Low-to-High Traitio) t OSLH = t PLH max t PLH min (Output Skew for High-to-Low Traitio) V CC = 2.3 V CC = 2.5 V CC = 2.7 V CC = 3.0 V CC = 3.3 V CC = 3.6 UNITS t OSLH nan-nbn t OSHL nan-nbn t OSLH nbn-nan t OSHL nbn-nan NOTE: One output switching, Temp = 25 C. ps 1998 Feb 13 7

9 EXTENDED DATA TPHL vs TEMP V CC = 3.3V, one output switching TPLH vs NUMBER of OUTPUTS SWITCHING T = 25 C, 50pF/500 ohm load V CC = 2.3V TPHL (ns) TPLH (ns) V CC = 3.6V Temperature ( C) SA00449 TPLH vs TEMP V CC = 3.3V, one output switching TPLH (ns) Temperature ( C) TPLH vs OUTPUT LOAD Outputs also loaded with 500 ohms to ground, T= 25 C SA Number of Outputs Switching SA00452 TPHL vs NUMBER of OUTPUTS SWITCHING T = 25 C, 50pF/500 ohm load TPHL (ns) V CC = 2.3V V CC = 3.6V Number of Outputs Switching SA00453 TPHL vs OUTPUT LOAD Outputs also loaded with 500 ohms to ground, T= 25 C Outputs Swicthing TPLH (ns) Outputs Switching 1 Output Switching TPHL (ns) Output Switching pF 150pF 270pF Capacitive Load (F) SA pF 150pF Capacitive Load (pf) 270pF SA Feb 13 8

10 AC WAVEFORMS = V at V CC 3.0V, = V CC /2 at V CC 2.7V V X = V OL + 0.3V at V CC 3.0V, V X = V OL V at V CC 2.7V V Y = V OH 0.3V at V CC 3.0V, V Y = V OH 0.15V at V CC 2.7V An or Bn INPUT t PLH t PHL 3.0V or V CC whichever is less 0V OE INPUT 3.0V or V CC whichever is less t PZL t PLZ 6.0V or V CC x 2 0V Bn or An OUTPUT = V or V CC /2, whichever is less V OH V or V CC /2 Waveform 1. Input to Output Propagation Delays V OL SW00023 OUTPUT OUTPUT t PZH t PHZ V X V OL V OH V Y 0V SW00024 Waveform 2. 3-State Output Enable and Disable Times TEST CIRCUIT AND WAVEFORMS PULSE GENERATOR V IN V CC D.U.T. V OUT R L 6.0V or V CC x 2 Open GND NEGATIVE PULSE t W 90% 90% 10% 10% t THL (t F ) V IN 0V t TLH (t R ) R T C L Test Circuit for 3-State Outputs SWITCH POSITION TEST SWITCH R L POSITIVE PULSE t TLH (t R ) t THL (t F ) 90% 90% V IN 10% t 10% W 0V t PLZ/ t PZL 6V or V CC x 2 t PLH/ t PHL t PHZ /t PZH Open GND DEFINITIONS R L = Load resistor; see AC CHARACTERISTICS for value. C L = Load capacitance includes jig and probe capacitance: See AC CHARACTERISTICS for value. R T = Termination resistance should be equal to Z OUT of pulse generators. FAMILY 74ALVT16 INPUT PULSE REQUIREMENTS Amplitude Rep. Rate t W t R t F 3.0V or V CC whichever is less 10MHz SW Feb 13 9

11 2.5V/3.3V ALVT 16-bit traceiver (3-State) SSOP48: plastic shrink small outline package; 48 leads; body width 7.5mm SOT Feb 13 10

12 2.5V/3.3V ALVT 16-bit traceiver (3-State) TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm SOT Feb 13 11

13 2.5V/3.3V ALVT 16-bit traceiver (3-State) Data sheet status Data sheet status Product status Definition [1] Objective specification Preliminary specification Product specification Development Qualification Production This data sheet contai the design target or goal specificatio for product development. Specification may change in any manner without notice. This data sheet contai preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. This data sheet contai final specificatio. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. [1] Please coult the most recently issued datasheet before initiating or completing a design. Definitio 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 conditio above those given in the Characteristics sectio of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Applicatio that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applicatio 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 applicatio 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 respoibility or liability for the use of any of these products, conveys no licee or title under any patent, copyright, or mask work right to these products, and makes no representatio 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 Telephone Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Date of release: Document order number: yyyy mmm dd 12