GTL2020 PHILIPS | Alldatasheet

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Technical content

/C0080 /C0115 /C0111/C0110/C0111 /C0115 GTL2020/GTL2021/GTL2022/GTL2023 32-bit GTL terminator with octal enables Product specification 2000 Jan 14 INTEGRATED CIRCUITS

Philips Semiconductors Product specification GTL2020/GTL2021/ GTL2022/GTL202332-bit GTL terminator with octal enables

22000 Jan 14

FEATURES

  • GTL2020 rON is 56 Ω typical connected to 1.5 V VBIAS
  • GTL2021 rON is 75 Ω typical connected to 1.5 V VBIAS
  • GTL2022 rON is 100 Ω typical connected to 1.5 V VBIAS
  • GTL2023 rON is 150 Ω typical connected to 1.5 V VBIAS
  • Low power: 50 µW
  • Switching speed: 5 ns max.
  • Channel on capacitance: 3 pF
  • VCC operating range: +5 V ±10%
  • Latch-up protection passes Class II JESD78
  • ESD protection exceeds 2000 V HBM per JESD22-A114,

200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101

  • Available in TSSOP56 package

DESCRIPTION

The GTL202x series are 32-bit bus switches with GTL termination and octal output enables. The GTL202x is intended to provide GTL bus termination in multi-processor environments. The enable pins allow the system control to disconnect the bus termination. When the bus switch is enabled, a 56, 75, 100 or 150 Ω series resistance is connected to the GTL Vbias. PIN CONFIGURATION 12 45 56VBIAS0A GND VBIAS1A EN1 VCC VBIAS0B NC VBIAS1B VCC A12 A13 A14A10 18 39 44A11 GND VBIAS2A EN2 A16 A15 VCC NC VBIAS2B A20 A17 19 38 A21 A18 25 32 37A19 GND VBIAS3A EN3 A24 A22 VCC A23 VBIAS3B A28 A29A25 26 31 A30A26 27 30 A31A27 28 29GND NC EN0 NC SW00473 QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS Tamb = 25°C; GND = 0V TYPICAL UNIT tPE/PD Bus enable/disable C L = 20 pF, RL = 500 Ω 2.5 nS C ON Input capacitance switch on VIN = 0 V 3 pF C OFF Input capacitance switch off VIN = 0 V 6 pF

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE ORDER CODE DWG NUMBER 56-Pin Plastic TSSOP Type II –40°C to +85°C GTL2020 DGG SOT364-1 56-Pin Plastic TSSOP Type II –40°C to +85°C GTL2021 DGG SOT364-1 56-Pin Plastic TSSOP Type II –40°C to +85°C GTL2022 DGG SOT364-1 56-Pin Plastic TSSOP Type II –40°C to +85°C GTL2023 DGG SOT364-1

Philips Semiconductors Product specification GTL2020/GTL2021/ GTL2022/GTL202332-bit GTL terminator with octal enables

2000 Jan 14 3

R R R R R R R R Figure 1. FUNCTION TABLE ENn SWITCH L ON H OFF NOTES: When enabled: Ports Ax connect to VBIASnA Ports Ay connect to VBIASnB Where: ABSOLUTE MAXIMUM RATINGS 1 Above which the useful life may be impaired. For user guidelines, not tested. SYMBOL PARAMETER CONDITIONS RATING UNIT VCC Supply voltage to ground potentials Inputs and VCC only –0.5 to +7.0 V VI DC input voltage –0.5 to +7.0 V Tstg Storage temperature range –65 to +150 °C Tamb Ambient temperature range with power applied –40 to +85 °C NOTE: 1. Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these or any conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER TEST CONDITIONS LIMITS UNITSYMBOL PARAMETER TEST CONDITIONS MIN. TYP.1 MAX. UNIT VIH TTL input HIGH voltage Control Inputs 2.0 — — V VIL TTL input LOW voltage Control Inputs — — 0.8 V VCC DC supply voltage 4.5 — 5.5 V VIH High-level input voltage (control pin) 2.0 — — V VIL Low-level input voltage (control pin) — — 0.8 V VBIAS DC supply voltage 1.35 — 1.65 V Tamb Operating free-air temperature range –40 — +85 °C

Philips Semiconductors Product specification GTL2020/GTL2021/ GTL2022/GTL202332-bit GTL terminator with octal enables

2000 Jan 14 4

DC ELECTRICAL CHARACTERISTICS VCC = 5 V ±10%; Tamb = –40°C to +85°C SYMBOL PARAMETER TEST CONDITIONS LIMITS UNITSYMBOL PARAMETER TEST CONDITIONS MIN. TYP.1 MAX. UNIT I Control inputs VCC = 5.5 V, VI = VCC or GND — 0.1 ±1 µA II Switch inputs VCC = 5.5 V, VI = 1.65 V, VBIAS = 0 V — 0.01 ±1 µA VIK Input clamp voltage VCC = 4.5 V, IIK = –18 mA — –0.85 –1.2 V GTL2020 switch on resistance VCC = MIN, VIN = 0 V, VBIAS = 1.5 V 42 56 70 Ω rO GTL2021 switch on resistance VCC = MIN, VIN = 0 V, VBIAS = 1.5 V 64 75 92 Ω rON GTL2022 switch on resistance VCC = MIN, VIN = 0 V, VBIAS = 1.5 V 80 100 120 Ω GTL2023 switch on resistance VCC = MIN, VIN = 0 V, VBIAS = 1.5 V 125 150 175 Ω C IN Input capacitance ENx pins VIN = 0 V — 5.6 — pF C ON Input capacitance, switch on VIN = 0 V — 3 — pF C OFF Input capacitance, switch off VIN = 0 V — 6 — pF ICC Power supply quiescent VBIAS = 1.5 OE = 0 V or VCC — — 10 µA ΔICC Additional supply current per input pin2 VCC = 4.5 V to 5.5 V; one input at VCC –3.0 V, other inputs at VCC or GND — 0.1 0.5 mA NOTES: 1. Typical values are shown at VCC = 5.0 V, +25°C ambient and maximum loading. 2. This is the increase in supply current for each LVTTL input at the specified voltage level other than VCC or GND. AC ELECTRICAL CHARACTERISTICS VCC = 5 V ±10%; Tamb = –40°C to +85°C; tr = tf = 2.5 nS SYMBOL PARAMETER WAVEFORM TEST CONDITIONS LIMITS UNITSYMBOL PARAMETER WAVEFORM TEST CONDITIONS MIN. TYP. MAX. UNIT tPE Bus enable GTL2020

1 C L = 20 pF, RL = 500 Ω 1 – 3 ns

1 C L = 20 pF, RL = 500 Ω 1 – 4 ns

1 C L = 20 pF, RL = 500 Ω 1 – 5 ns

Input 1.5 V Ax tPE tPD 1.5 V VOL+0.3 V VOH–0.3 V 3.0 V 0 V VOH VOL SW00566 VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES Waveform 1. TEST CIRCUIT PULSE GENERATOR R T VI D.U.T. VO C L VCC Test Circuit for switching times DEFINITIONS R L = Load resistor C L = Load capacitance includes jig and probe capacitance R T = Termination resistance should be equal to ZOUT of pulse generators. 20 pF R L = 500Ω SW00565 Figure 2.

Philips Semiconductors Product specification GTL2020/GTL2021/ GTL2022/GTL202332-bit GTL terminator with octal enables

2000 Jan 14 5

TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm SOT364-1

Philips Semiconductors Product specification GTL2020/GTL2021/ GTL2022/GTL202332-bit GTL terminator with octal enables

2000 Jan 14 6

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: 02-00 Document order number: 9397 750 06869 /C0080 /C0115 /C0111/C0110/C0111 /C0115 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.