GTL2010

10-bit bidirectional low voltage translator


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Product description

The Gunning Transceiver Logic - Transceiver Voltage Clamps (GTL-TVC) provide high-speed voltage translation with low ON-state resistance and minimal propagation delay. The GTL2010 provides 10 NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The device allows bidirectional voltage translations between 1.0 V and 5.0 V without use of a direction pin.

When the Sn or Dn port is LOW, the clamp is in the ON-state and a low resistance connection exists between the Sn and Dn ports. Assuming the higher voltage is on the Dn port, when the Dn port is HIGH the voltage on the Sn port is limited to the voltage set by the reference transistor (SREF). When the Sn port is HIGH, the Dn port is pulled to VCC by the pull-up resistors. This functionality allows a seamless translation between higher and lower voltages selected by the user, without the need for directional control.

All transistors have the same electrical characteristics and there is minimal deviation from one output to another in voltage or propagation delay. This is a benefit over discrete transistor voltage translation solutions, since the fabrication of the transistors is symmetrical. Because all transistors in the device are identical, SREF and DREF can be located on any of the other ten matched Sn/Dn transistors, allowing for easier board layout. The translator's transistors provide excellent ESD protection to lower voltage devices and at the same time protect less ESD-resistant devices.

Features

  • 10-bit bidirectional low voltage translator
  • Allows voltage level translation between 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V buses, which allows direct interface with GTL, GTL+, LVTTL/TTL and 5 V CMOS levels
  • Provides bidirectional voltage translation with no direction pin
  • Low 6.5 Ohm ON-state resistance (Ron) between input and output pins (Sn/Dn)
  • Supports hot insertion
  • No power supply required: will not latch up
  • 5 V tolerant inputs
  • Low standby current
  • Flow-through pinout for ease of printed-circuit board trace routing
  • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
  • Packages offered: TSSOP24, HVQFN24

Applications

  • Any application that requires bidirectional or unidirectional voltage level translation from any voltage from 1.0 V to 5.0 V to any voltage from 1.0 V to 5.0 V
  • The open-drain construction with no direction pin is ideal for bidirectional low voltage (for example, 1.0 V, 1.2 V, 1.5 V or 1.8 V) processor I2C-bus port translation to the normal 3.3 V and/or 5.0 V I2C-bus signal levels or GTL/GTL+ translation to LVTTL/TTL signal levels
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: GTL2000DGG, GTL2000DL, GTL2010BS, GTL2010PW
Block diagram: GTL2000DGG, GTL2000DL, GTL2010BS, GTL2010PW

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
GTL2010BSGTL2010BS,1189352 731 48118Volume productionSOT616-1
(HVQFN24) 		Reel Pack, SMD, 13"Standard Marking
GTL2010PWGTL2010PW,1129352 632 88112Volume productionSOT355-1
(TSSOP24) 		TubeStandard Marking
GTL2010PWGTL2010PW,1189352 632 88118Volume productionSOT355-1
(TSSOP24) 		Reel Pack, SMD, 13"Standard Marking

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
GTL2010PW/GGTL2010PW/G,1189352 777 12118Withdrawn
Replacement product		SOT355-1
(TSSOP24) 		Reel Pack, SMD, 13"Standard Marking

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
GTL2010PW/G93527771211831-Dec-1030-Jun-11GTL2010PWDN 66
  • Multi source product
  • Standard availability
Standard End of Life. Discontinued /G version only.

Parametrics of this product

Type numberPackageApplicationFUNCTION# of BitsVoltage Translation Range(V)Operating
temp.(Cel)
GTL2010BSSOT616-1
(HVQFN24)		Voltage TranslationOpen Drain Voltage Translation101.0 to 5.0 ~ 1.0 to 5.0-40~85
GTL2010PWSOT355-1
(TSSOP24)		Voltage TranslationOpen Drain Voltage Translation101.0 to 5.0 ~ 1.0 to 5.0-40~85

Similar products

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
GTL2010BSGTL2010BS,118GTL2010BSAlways Pb-free11
GTL2010PWGTL2010PW,112GTL2010PWweek 12, 2005nullnull11
GTL2010PWGTL2010PW,118GTL2010PWweek 12, 2005nullnull11

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
GTL2010PW/GGTL2010PW/G,118Always Pb-free11
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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
GTL2010PW/G93527771211831-Dec-1030-Jun-11GTL2010PWDN 66
  • Multi source product
  • Standard availability
Standard End of Life. Discontinued /G version only.

Documentation for this product

TypeFormatTitleDate
Data sheetpdf10-bit bidirectional low voltage translator (v.6.0)2008-03-03
Application notepdfLevel shifting techniques in I2C-bus design (v.1.0)2007-06-20
Application notepdfI2C manual (v.1.0)2003-03-27
Application notepdfAN10145 Bi-directional low voltage translators (v.2.0)2004-08-11
Application notepdfA guide to designing for ESD and EMC (v.2.0)2010-01-22
LeafletpdfI2C Selection Guide 2H 2011 (v.1.0)2011-09-29
Other typepdfDesignCon 2003 TecForum I 2 C Bus Overview (v.1.0)2003-01-27
Other typepdfI2C-bus specification (latest version) (v.1.0)2004-06-22
User manualpdfI2C-bus specification and user manual (v.3.0)2007-06-26
User manualpdfI2C Demonstration Board 2005-1 Quick Start Guide (v.1.0)2006-06-13

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
GTL2010BS9352 731 48118GTL2010BS,118NADIGI-KEY CORPORATION21,0562/8/2012Buy onlinenot available
   NAMOUSER ELECTRONICS3,1922/8/2012Buy online 
   NAMOUSER ELECTRONICS3,1922/8/2012Buy online 
   JAPANCHIP ONE STOPno02/09/2012Buy online 
GTL2010PW9352 632 88112GTL2010PW,112NAMOUSER ELECTRONICS1,4732/8/2012Buy onlinenot available
   NAMOUSER ELECTRONICS1,4732/8/2012Buy online 
   NAFUTURE ELECTRONICS5272/6/2012Buy online 
   NAARROW ELECTRONICS912/8/2012Buy online 
   JAPANCHIP ONE STOPyes02/09/2012Buy online 
GTL2010PW9352 632 88118GTL2010PW,118ASFUTURE ELECTRONICS- ASIA17,5002/6/2012Buy online 
   NADIGI-KEY CORPORATION16,9892/8/2012Buy online 
   EUFUTURE ELECTRONICS UK5,0002/6/2012Buy online 
   NAMOUSER ELECTRONICS3,1702/8/2012Buy online 
   NAMOUSER ELECTRONICS3,1702/8/2012Buy online 
   NAFUTURE ELECTRONICS2,5002/6/2012Buy online 
   NAAVNET ELECTRONICS MARKETING2,5002/8/2012Buy online 
   JAPANCHIP ONE STOPyes02/09/2012Buy online 

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