GTL2002:2位双向低电压变换器

射型收发器逻辑 - 收发器电压钳位(GTL-TVC)提供低ON状态电阻和最小传输延迟的高速电压变换。GTL2002提供2个带有共栅(GREF)的NMOS传输晶体管(Sn和Dn)和一个参考晶体管(SREF和DREF)。该器件允许1.0 V和5.0 V之间的双向电压变换而无需使用方向引脚。

当Sn或Dn端口为低电平时,钳位处于通态且Sn和Dn端口之间存在低电阻连接。假设Dn端口上为更高的电压,当Dn端口为高电平时,Sn端口上的电压限制为参考晶体管(SREF)设置的电压。当Sn端口为高电平时,上拉电阻会将Dn端口上拉至VCC。此功能允许在用户选择的更高和更低电压之间进行无缝变换,而无需方向控制。

所有晶体管具有相同的电特性,输出间的电压或传输延迟具有最小的偏差。由于晶体管是对称制造的,所以这有利于分离式晶体管电压变换解决方案。因为器件中的所有晶体管完全相同,所以可在任何其他两个匹配Sn/Dn晶体管上寻找SREF和DREF,允许更方便的电路板布局。转换器的晶体管为低电压器件提供极佳的ESD保护并同时保护低ESD抗性器件。

特性和优势
    • 2位双向低电压变换器
    • 允许1.0 V、1.2 V、1.5 V、1.8 V、2.5 V、3.3 V和5 V总线(允许直接连接GTL、GTL+、LVTTL/TTL和5 V CMOS电平)之间的电压电平变换
    • 提供双向电压变换,无方向引脚
    • 输入和输出引脚(Sn/Dn)之间有低6.5 Ω导通状态阻抗(Ron)
    • 支持热插入
    • 无需电源;不会闭锁
    • 5 V耐受输入
    • 低待机电流
    • 直通引出线便于印刷电路板走线排布
    • ESD保护:超过2000 V HBM(根据JESD22-A114);超过1000 V CDM(根据JESD22-C101)
    • 提供的封装:SO8、TSSOP8 (MSOP8)、VSSOP8、XQFN8
应用
    • 需要双向或单向电压电平转换(从1.0 V和5.0 V之间的任意电压到1.0 V和5.0 V之间的任意电压)的任何应用
    • 无方向引脚的开漏结构非常适合双向低电压(例如,1.0 V、1.2 V、1.5 V或1.8 V)处理器I²C总线端口变换至普通3.3 V或5.0 V I²C总线信号电平或GTL/GTL+变换至LVTTL/TTL信号电平。
产品图片
功能框图
Block diagram: GTL2002D, GTL2002DC, GTL2002DP, GTL2002GM
演示板
OM13491
OM13491
关键参数
型号Package versionApplicationFunctionOperating Temperature (Cel)Number of bitsVoltage Translation Range (V)
GTL2002DSOT96-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DCSOT765-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002DPSOT505-1Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
GTL2002GMSOT902-2Voltage TranslationOpen Drain Voltage Translation-40~8521.0 to 5.0 ~ 1.0 to 5.0
封装与包装
型号封装Outline versionReflow-/Wave soldering包装产品状态标示可订购的器件编号, (订购码 (12NC))
GTL2002D
SO8
(SOT96-1)
sot096-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1量产GTL2002GTL2002D,118( 9352 683 11118 )
Bulk Pack量产GTL2002GTL2002D,112( 9352 683 11112 )
GTL2002D/DG
SO8
(SOT96-1)
sot096-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1量产GTL2002GTL2002D/DG,118( 9352 870 82118 )
GTL2002DC
VSSOP8
(SOT765-1)
sot765-1_posot765-1_frReel 7" Q3/T4, Reverse量产2002GTL2002DC,125( 9352 774 98125 )
GTL2002DP
TSSOP8
(SOT505-1)
sot505-1_posot505-1_frReel 13" Q1/T1量产Standard MarkingGTL2002DP,118( 9352 681 36118 )
GTL2002DP/DG
TSSOP8
(SOT505-1)
sot505-1_posot505-1_frReel 13" Q1/T1量产Standard MarkingGTL2002DP/DG,118( 9352 871 46118 )
GTL2002DP/Q900
TSSOP8
(SOT505-1)
sot505-1_posot505-1_frReel 13" Q1/T1开发中Standard MarkingGTL2002DP/Q900,118( 9352 897 85118 )
GTL2002GM
XQFN8
(SOT902-2)
sot902-2_posot902-2_frReel 7" Q3/T4, Reverse量产Standard MarkingGTL2002GM,125( 9352 831 13125 )
停产信息
型号订购码 (12NC)最后一次购买日期最后一次交货日期替代产品
GTL2002D/G93527641311831-Dec-1030-Jun-11GTL2002D
GTL2002DC935277498118
GTL2002DP/G93527835311831-Dec-1030-Jun-11GTL2002DP
GTL2002DP/Q100935288241118
无铅环保信息
型号可订购的器件编号RoHS / RHF无铅转换日期EFRIFR (FIT)MTBF(小时)潮湿敏感度等级MSL LF
GTL2002DGTL2002D,118week 5, 20050.03.03.33E811
GTL2002DGTL2002D,112week 5, 20050.03.03.33E811
GTL2002D/DGGTL2002D/DG,118Always Pb-free0.03.03.33E811
GTL2002DCGTL2002DC,125Always Pb-free0.03.03.33E811
GTL2002DPGTL2002DP,118week 13, 20050.03.03.33E811
GTL2002DP/DGGTL2002DP/DG,118Always Pb-free0.03.03.33E811
GTL2002DP/Q900GTL2002DP/Q900,118Always Pb-free0.03.03.33E811
GTL2002GMGTL2002GM,125Always Pb-free0.03.03.33E811
文档资料
档案名称标题类型格式日期
GTL2002 (中文)2-bit bidirectional low voltage translatorData sheetpdf2013-08-19
AN10441Level shifting techniques in I2C-bus designApplication notepdf2007-06-20
AN10216I2C manualApplication notepdf2003-03-27
AN10145AN10145 Bi-directional low voltage translatorsApplication notepdf2004-08-11
75017511Voltage translation: How to manage mixed-voltage designs with NXP level translatorsBrochurepdf2014-05-20
75017540NXP I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concernsLeafletpdf2014-08-01
design_con_2003_tecforum_i2c_bus_overviewDesignCon 2003 TecForum I 2 C Bus OverviewOther typepdf2003-01-27
UM10204I2C-bus specification and user manualUser manualpdf2014-04-28
UM10206I2C Demonstration Board 2005-1 Quick Start GuideUser manualpdf2006-06-12
sot902-2_poplastic extremely thin quad flat package; no leads; 8 terminalsOutline drawingpdf2011-04-06
SOT902-2_125XQFN8(U); Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packingpdf2013-05-02
sot902-2_frFootprint for reflow soldering SOT902-2Reflow solderingpdf2012-12-19
SOT96-1_518SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering code (12NC) ending 518Packingpdf2014-06-02
SOT96-1_515SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or Z Ordering code (12NC) ending 515Packingpdf2015-04-17
SO-SOJ-REFLOWFootprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
sot096-1_poplastic small outline package; 8 leads; body width 3.9 mmOutline drawingpdf2009-10-08
SOT96-1_118SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-19
SOT96-1_115Tape reel SMD; standard product orientation 12NC ending 115Packingpdf2012-11-23
Wave_Soldering_ProfileWave Soldering ProfileWave solderingpdf2013-09-30
sot765-1_frFootprint for reflow soldering SOT765-1Reflow solderingpdf2009-10-08
sot765-1_poplastic very thin shrink small outline package; 8 leads; body width 2.3 mmOutline drawingpdf2002-06-06
SOT765-1_125VSSOP8; Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packingpdf2013-05-03
SOT505-1_518TSSOP8; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518Packingpdf2015-02-02
sot505-1_poplastic thin shrink small outline package; 8 leads; body width 3 mmOutline drawingpdf2009-10-08
sot505-1_frFootprint for reflow soldering SOT505-1Reflow solderingpdf2010-07-20
SOT505-1_118TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-15
Reflow_Soldering_ProfileReflow Soldering ProfileReflow solderingpdf2013-09-30
订购信息
型号订购码 (12NC)可订购的器件编号
GTL2002D9352 683 11118GTL2002D,118
GTL2002D9352 683 11112GTL2002D,112
GTL2002D/DG9352 870 82118GTL2002D/DG,118
GTL2002DC9352 774 98125GTL2002DC,125
GTL2002DP9352 681 36118GTL2002DP,118
GTL2002DP/DG9352 871 46118GTL2002DP/DG,118
GTL2002DP/Q9009352 897 85118GTL2002DP/Q900,118
GTL2002GM9352 831 13125GTL2002GM,125
2-bit bidirectional low voltage translator gtl2002gm
GTL2002
Level shifting techniques in I2C-bus design pca9685pw
I2C manual se98apw
AN10145 Bi-directional low voltage translators pca9922pw
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
NXP® I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concerns pca9685pw
design_con_2003_tecforum_i2c_b_1 lm75a
I2C-bus specification and user manual pca9685pw
I2C Demonstration Board 2005-1 Quick Start Guide pca9685pw
plastic extremely thin quad flat package; no leads; 8 terminals 74LVC3G17
XQFN8(U); Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or... pca9509agm
Footprint for reflow soldering SOT902-2 74LVC3G17
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering... TJA1020
SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or... PCF85063A
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
plastic small outline package; 8 leads; body width 3.9 mm SA612A
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... CBT3306_Q100
Tape reel SMD; standard product orientation 12NC ending 115 PBSS5350SS
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
Footprint for reflow soldering SOT765-1 XC7WT14
plastic very thin shrink small outline package; 8 leads; body width 2.3 mm XC7WT14
VSSOP8; Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or... 74LVC3G17_Q100
TSSOP8; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or Y Ordering code... pca8565ts
plastic thin shrink small outline package; 8 leads; body width 3 mm PCT2075
Footprint for reflow soldering SOT505-1 PCT2075
TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... pesd5v0l7bas
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20