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參數(shù)資料
| 型號： | GTL2002 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 2-bit bi-directional low voltage translator |
| 中文描述： | 2位雙向電壓轉(zhuǎn)換低 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 114K |
| 代理商： | GTL2002 |
Philips Semiconductors
Product data sheet
GTL2002
2-bit bi-directional low voltage translator
2
2004 Sep 29
FEATURES
2-bit bi-directional 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 bi-directional voltage translation with no direction pin
Low 6.5
RDS
ON
resistance between input and output pins
(Sn/Dn)
Supports hot insertion
No power supply required - Will not latch up
5 V tolerant inputs
Low stand-by 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 per JESD22-C101
Packages offered: SO8, TSSOP8 (MSOP8), VSSOP8
APPLICATIONS
Any application that requires bi-directional or unidirectional
voltage level translation from any voltage between 1.0 V and 5.0 V
to any voltage between 1.0 V and 5.0 V
The open drain construction with no direction pin is ideal for
bi-directional low voltage (e.g., 1.0 V, 1.2 V, 1.5 V, or 1.8 V)
processor I
2
C port translation to the normal 3.3 V or 5.0 V I
2
C-bus
signal levels or GTL/GTL+ translation to LVTTL/TTL signal levels.
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 GTL2002
provides 2 NMOS pass transistors (Sn and Dn) with a common gate
(G
REF
) and a reference transistor (S
REF
and D
REF
). The device
allows bi-directional 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 (S
REF
). When the Sn port is high, the Dn port is
pulled to V
CC
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,
S
REF
and D
REF
can be located on any of the other two matched
Sn/Dn transistors, allowing for easier board layout. The translator’s
transistors provides excellent ESD protection to lower voltage
devices and at the same time protect less ESD resistant devices.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
ORDER CODE
TOPSIDE MARK
DWG NUMBER
8-Pin Plastic SO
GTL2002D
GTL2002
SOT96–1
8-Pin Plastic TSSOP (MSOP)
GTL2002DP
2002
SOT505–1
8-Pin Plastic VSSOP
Standard packing quantities and other packaging data is available at www.standardproducts.philips.com/packaging.
GTL2002DC
2002
SOT765–1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GTL2002D | 功能描述:轉(zhuǎn)換 - 電壓電平 2-BIT GTL VOLTAGE CLAMP TRANS RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2002D,112 | 功能描述:轉(zhuǎn)換 - 電壓電平 2-BIT GTL VOLTAGE RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2002D,118 | 功能描述:轉(zhuǎn)換 - 電壓電平 2-BIT GTL VOLTAGE CLAMP TRANS RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2002D/DG,118 | 功能描述:轉(zhuǎn)換 - 電壓電平 Voltage Translator 8-Pin RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2002D/G-T | 功能描述:IC XLATR 2BIT BI-DIREC OD 8-SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 變換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 邏輯功能:變換器，雙向 位數(shù):2 輸入類型:CMOS 輸出類型:CMOS 數(shù)據(jù)速率:16Mbps 通道數(shù):2 輸出/通道數(shù)目:1 差分 - 輸入:輸出:無/無 傳輸延遲（最大）:15ns 電源電壓:1.65 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:10-UFQFN 供應(yīng)商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
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