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參數資料
| 型號： | GTL2003BQ |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 電壓/頻率轉換 |
| 英文描述： | 8-bit bidirectional low voltage translator |
| 封裝： | GTL2003BQ<SOT764-1 (DHVQFN20)|<<http://www.nxp.com/packages/SOT764-1.html<1<Always Pb-free,;GTL2003PW<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html<1& |
| 文件頁數： | 4/19頁 |
| 文件大小： | 113K |
| 代理商： | GTL2003BQ |
GTL2003_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 27 July 2007
4 of 19
NXP Semiconductors
GTL2003
8-bit bidirectional low voltage translator
7.
Functional description
Refer also to
Figure 1 “Functional diagram”
.
7.1 Function selection
[1]
GREF should be at least 1.5 V higher than SREF for best translator operation.
[2]
V
T
is equal to the SREF voltage.
Sn is not pulled up or pulled down.
[3]
[4]
Sn follows the Dn input LOW.
[1]
GREF should be at least 1.5 V higher than SREF for best translator operation.
[2]
V
T
is equal to the SREF voltage.
Dn is pulled up to V
CC
through an external resistor.
Dn follows the Sn input LOW.
[3]
[4]
Table 4.
Assumes Dn is at the higher voltage level.
H = HIGH voltage level; L = LOW voltage level; X = Don’t care
GREF
[1]
DREF
H
H
H
H
H
H
L
L
Function selection, HIGH-to-LOW translation
SREF
0 V
V
T
[2]
V
T
[2]
0 V
V
T
[2]
Input Dn
X
H
L
X
Output Sn
X
V
T
[2][3]
L
[4]
X
Transistor
off
on
on
off
Table 5.
Assumes Dn is at the higher voltage level.
H = HIGH voltage level; L = LOW voltage level; X = Don’t care
GREF
[1]
DREF
H
H
H
H
H
H
L
L
Function selection, LOW-to-HIGH translation
SREF
0 V
V
T
[2]
V
T
[2]
0 V
V
T
[2]
Input Sn
X
V
T
[2]
L
X
Output Dn
X
H
[3]
L
[4]
X
Transistor
off
nearly off
on
off
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相關代理商/技術參數 |
參數描述 |
|---|---|
| GTL2003BQ,115 | 功能描述:轉換 - 電壓電平 8-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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2003BQ,115-CUT TAPE | 制造商:NXP 功能描述:GTL2003 Series I2C 8-Bit Bidirectional Low Voltage Translator - DHVQFN - 20 |
| GTL2003BQ,118 | 功能描述:轉換 - 電壓電平 8-bit bidirectional low volt translator 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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2003BQ-G | 功能描述:轉換 - 電壓電平 8-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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| GTL2003BQ-T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:NXP bidirectional low-voltage translators |
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