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SN74LVC1GX04DCKT
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RF ≅2.2 MΩ
CL
≅ 16 pF
C1 ≅32 pF C
2
≅32 pF
X2
X1
CLOAD RLOAD
a) Logic Diagram View
Rs
≅1 kΩ
Y
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SN74LVC1GX04
SCES581D – JULY 2004 – REVISED OCTOBER 2015
SN74LVC1GX04 Crystal Oscillator Driver
1 Features 3 Description
The SN74LVC1GX04 device is designed for 1.65-V to
1
• Available in Texas Instruments NanoStar™ and 5.5-V VCC operation. This device incorporates the
NanoFree™ Packages SN74LVC1GU04 (inverter with unbuered output)
• Supports 5-V VCC Operation and the SN74LVC1G04 (inverter) functions into a
• Inputs Accept Voltages to 5.5 V single device. The LVC1GX04 is optimized for use in
crystal oscillator applications.
• One Unbuered Inverter (SN74LVC1GU04) and
One Buered Inverter (SN74LVC1G04) X1 and X2 can be connected to a crystal or resonator
in oscillator applications. The device provides an
• Suitable for Commonly Used Clock Frequencies:
additional buered inverter (Y) for signal conditioning
– 15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz, (see ). The additional buered inverterFigure 5
25 MHz, 26 MHz, 27 MHz, 28 MHz improves the signal quality of the crystal oscillator
• Maximum tpd of 2.4 ns at 3.3 V output by making it rail to rail.
• Low Power Consumption, 10- A Maximum IμCC NanoStar and NanoFree package technology is a
• ±24-mA Output Drive at 3.3 V major breakthrough in IC packaging concepts, using
the die as the package.
• Io Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 100 mA Per This device is fully specied for partial-power-down
JESD 78, Class II applications using I o (Y output only). The Io circuitry
disables the outputs, preventing damaging current
• ESD Protection Exceeds JESD 22 backow through the device when it is powered
– 2000-V Human Body Model (A114-A) down.
– 1000-V Charged-Device Model (C101)
Device Information(1)
2 Applications PART NUMBER PACKAGE BODY SIZE (NOM)
SN74LVC1GX04DB
• Crystal Oscillators SOT-23 (6) 2.90 mm × 1.60 mm
V
• Clock Generation SN74LVC1GX04DC SC70 (6) 2.00 mm × 1.25 mm
K
SN74LVC1GX04DR SOT (6) 1.60 mm × 1.20 mm
L
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Block Diagram
SN74LVC1GX04 includes both dotted portions
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION
DATA.
SN74LVC1GX04
SCES581D – JULY 2004 – REVISED OCTOBER 2015
www.ti.com
Table of Contents
8.1 Overview ................................................................. 10
1 Features .................................................................. 1
8.2 Functional Block Diagram ....................................... 10
2 Applications ........................................................... 1
8.3 Feature Description................................................. 10
3 Description ............................................................. 1
8.4 Device Functional Modes........................................ 10
4 Revision History..................................................... 29 Application and Implementation ........................ 11
5 Pin Conguration and Functions ......................... 39.1 Application Information............................................ 11
6 Specications......................................................... 49.2 Typical Application ................................................. 11
6.1 Absolute Maximum Ratings ..................................... 410 Power Supply Recommendations ..................... 14
6.2 ESD Ratings.............................................................. 411 Layout................................................................... 15
6.3 Recommended Operating Conditions ...................... 4
11.1 Layout Guidelines ................................................. 15
6.4 Thermal Information.................................................. 5
11.2 Layout Example .................................................... 15
6.5 Electrical Characteristics........................................... 5
12 Device and Documentation Support ................. 16
6.6 Switching Characteristics, SN74LVC1GX04............. 6
12.1 Documentation Support ........................................ 16
6.7 Switching Characteristics, SN74LVC1GX04............. 6
12.2 Community Resources.......................................... 16
6.8 Switching Characteristics, SN74LVC1GX04............. 6
12.3 Trademarks ........................................................... 16
6.9 Operating Characteristics.......................................... 6
12.4 Electrostatic Discharge Caution............................ 16
6.10 Typical Characteristics ............................................ 7
12.5 Glossary ................................................................ 16
7 Parameter Measurement Information .................. 8
13 Mechanical, Packaging, and Orderable
8 Detailed Description ............................................ 10 Information ........................................................... 16
4 Revision History
Changes from Revision C (December 2013) to Revision D Page
• Added section, table, section,Pin Conguration and Functions ESD Ratings Feature Description Device Functional
Modes Application and Implementation Power Supply Recommendations Layout Device, section, section, section,
and Documentation Support Mechanical, Packaging, and Orderable Informationsection, and section .............................. 1
2Submit Documentation Feedback Copyright © 2004–2015, Texas Instruments Incorporated
Product Folder Links: SN74LVC1GX04
SN74LVC1GX04
www.ti.com
SCES581D – JULY 2004 – REVISED OCTOBER 2015
5 Pin Conguration and Functions
DBV Package DCK Package
6-Pin SOT-23 6-Pin SC70
Top View Top View
DRL Package
6-Pin SOT
Top View
See mechanical drawings for dimensions.
NC – No internal connection.
Pin Functions
PIN I/O DESCRIPTION
NAME NO.
GND 2 – Ground
NC 1 – No internal connection
VCC 5 – Supply power
X1 3 I Amplier input
X2 4 O Amplier output
Y 6 O Main output to other logic
Copyright © 2004–2015, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Links: SN74LVC1GX04
Produktspecifikationer
| Varumärke: | Texas Instruments |
| Kategori: | Inte kategoriserad |
| Modell: | SN74LVC1GX04DCKT |
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