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PACUSB100 Datasheet(PDF) 1 Page - California Micro Devices Corp

Part No. PACUSB100
Description  USB UPSTREAM PORT FILTER WITH ESD PROTECTION
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Maker  CALMIRCO [California Micro Devices Corp]
Homepage  http://www.calmicro.com
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PACUSB100 Datasheet(HTML) 1 Page - California Micro Devices Corp

   
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© 2000 California Micro Devices Corp. All rights reserved.
12/15/2000
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
1
CALIFORNIA MICRO DEVICES
PACUSB100
USB UPSTREAM PORT FILTER WITH ESD PROTECTION
SCHEMATIC CONFIGURATION
Features
• Provides EMI/RFI filtering
• Bi-Directional ESD protection Circuitry for
optimum system protection
• Very small package
• USB 1.1 compliant
Product Description
The USB is a four wire system utilizing a two wire twisted pair for transferring data, and two lines to supply power and ground
connection to hubs and devices. The USB allows for two modes of signaling. The low speed mode is defined at 1.5Mbs with
the full speed at 12Mbs.
The PACUSB100 provides ESD protection with EMI filtering and termination. It is ideal for protecting vulnerable components
in devices like keyboard, mouse, scanner/printer, etc. The PACUSB100 also supports upstream ports. California Micro Devices
also offers a complementary device (PACUSB200) to provide filtering and ESD protection for downstream ports. The PACUSB100
has the following characteristics:
•
Compatible with Universal Serial Bus specification 1.0.
•
Protects both the system and device from external ESD pulses up to 6KV per the Human Body Model.
•
Suppresses EMI/RFI noise on high speed data lines.
Applications
• Keyboard, mouse, game peripherals
• Speakers
• Scanners/printers
• Monitors
• Modems
*Guaranteed by design
Note 1: Pins 1,4 and 8 grounded
Pins 3,5 and 6 open
Contact discharge between pins
7 and 2 to ground, one at a time
GND Pins = 1, 4, 8
C0160997D
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