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PACUSB200 Datasheet(PDF) 1 Page - California Micro Devices Corp

Part No. PACUSB200
Description  USB DUAL DOWNSTREAM PORT FILTER WITH ESD PROTECTION
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Maker  CALMIRCO [California Micro Devices Corp]
Homepage  http://www.calmicro.com
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PACUSB200 Datasheet(HTML) 1 Page - California Micro Devices Corp

   
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© 2000 California Micro Devices Corp. All rights reserved.
12/28/2000
1
215 Topaz Street, Milpitas, California 95035

Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
PACUSB200
CALIFORNIA MICRO DEVICES
USB Dual Downstream Port Filter with ESD Protection
Features
• Provides high performance EMI/RFI filtering
• Bi-directional ESD protection circuitry for optimum
system protection
• Small package size
• 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 1.5Mb/s with the full
speed at 12Mb/s.
The PACUSB200 provides ESD protection, EMI
filtering and termination. It is ideal for protecting
vulnerable components in the workstations, notebooks
and desktop computers as well as in hubs. This device
Applications
• Workstations, notebooks and desktop computers
• USB hubs
• Set-top boxes
C1651200
supports two downstream ports. California Micro
Devices also offers a complementary device to provide
filtering and ESD protection for the upstream port. The
PACUSB200 has the following characteristics:
• Compatible with Universal Serial Bus
specification 1.1
• Capacity to protect both the system and device from
external ESD pulses up to 6KV per the HBM
• Suppress EMI/RFI noise on high speed data lines
15
15k
47pF
47pF
15k
2
33
13
4
33
12
15k
47pF
47pF
15k
5
33
10
GND Pins = 3, 6, 11, 14
No Connect Pins = 1, 8, 9, 16
7
33
Standard Part Ordering Information
Package
Ordering Part Number
Pins
Style
Tubes
Tape & Reel
Part Marking
16
QSOP
PACUSB200Q/T
PACUSB200Q/R
PACUSB200
Schematic Configuration
1
2
3
4
NC
USBOUT_+D1
GND
USBOUT_–D1
16
15
14
13
NC
USBIN_+D1
GND
Top View
PACUSB200
16 Pin QSOP
USBIN_D1
5
USBOUT_+D2
12
USBIN_+D2
6
GND
11
GND
7
USBOUT_–D2
10
USBIN_D2
8
NC
9
NC
Pin Configuration


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