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PDF CM1216 Data sheet ( Hoja de datos )
| Número de pieza | CM1216 | |
| Descripción | 6- and 8-Channel Low Capacitance ESD Arrays | |
| Fabricantes | California Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CM1216 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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PRELIMINARY
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CM1216
6- and 8-Channel Low Capacitance ESD Arrays
Features
• 6 and 8 channels of ESD protection
• Provides +15 kV ESD protection on each channel
per the IEC 61000-4-2 ESD requirements
• Channel loading capacitance of 1.6 pF typical
• Channel I/O to GND capacitance difference of
0.04pF typical
• Mutual capacitance of 0.13pF typical
• Minimal capacitance change with temperature and
voltage
• Each I/O pin can withstand over 1000 ESD strikes
• SOIC and MSOP packages
• Lead-free versions available
Applications
• IEEE1394 Firewire® ports at 400Mbps / 800Mbps
• DVI ports, HDMI ports in notebooks, set top boxes,
digital TVs, LCD displays
• Serial ATA ports in desktop PCs and hard disk
drives
• PCI Express ports
• General purpose high-speed data line ESD protec-
tion
Product Description
The CM1216 family of diode arrays has been designed
to provide ESD protection for electronic components or
sub-systems requiring minimal capacitive loading.
These devices are ideal for protecting systems with
high data and clock rates or for circuits requiring low
capacitive loading. Each ESD channel consists of a
pair of diodes in series which steer the positive or neg-
ative ESD current pulse to either the positive (VP) or
negative (VN) supply rail. The CM1216 will protect
against ESD pulses up to +15kV per the IEC 61000-4-2
standard.
This device is particularly well-suited for protecting sys-
tems using high-speed ports such as USB2.0,
IEEE1394 (Firewire®, iLink™), Serial ATA, DVI, HDMI
and corresponding ports in removable storage, digital
camcorders, DVD-RW drives and other applications
where extremely low loading capacitance with ESD
protection are required in a small package footprint.
The CM1216 family of devices is available with
optional lead-free finishing.
Simplified Electrical Schematic
CH6
VP CH5 CH4
CH8
CH7
VP
CH6 CH5
CH1
CH2
VN
CH3
CM1216-06MS/MR
CM1216-06SN/SM
CH1
CH2
CH3 CH4
CM1216-08MS/MR
VN
© 2005 California Micro Devices Corp. All rights reserved.
06/30/05 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.calmicro.com
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1 page  
Performance Characteristics
PRELIMINARY
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CM1216
Figure 1. Typical Variation of CIN vs. VIN
(f = 1MHz, VP= 3.3V, VN = 0V, 0.1μF chip capacitor between VP and VN, TA = 25°C)
Figure 2. Typical Filter Performance (nominal conditions unless
specified otherwise, 50 Ohm Environment
© 2005 California Micro Devices Corp. All rights reserved.
06/30/05 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.calmicro.com
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet CM1216.PDF ] | |
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