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PRELIMINARY www.DataSheet4U.com CSPEMI606/608 LCD EMI Filter Array with ESD Protection
Features
• • • • • • Six and eight channels of EMI filtering
+15kV ESD protection on each channel
Product Description
CAMD's CSPEMI606 and CSPEMI608 are EMI filter arrays with ESD protection, which integrate six and eight Pi- filters (C-R-C), respectively. The CSPEMI60x has component values of 15pF-100Ω-15pF. These devices include ESD protection diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports are designed and characterized to safely dissipate ESD strikes of ±15kV, beyond the maximum requirement of the IEC 61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30kV. This device is particularly well suited for portable electronics (e.g. wireless handsets, PDAs, notebook computers) because of its small package format and easyto-use pin assignments. In particular, the CSPEMI60x is ideal for EMI filtering and protecting data lines from ESD for the LCD display in clamshell handsets. The CSPEMI606 and CSPEMI608 are available in space-saving, low-profile chip-scale packages with optional lead-free finishing.
• •
(IEC 61000-4-2 Level 4, contact discharge) +30kV ESD protection on each channel (HBM) Better than 30dB of attenuation at 1GHz to 3GHz 15-bump, 2.960mm x 1.330mm footprint Chip Scale Package (CSPEMI606) Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance 20-bump, 4.000mm x 1.458mm footprint Chip Scale Package (CSPEMI608) Lead-free version available
Applications
• • • • • • LCD data lines in clamshell wireless handsets EMI filtering & ESD protection for high-speed I/O data ports Wireless handsets / cell phones Notebook computers PDAs / Handheld PCs EMI filtering for high-speed data lines
Electrical Schematic
100Ω FILTERn* 15pF 15pF FILTERn*
GND (Pins B1-Bn)
1 of n EMI Filtering + ESD Channels (n=6 for CSPEMI606, 8 for CSPEMI608)
* See Package/Pinout Diagram for expanded pin information.
© 2003 California Micro Devices Corp. All rights reserved. 10/10/03
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com
1
PRELIMINARY www.DataSheet4U.com CSPEMI606/608
PACKAGE / PINOUT DIAGRAMS
TOP VIEW
Orientation Marking (see note 2)
BOTTOM VIEW
(Bumps Up View)
FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6
(Bumps Down View)
1 A B C 2 3 4 5 6
C1
C2
GND
C3
GND
C4 B2
C5
GND
C6 B3
606
2 3 4 5 6 7 8
B1 Orientation Marking
FILTER1 FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
A1
A1
A2
A3
A4
A5
A6
CSPEMI606 CSP Package
Orientation Marking (see note 2)
1 A B C
FILTER1
FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
FILTER7
FILTER8
C1
C2
GND
C3
GND
C4 B2
C5
GND
C6 B3
C7
GND
C8 B4
EMI608
Orientation Marking
B1
FILTER1 FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
FILTER7
FILTER8
A1
A1
A2
A3
A4
A5
A6
A7
A8
Notes: CSPEMI608 CSP Package 1) These drawings are not to scale. 2) Lead-free devices are specified by using a "+" character for the top side orientation mark.
PIN DESCRIPTIONS
CSPEMI606 CSPEMI608 PIN(s) A1 A2 A3 A4 A5 A6 B1-B3 PIN(s) A1 A2 A3 A4 A5 A6 A7 A8 B1-B4 NAME NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 GND DESCRIPTION DESCRIPTION Filter Channel 1 Filter Channel 2 Filter Channel 3 Filter Channel 4 Filter Channel 5 Filter Channel 6 Filter Channel 7 Filter Channel 8 Device Ground CSPEMI606 CSPEMI608 PIN(s) C1 C2 C3 C4 C5 C6 PIN(s) C1 C2 C3 C4 C5 C6 C7 C8 NAME NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 DESCRIPTION DESCRIPTION Filter Channel 1 Filter Channel 2 Filter Channel 3 Filter Channel 4 Filter Channel 5 Filter Channel 6 Filter Channel 7 Filter Channel 8
Ordering Information
PART NUMBERING INFORMATION
Standard Finish Ordering Part Bumps 15 20 Package CSP CSP Number1 CSPEMI606 CSPEMI608 Part Marking 606 EMI608 Lead-free Finish 2 Ordering Part Number1 CSPEMI606G CSPEMI608G Part Marking 606 EMI608
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Note 2: Lead-free devices are specified by using a "+" character for the top side orientation mark.
© 2003 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com
10/10/03
PRELIMINARY www.DataSheet4U.com CSPEMI606/608
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Range DC Power per Resistor DC Package Power Rating RATING -65 to +150 100 500 UNITS °C mW mW
STANDARD OPERATING CONDITIONS
PARAMETER Operating Temperature Range RATING -40 to +85 UNITS °C
ELECTRICAL OPERATING CHARACTERISTICS1
SYMBOL R C VDIODE ILEAK VSIG PARAMETER Resistance Capacitance Diode Standoff Volta.