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PDF CSPEMI608 Data sheet ( Hoja de datos )
| Número de pieza | CSPEMI608 | |
| Descripción | LCD EMI Filter Array with ESD Protection | |
| Fabricantes | California Micro Devices | |
| Logotipo |  |
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PRELIMINARY
CSPwwEw.MDatIa6Sh0ee6t4/U6.c0om8
LCD EMI Filter Array with ESD Protection
Features
• Six and eight channels of EMI filtering
• +15kV ESD protection on each channel
(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
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 sensi-
tive electronic components that may be subjected to
electrostatic discharge (ESD). The ESD diodes con-
nected to the filter ports are designed and character-
ized to safely dissipate ESD strikes of ±15kV, beyond
the maximum requirement of the IEC 61000-4-2 inter-
national 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 elec-
tronics (e.g. wireless handsets, PDAs, notebook com-
puters) because of its small package format and easy-
to-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.
Electrical Schematic
FILTERn*
100Ω
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
1 page  
Performance Information (cont’d)
Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
PRELIMINARY
CSPwwEw.MDatIa6Sh0ee6t4/U6.c0om8
Figure 3. Insertion Loss VS. Frequency (A3-C3 to GND B2)
Figure 4. Insertion Loss VS. Frequency (A4-C4 to GND B2)
© 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
5
5 Page 
Mechanical Details (cont’d)
CSPEMI608 Mechanical Specifications
The package dimensions for the CSPEMI608 are pre-
sented below.
PACKAGE DIMENSIONS
Package
Custom CSP
Bumps
20
Millimeters
Inches
Dim
Min Nom Max Min Nom Max
A1 3.955 4.000 4.045 0.1557 0.1575 0.1593
A2 1.413 1.458 1.503 0.0556 0.0574 0.0592
B1 0.495 0.500 0.505 0.0195 0.0197 0.0199
B2 0.245 0.250 0.255 0.0096 0.0098 0.0100
B3 0.430 0.435 0.440 0.0169 0.0171 0.0173
B4 0.430 0.435 0.440 0.0169 0.0171 0.0173
C1 0.200 0.250 0.300 0.0079 0.0098 0.0118
C2 0.244 0.294 0.344 0.0096 0.0116 0.0135
D1 0.561 0.605 0.649 0.0221 0.0238 0.0255
D2 0.355 0.380 0.405 0.0140 0.0150 0.0159
# per tape and
reel
3500 pieces
Controlling dimension: millimeters
PRELIMINARY
CSPwwEw.MDatIa6Sh0ee6t4/U6.c0om8
Mechanical Package Diagrams
BOTTOM VIEW
A1
C1 B2
B1
C
B
AA
1234567 8
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
96.8/2.6/0.6 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
SIDE
VIEW
D1
D2
DIMENSIONS IN MILLIMETERS
Package Dimensions for
CSPEMI608 Chip Scale Package
© 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
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CSPEMI608.PDF ] | |
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