PRELIMINARY
CSPEMI606/608
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
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.
•
•
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
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
Number
1
CSPEMI606
CSPEMI608
Part Marking
606
EMI608
Lead-free Finish
2
Ordering Part
Number
1
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
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 CHARACTERISTICS
1
SYMBOL
R
C
V
DIODE
I
LEAK
V
SIG
PARAMETER
Resistance
Capacitance
Diode Standoff Voltage
Diode Leakage Current (reverse bias)
Signal Voltage
Positive Clamp
Negative Clamp
In-system ESD Withstand Voltage
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-4-2
Level 4
Clamping Voltage during ESD Discharge
MIL-STD-883 (Method 3015), 8kV
Positive Transients
Negative Transients
Cut-off Frequency
Z
SOURCE
=50Ω Z
LOAD
=50Ω
,
At 2.5V DC, 1MHz, 30mV
AC
I
DIODE
=10µA
V
DIODE
=+3.3V
I
LOAD
= 10mA
5.6
-0.4
Notes 2,4 and 5
±30
±15
Notes 2,3,4 and 5
+12
-7
R=100Ω, C=15pF
120
MHz
V
V
kV
kV
6.8
-0.8
9.0
-1.5
V
V
CONDITIONS
MIN
80
12
5.5
100
TYP
100
15
MAX
120
18
UNITS
Ω
pF
V
nA
V
ESD
V
CL
f
C
Note 1: T
A
=25
°
C unless otherwise specified.
Note 2: ESD applied to input and output pins with respect to GND, one at a time.
Note 3: Clamping voltage is measured at the opposite side of the EMI filter to the ESD pin. For example, if ESD is applied to Pin A1,
then clamping voltage is measured at Pin C1.
Note 4: Unused pins are left open
Note 5: These parameters are guaranteed by design and characterization.
© 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
3
PRELIMINARY
CSPEMI606/608
Performance Information (cont’d)
Typical Filter Performance (T
A
=25°C, DC Bias=0V, 50 Ohm Environment)
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
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