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CM1690 PraetorianTM L-C LCD and Camera EMI Filter Array with ESD Protection in Ultra-Thin uDFN Packages
Features
* * * * * * Four, six and eight channels of EMI filtering with integrated ESD protection Pi-style EMI filters in a capacitor-inductor-capacitor (C-L-C) network 15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) 30kV ESD protection on each channel (HBM) Greater than -35dB attenuation (typical) at 1GHz 0.5mm thick uDFN package with 0.40mm lead pitch: * 4-channel = 8-lead uDFN * 6-channel = 12-lead uDFN * 8-channel = 16-lead uDFN Tiny uDFN package size: * 8-lead: 1.70mm x 1.35mm * 12-lead: 2.50mm x 1.35mm * 16-lead: 3.30mm x 1.35mm Lead-free packaging four, six and eight filters (C-L-C) in small form factor uDFN 0.40mm pitch packages. Each EMI filter channel of the CM1690 is implemented as a 3-pole L-C filter where the component values are 16pF-12nH-16pF. The CM1690's roll-off frequency at -6dB attenuation is 330MHz and can be used in applications where the data rates are as high as 140Mbps while providing greater than -35dB attenuation over the 1.0GHz to 3.0GHz frequency range. The parts include ESD 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 protection diodes connected to the filter ports are designed and characterized to safely dissipate ESD strikes of 15kV, beyond the maximum requirement of the IEC61000-4-2 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 wireless handsets, mobile LCD modules and PDAs because of its small package format and easy-to-use pin assignments. In particular, the CM1690 is ideal for EMI filtering and protecting data and control lines for the LCD display and camera interface in mobile handsets. The CM1690 is available in space saving, ultra low profile 8-, 12-, and 16-lead 0.40mm uDFN packages with lead-free finishing.
*
*
Applications
* * * LCD and camera data lines in mobile handsets Wireless handsets LCD and camera modules
Product Description
California Micro Devices' CM1690 is a family of pi-style EMI filter arrays with ESD protection, which integrates
Electrical Schematic
12nH FILTER+ESDn* 16pF 16pF FILTER+ESDn*
GND
1 of 4, 6 or 8 EMI/RFI Filter Channels with Integrated ESD Protection
* See Package/Pinout Diagram for expanded pin information.
(c) 2007 California Micro Devices Corp. All rights reserved. 06/25/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
1
CM1690
PACKAGE / PINOUT DIAGRAMS
TOP VIEW
(Pins Down View) 8765
BOTTOM VIEW
(Pins Up View) 1234
TOP VIEW
(Pins Down View)
12 11 10 9 8 7
BOTTOM VIEW
(Pins Up View)
1 23456
P9
Pin 1 Marking
GND
PAD
Pin 1 Marking
P906
GND PAD
1234
8765
1
2345
6
12 11 10 9 8 7
CM1690-04DE 8-Lead uDFN Package TOP VIEW
(Pins Down View)
16 15 14 13 12 11 10 9
CM1690-06DE 12-Lead uDFN Package BOTTOM VIEW
(Pins Up View)
1234567 8
Pin 1 Marking
P908E
GND PAD
Notes: 1) These drawings are not to scale.
12345
67
8
16 15 14 13 12 11 10 9
CM1690-08DE 16-Lead uDFN Package
PIN DESCRIPTIONS
DEVICE PIN(s) -04 1 2 3 4 -06 1 2 3 4 5 6 -08 1 2 3 4 5 6 7 8 GND PAD NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 GND DESCRIPTION Filter + ESD Channel 1 Filter + ESD Channel 2 Filter + ESD Channel 3 Filter + ESD Channel 4 Filter + ESD Channel 5 Filter + ESD Channel 6 Filter + ESD Channel 7 Filter + ESD Channel 8 Device Ground DEVICE PIN(s) -04 8 7 6 5 -06 12 11 10 9 8 7 -08 16 15 14 13 12 11 10 9 NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 DESCRIPTION Filter + ESD Channel 1 Filter + ESD Channel 2 Filter + ESD Channel 3 Filter + ESD Channel 4 Filter + ESD Channel 5 Filter + ESD Channel 6 Filter + ESD Channel 7 Filter + ESD Channel 8
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish Pins 8 12 16 Package uDFN-8 uDFN-12 uDFN-16 Ordering Part Number1 CM1690-04DE CM1690-06DE CM1690-08DE Part Marking P9 P906 P908E
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
(c) 2007 California Micro Devices Corp. All rights reserved.
2
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
06/25/07
CM1690
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Range Current per Inductor DC Package Power Rating RATING -65 to +150 30 500 UNITS C mA mW
STANDARD OPERATING CONDITIONS
PARAMETER Operating Temperature Range RATING -40 to +85 UNITS C
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1)
SYMBOL L CTOTAL C VDIODE ILEAK VSIG PARAMETER Channel Inductance Total Channel Capacitance Capacitance C1 Standoff Voltage Diode Leakage Current (reverse bias) Signal Clamp 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 Dynamic Resistance Positive Negative Roll-off Frequency at -6dB Attenuation ZSOURCE = 50 ZLOAD = 50 , VDIODE=3.3V, Note 4 10 8 At 2.5VDC Reverse Bias, 1MHz, 30mVAC At 2.5VDC Reverse Bias, 1MHz, 30mVAC IDIODE = 10A VDIODE = +3.3V ILOAD = 10mA ILOAD = -10mA Notes 2, 3 and 4 30 15 2.3 0.9 kV kV MHz 5.6 -1.5 25 CONDITIONS MIN TYP 12 33 16.5 6.0 0.1 6.8 -0.8 0.3 9.0 -0.4 40 MAX UNITS nH pF pF V A V V
VESD
RDYN
fC
330
RINSULATION Insulation Resistance RCHANNEL Channel Resistance
Note 1: TA=25C 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 (i.e. if ESD is applied to pin A1 then clamping voltage is measured at pin C1). Unused pins are left open. Note 4: These parameters are guaranteed by design and characterization.
(c) 2007 California Micro Devices Corp. All rights reserved. 06/25/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
3
CM1690
Performance Information
Typical Diode Capacitance vs. Input Voltage
Capacitance (Normalized)
DC Voltage
Figure 1. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5VDC and 25C)
Figure 2. Typical Performance Curve
(c) 2007 California Micro Devices Corp. All rights reserved.
4
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
06/25/07
CM1690
Mechanical Details
uDFN-08 Mechanical Specifications Dimensions for the CM1690 supplied in an 8-lead, 0.4mm pitch uDFN package are presented below. Mechanical Package Diagrams
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 0.15 1.60 1.10 1.25 0.30 Millimeters Min 0.45 0.00 Nom 0.50 0.02 0.127 REF 0.20 1.70 1.20 1.35 0.40 0.40 BSC 0.25 1.80 1.30 1.45 0.50 Max 0.55 0.05 Min 0.018 0.000 0.006 0.063 0.043 0.049 0.012 0.008 0.006 0.010 0.014
Pin 1 Locator
e
D
uDFN MO-229C* 8 Inches Nom 0.020 0.001 0.008 0.067 0.047 0.053 0.016 Max 0.022 0.002 0.010 0.071
0.08 C 0.10 C
8765
Pin 1 Marking
E
1234 TOP VIEW
0.005 REF
0.051 0.057 0.020
8X 0.10
M
A1
SIDE VIEW
A
A3
0.016 BSC
CAB
b
3000
1
2
C0.2
3
4
E2
GND PAD
6 5
Controlling dimension: millimeters
K
8
7
D2
* This package is compliant with JEDEC standard MO-229C with the exception of the D, D2, E, E2, K and L dimensions as called out in the table above.
L
BOTTOM VIEW
Dimensions for 8-Lead, 0.4mm pitch uDFN package
(c) 2007 California Micro Devices Corp. All rights reserved. 06/25/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
5
CM1690
Mechanical Details (cont'd)
uDFN-12 Mechanical Specifications Dimensions for the CM1690 supplied in a 12-lead, 0.4mm pitch uDFN package are presented below. Mechanical Package Diagrams
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 0.15 2.40 1.90 1.25 0.30 Millimeters Min 0.45 0.00 Nom 0.50 0.02 0.127 REF 0.20 2.50 2.00 1.35 0.40 0.40 BSC 0.25 2.60 2.10 1.45 0.50 Max 0.55 0.05 Min 0.018 0.000 0.006 0.094 0.075 0.049 0.012 0.008 0.006 0.010 0.014
Pin 1 Locator
D
uDFN MO-229C* 12 Inches Nom 0.020 0.001 0.008 0.098 0.079 0.053 0.016 Max 0.022 0.002 0.010 0.102
0.08 C 0.10 C
12 11 10 9 8 7
Pin 1 Marking
E
123456 TOP VIEW
0.005 REF
0.083 0.057 0.020
12X
A1
SIDE VIEW
A
A3
0.016 BSC
e
0.10
M
CAB
b
3000
1
2
C0.1
3
4
5
6
E2
GND PAD
9
D2
Controlling dimension: millimeters
* This package is compliant with JEDEC standard MO-229C with the exception of the D, D2, E, E2, K and L dimensions as called out in the table above.
12 11 10
K
8
7
L
BOTTOM VIEW
Dimensions for 12-Lead, 0.4mm pitch uDFN package
(c) 2007 California Micro Devices Corp. All rights reserved.
6
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
06/25/07
CM1690
Mechanical Details (cont'd)
uDFN-16 Mechanical Specifications Dimensions for the CM1690 supplied in a 16-lead, 0.4mm pitch uDFN package are presented below. Mechanical Package Diagrams
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 0.15 3.20 2.70 1.25 0.30 Millimeters Min 0.45 0.00 Nom 0.50 0.02 0.127 REF 0.20 3.30 2.80 1.35 0.40 0.40 BSC 0.25 3.40 2.90 1.45 0.50 Max 0.55 0.05 Min 0.018 0.000 0.006 0.126 0.106 0.049 0.012 0.008 0.006 0.010 0.014
Pin 1 Locator
D
uDFN MO-229C* 16 Inches Nom 0.020 0.001 0.008 0.130 0.110 0.053 0.016 Max 0.022 0.002 0.010 0.134
0.08 C 0.10 C
16 15 14 13 12 11 10 9
Pin 1 Marking
E
12345678 TOP VIEW
0.005 REF
0.114 0.057 0.020
16X
A1
SIDE VIEW
A
A3
0.016 BSC
e
0.10
M
CAB
b
3000
1
2
3
C0.2
4
5
6
7
8
E2
GND PAD
9
Controlling dimension: millimeters
* This package is compliant with JEDEC standard MO-229C with the exception of the D, D2, E, E2, K and L dimensions as called out in the table above.
16 15 14 13 12 11 10
K D2
L
BOTTOM VIEW
Dimensions for 16-Lead, 0.4mm pitch uDFN package
(c) 2007 California Micro Devices Corp. All rights reserved. 06/25/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
7

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