INFINEON BGF109L

D a t a S h e e t , V 3. 0 , M ay 2 00 8
B G F 10 9L
1 0 C h a n ne l L C D F i l te r A r r a y w i t h E S D P r o t e c t i o n
S m a l l S i g n a l D i s c r et e s
Edition 2008-05-20
Published by
Infineon Technologies AG
81726 München, Germany
© Infineon Technologies AG 2008.
All Rights Reserved.
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The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values
stated herein and/or any information regarding the application of the device, Infineon Technologies hereby
disclaims any and all warranties and liabilities of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
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approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
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be endangered.
BGF109L
BGF109L
Revision History: 2008-05-20, V3.0
Previous Version: 2007-09-10, V2.1
Page
Subjects (major changes since last revision)
5
Maximum ratings for DC current and power dissipation updated
5
Electrical characteristics for line resistance and capacitance updated
7
Package drawings updated
Data Sheet
3
V3.0, 2008-05-20
BGF109L
10 Channel LCD Filter Array with ESD Protection
10 Channel LCD Filter Array with ESD Protection
Feature
• 10 channel integrated 5th other LC filter array
• Very good EMI compatibility
• ESD protection according to IEC61000-4-2
up to 15 kV contact discharge on all IOs
• Wafer Level Package with SnAgCu solder balls
• RoHS and WEEE compliant package
WLP-24-4-3D
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Figure 1
Blockdiagram
Description
The BGF109L is a 10 channel 5th order LC filter array to provide superior signal attenuation in the 800 - 2200 MHz
range. EMI compatibility is very good in point of high power mobile TX signals. LCD data integrity will be much
less affected by the mobile´s TX signal.
All pins are protected against ESD up to 15 kV according to IEC61000-4-2 (contact discharge). The wafer level
package is a green package with a size of only 2.1 mm x 2.1 mm and a total height of 0.6 mm.
Type
Package
Marking
Chip
BGF109L
WLP-24-4
BGF109L
N0729
Data Sheet
4
V3.0, 2008-05-20
BGF109L
10 Channel LCD Filter Array with ESD Protection
Table 1
Maximum Ratings
Parameter
Symbol
Voltage at all pins to GND
Operating temperature range
Storage temperature range
DC current for each line
Total dissipated power for all lines
Electrostatic discharge according to
IEC61000-4-21) at all pins
VP
TOP
TSTG
IDC
Pdiss
VESD
Values
Unit
Min.
Typ.
Max.
0
-
5.0
V
-40
-
+85
°C
-65
-
+150
°C
-
25
mA
-
200
mW
-
+15
kV
-15
Note /
Test Condition
TA < 85 °C
TA < 85 °C
1) Contact discharge
Table 2
Electrical Characteristics1)
Parameter
Series Resistors R1... R10
Line capacitance of each line to GND
Leakage currents of lines to GND
Breakdown voltage of ESD diodes
Stopband attenuation
Input of output pin2)
Cross talk between adjacent channels
2 channel, all pins2)
1) at TA = 25 °C
2) ZS = ZL = 50 Ω, 0 V bias
Data Sheet
Symbol
R
CT
IR
IR
IL800
IL2200
CT800
CT2200
Values
Min.
Typ.
Max.
68
90
112
Ω
36
42.5
28
49
pF
200
nA
-
V
6.5
5
Unit
7.8
45
35
dB
-30
-20
dB
Note /
Test Condition
VR = 0 V
VR = 3 V
VR = 3 V
I(BR) = 1 mA
f = 800 MHz
f = 2200 MHz
f = 800 MHz
f = 2200 MHz
V3.0, 2008-05-20
BGF109L
10 Channel LCD Filter Array with ESD Protection
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Figure 3
Data Sheet
Filter characteristic of one channel and the crosstalk between adjacent channels with
different termination
6
V3.0, 2008-05-20
BGF109L
10 Channel LCD Filter Array with ESD Protection
Package Outline
BUMPS FACE UP
2.1 ±0.05
Pin A1
Corner Index Area 2)
C
0.25 ±0.04 1)
0.08 C
24x
COPLANARITY
E2
E3
E4
E5
D1
D2
D3
D4
D5
C1
C2
C3
C4
C5
B1
B2
B4
B5
A1
A2
A4
A5
A3
24x
ø0.05 M A B
A
2.1 ±0.05
E1
4 x 0.4 = 1.6
(0.25)
0.4
0.1 C
0.4
SEATING PLANE 3)
0.2 ±0.05
STANDOFF
B
(0.25)
4 x 0.4 = 1.6
(0.25)
0.6 ±0.05
(0.25)
BUMPS FACE DOWN
1) Dimension is measured at the maximum solder ball diameter, parallel to primary datum C
2) Pin A1 corner identified by marking
3) Primary datum C and seating plane are defined by the domed crowns of the balls
WLP-24-4
Figure 4
Package WLP-24-4
Tape and reel specification
4 ±0.1
Pin 1
Corner Index Area
Figure 5
Data Sheet
8 ±0.1
2.24 ±0.05
0.25
2.24 ±0.05
0.75
WLP-24-4-TP V01
Tape for WLP-24-4
7
V3.0, 2008-05-20