lx7207 Microsemi Corporation, lx7207 Datasheet - Page 2

• Manufacturer Part Number: lx7207
• Description: Integrated Emi Filters And Tvs Diodes
• Manufacturer: Microsemi Corporation

Copyright © 2003
Rev 1.2, 3/3/2005
Unless otherwise specified, the following specifications apply over the operating ambient temperature -40°C
where otherwise noted.
Film Transistors (TFT) and as such are very vulnerable to
ESD damage. If an ESD stress hits the TFT display, it will
produce a black pixel/line. ESD events can also create
Electromagnetic Interference (EMI). EMI radiated from an
ESD event can couple into a display through cables or I/O
ports and become a voltage or current spike. This spike can
Steady State Power ....................................................................................100mW
ESD Air Discharge per IEC61000-4-2 .......................................................±16KV
ESD Contact Discharge per IEC61000-4-2 ................................................±11KV
Reflow Temperature (10 Seconds) .............................................................. 240°C
Operating Temperature .................................................................. -40° to +125°C
Storage Temperature Range........................................................... -55° to +150°C
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to
Stand-Off Voltage
Breakdown Voltage
Leakage Current
Series Resistance
Temperature Co-Efficient of R
Total Capacitance
Attenuation in the Pass Band
Cut-off Frequency
Majority of Color LCD displays are made with Thin
A1, B1, C1, D1, E1
A2, B2, C2, D2, E2
A3, B3, C3, D3, E3
A4, B4, C4, D4, E4
A5, B5, C5, D5, E5
Ground. Currents are positive into, negative out of specified terminal
TM
Name
Parameter
A B S O L U T E M A X I M U M R A T I N G S
S
Filter Inputs 1, 3, 5, 7, 9
Filter Inputs 2, 4, 6, 8, 10
Ground
Filter Outputs 2, 4, 6, 8, 10
Filter Outputs 1, 3, 5, 7, 9
Symbol
E L E C T R I C A L C H A R A C T E R I S T I C S
F U N C T I O N A L P I N D E S C R I P T I O N
T
V
V
R
RWM
coeff
A P P L I C A T I O N I N F O R M A T I O N
I
C
α
f
11861 Western Avenue, Garden Grove, CA. 92841
BR
R
c
S
[phone], Fax: [phone]
IR = 1mA
VRWM = 3.0V, T = 25°C
Each Line
Each Line
Each Line, 0V, 1MHz
50
50
Ω Environment, DC Bias = 0V, T = 25°C
Ω Environment, DC Bias = 0V, T = 25°C
®
Microsemi
Test Conditions
.
then corrupt the operation of the sensitive TFT’s and affect
the display operation and quality.
suppressing ESD and EMI in color LCD displays. Exact
number of lines to be protected will depend on the
controller and LCD specifications such as number of bits
per pixel (bpp).
Figure 6 shows a typical application of LX7207 is
Description
Integrated EMI Filter & ESD Protection
P
RODUCTION
For Color LCD Displays
D
Min
45
32
ATA
6
C S P - T O P V I E W
≤
S
LX7207
T
HEET
A
Typ
200
155
3.5
40
50
≤
+125°C except
Max
5.25
0.25
48
55
LX7207
Units
MHz
ppm
pF
dB
µA
Ω
V
V
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