TPD2F702_1003 Datasheet, PDF (3/7 Pages) Texas Instruments – TWO-CHANNEL EMI FILTER FOR AUDIO SPEAKER/AVIF CONNECTOR

TPD2F702
www.ti.com
SLLS986A – FEBRUARY 2010 – REVISED MARCH 2010
ELECTRICAL CHARACTERISTICS
T_A = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_BR DC break-down voltage
I_IO
Current from input or output
C1 Capacitance of the input terminal
I_I = 1 mA
I_O = 1 mA
V_I or V_O = 2.5 V
V_I = 0 V, V_OSC = 30 mV,
f = 100 kHz
Input pin
Output pin
Input, output pins
Input pin
C2
Capacitance of the output terminal
V_O = 0 V, V_OSC = 30 mV,
f = 100 kHz
Output pin
R
Series resistor
R_dyn Dynamic resistance
I_I = 1.5 A or I_O = 1.5 A
Output clamp
Input clamp
f_C
Cut-off frequency
Z_SOURCE = 50 Ω, Z_LOAD = 50 Ω
MIN TYP MAX UNIT
±14
±18.2
V
±14
±18.2
0.01
0.1 mA
30
pF
5000
12
15
1
3
1.2
pF
18 Ω
Ω
MHz
S21
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-45.0
-50.0
1.00E+05
TYPICAL OPERATING CHARACTERISTICS
0
-10
3 dB drop/bias of 0.0 V
-20
-3dB = 1.18 MHz
-30
3 dB drop/bias of 2.5 V
-3 dB = 1.28 MHz
-40
-50
-60
-70
(DC Bias @ 0.0V)
(DC Bias @ 2.5V)
1.00E+06
1.00E+07
Frequency (Hz)
1.00E+08
Figure 1. Insertion Loss
1.00E+09
-80
-90
-100
-110
1.00E+05
A1-C2
A2-C1
1.00E+06
1.00E+07
frequency(Hz)
1.00E+08
1.00E+09
Figure 2. Channel-to-Channel Crosstalk with 50 Ω Termination
for the Non-Measuring Pins
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TPD2F702
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