TA1218ANG Datasheet, PDF (37/40 Pages) Toshiba Semiconductor – Audio/Video Switching IC for TVs

Characteristics
R_outTV
Crosstalk
R_outTV
Mute attenuation
TA1218ANG
Select Mode
Symbol
Test
Circuit
Min.
Typ. Max.
Unit
Test Method
R_inTV
R_inV1
R_inV2
R_inS1
R_inS2
CT6RTV
⎯
70 100 ⎯
dB ^{(1) Apply a 1 kHz,}
1.0 Vp-p sine wave
CT9RTV
⎯
70 100 ⎯
dB
to each input pin.
(2) Compare the
CT31RTV
⎯
70 100 ⎯
dB
output amplitude
CT13RTV
⎯
70 100 ⎯
dB
when R_inTV is
selected with
leakage
components from
CT17RTV
⎯
70 100 ⎯
dB
nonselected pins
R_inTV
M6RTV
While applying a
1 kHz, 1.0 Vp-p sine
wave to pin 6,
⎯
70 100 ⎯
dB ^{compare the output}
amplitudes on pin 39
when mute is turned
on and turned off to
find mute attenuation.
37
2005-11-15