Download Print this page

Toshiba TA1218N Manual page 28

Udio/video switching ic for tvs

Advertisement

AC Characteristics
Characteristics
V
1
out
Input dynamic range
V
1
out
Gain
V
1
out
Frequency response
V
1
out
Crosstalk
V
2
out
Input dynamic range
Select Mode
Symbol
V
TV
VDR7V1
in
V
V1
VDR10V1
in
V
V2
VDR28V1
in
Y/V
S1
VDR12V1
in
C
S1
VDR14V1
in
Y/V
S2
VDR16V1
in
C
S2
VDR18V1
in
V
TV
G7V1
in
V
V1
G10V1
in
V
V2
G28V1
in
Y/V
S1
G12V1
in
C
S1
G14V1
in
Y/V
S2
G16V1
in
C
S2
G18V1
in
V
TV
F7V1
in
V
V1
F10V1
in
V
V2
F28V1
in
Y/V
S1
F12V1
in
C
S1
F14V1
in
Y/V
S2
F16V1
in
C
S2
F18V1
in
V
TV
CT7V1
in
V
V1
CT10V1
in
V
V2
CT28V1
in
Y/V
S1
CT12V1
in
C
S1
CT14V1
in
Y/V
S2
CT16V1
in
C
S2
CT18V1
in
V
TV
VDR7V2
in
V
V1
VDR10V2
in
V
V2
VDR28V2
in
Y/V
S1
VDR12V2
in
C
S1
VDR14V2
in
Y/V
S2
VDR16V2
in
C
S2
VDR18V2
in
Test
Min.
Typ.
Max.
Circuit
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
5.5
6.0
6.5
5.5
6.0
6.5
5.5
6.0
6.5
5.5
6.0
6.5
5.5
6.0
6.5
5.5
6.0
6.5
5.5
6.0
6.5
10
10
10
10
10
10
10
55
60
55
60
55
60
55
60
55
60
55
60
55
60
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
TA1218N/F
Unit
Test Method
V
p-p
(1) Apply a 15 kHz
sine wave to each
V
p-p
input pin.
V
p-p
(2) In each select
mode, measure an
V
p-p
input amplitude at
V
which the output
p-p
waveform on pin
V
p-p
38 (38) begins to
be distorted.
V
p-p
dB
(1) Apply a 15 kHz,
dB
1.0 V
sine wave
p-p
dB
to each input pin.
dB
(2) In each select
mode, find the gain
dB
between input and
dB
output.
dB
(1) Apply a 1.0 V
MHz
p-p
sine wave to each
MHz
input pin.
(2) In each select
MHz
mode, measure a
MHz
frequency at which
the output
MHz
amplitude on pin
MHz
38 (38) is 3dB
down from the 15
MHz
kHz applied level.
(1) Apply a 3.58 MHz,
dB
1.0 V
sine wave
p-p
dB
to each input pin.
(2) In each select
dB
mode, compare
dB
signal output from
the selected pin
dB
with leakage
dB
components from
nonselected pins
dB
to find a crosstalk.
V
p-p
(1) Apply a 15 kHz
sine wave to each
V
p-p
input pin.
V
p-p
(2) In each select
mode, measure an
V
p-p
input amplitude at
V
which the output
p-p
waveform on pin
V
p-p
42 (42) begins to
be distorted.
V
p-p
2000-09-11 28/40

Advertisement

loading

This manual is also suitable for:

Ta1218f