TA1218ANG Datasheet, PDF (31/40 Pages) Toshiba Semiconductor – Audio/Video Switching IC for TVs

Characteristics
C_out
Frequency response
C_out
Crosstalk
Det select
Input dynamic range
Det select
Gain
TA1218ANG
Select Mode
V_inTV
V_inV1
V_inV2
Y/V_inS1
C_inS1
Y/V_inS2
C_inS2
C_in
V_inTV
V_inV1
V_inV2
Y/V_inS1
C_inS1
Y/V_inS2
C_inS2
C_in
V_inTV
V_inV1
V_inV2
Y/V_inS1
V_out1
V_out2
Y_out
C_out
V_inTV
V_inV1
V_inV2
Y/V_inS1
V_out1
V_out2
Y_out
C_out
Symbol
F7C
F10C
F28C
F12C
F14C
F16C
F18C
F32C
CT7C
CT10C
CT28C
CT12C
CT14C
CT16C
CT18C
CT32C
VDR7D
VDR10D
VDR28D
VDR12D
VDR38D
VDR42D
VDR36D
VDR34D
G7D
G10D
G28D
G12D
G38D
G42D
G36D
G34D
Test
Circuit
Min.
⎯
10
⎯
10
⎯
10
⎯
10
⎯
10
⎯
10
⎯
10
⎯
10
⎯
55
⎯
55
⎯
55
⎯
55
⎯
55
⎯
55
⎯
55
⎯
55
⎯
5.0
⎯
5.0
⎯
5.0
⎯
5.0
⎯
1.5
⎯
1.5
⎯
1.2
⎯
1.2
⎯ −0.5
⎯ −0.5
⎯ −0.5
⎯ −0.5
⎯ −0.1
⎯ −0.1
⎯ −0.1
⎯ −0.1
Typ. Max. Unit
Test Method
⎯
⎯ MHz (1) Apply a 1.0 Vp-p
⎯
⎯ MHz
sine wave to each
input pin.
⎯
⎯ MHz _{(2) In each select}
⎯
⎯ MHz
mode, measure a
frequency at which
⎯
⎯ MHz
the output
⎯
⎯ MHz
amplitude on pin
⎯
⎯ MHz
34 is 3dB down
from the 15 kHz
⎯
⎯ MHz
applied level.
60
⎯
dB (1) Apply a 3.58 MHz,
60
⎯
dB
1.0 Vp-p sine wave
to each input pin.
60
⎯
dB _{(2) In each select}
60
⎯
dB
60
⎯
dB
mode, compare
signal output from
the selected pin
60
⎯
dB
with leakage
60
⎯
dB
60
⎯
dB
components from
nonselected pins
to find a crosstalk.
5.5
⎯
5.5
⎯
5.5
⎯
V
V
(1) Apply a 15 kHz
sine wave to each
V
input pin.
5.5
⎯
2.0
⎯
2.0
⎯
1.8
⎯
1.8
⎯
V ^{(2) In each select}
mode, measure an
V
input amplitude at
which the output
V
waveform on pin 4
V
begins to be
distorted.
V
0
0.5 dB
0
0.5
dB _{(1) Apply a 15 kHz,}
0
0.5 dB
1.0 Vp-p sine wave
0
0.5 dB
to each input pin.
(2) In each select
0
0.1 dB
mode, find the gain
0
0.1 dB
between input and
0
0.1 dB
output.
0
0.1 dB
31
2005-11-15