ta1304f TOSHIBA Semiconductor CORPORATION, ta1304f Datasheet - Page 23

• Manufacturer Part Number: ta1304f
• Description: Tv-sound Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

NOTE
*:
20
21
Don’t care
INPUT
POINT
TP6
TP8
Š
MEAS.
POINT
TP12
TP13
TP16
TP12
TP13
TP16
00
40
72
01
40
72
BUS DATA (HEXADECIMAL)
02
72
03
00
04
72
05
40
06
*
*
07
10
SW
(b)
(a)
1
l
l
l
l
l
l
l
l
l
l
l
l
l
Apply 9.0 V DC and sine wave
(60 Hz, 500 mV
terminal.
Measure amplitude of TP12,
TP13 and TP16 (vTP12 mV
vTP13 mV
RR1 W dB = 20 og (vTP12 / 500)
RR1 R dB = 20 og (vTP13 / 500)
RR1 L dB = 20 og (vTP16 / 500)
Input signal (100 Hz, sine wave)
to TP6 and TP8.
Increase amplitude of the input
signal, and measure THD of
TP13 and TP16.
Measure amplitude of TP13 and
TP16 when THD of the output is
1% (v
V
Input signal (10 kHz, sine wave)
to TP6 and TP8.
Increase amplitude of the input
signal, and measure THD of
TP13 and TP16.
Measure amplitude of TP13 and
TP16 when THD of the output is
1% (v
V
Smaller value v
v
value v
v
Input signal (80 Hz, sine wave) to
TP6 and TP8.
Increase amplitude of the input
signal, and measure THD of
TP12.
Measure amplitude of TP12
when THD of the output is 1%
(v
DOUT
DOUT
p-p
p-p
DOUT
).
).
DOUT
DOUT
TEST METHOD
2001-02-16 23/31
DOUT
R2 is v
L.
W V
rms
R1 V
R2 V
p-p
L1 or v
, vTP16 mV
DOUT
).
DOUT
rms
TA1304F/N
p-p
p-p
) to V
, v
, v
DOUT
R. Smaller
R1 or
OUT
DOUT
CC
rms
L2 is
L1
rms
L2
).
,