ta1360afg TOSHIBA Semiconductor CORPORATION, ta1360afg Datasheet - Page 67

• Manufacturer Part Number: ta1360afg
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note No.
P27
Y group delay correction
Characteristics
SW71
B
SW70
B
Test Conditions
SW Mode
SW68
A
SW64
B
SW74
ON
1. Input Multi Burst signal (4.2-MHz frequency, 0.1 Vp-p at #68) of A signal in TPA. Set unicolor to maximum
2. Set sharpness to flat (DEC [30]),
3. Sine wave signal A input
4. When group delay correction is
5. When group delay correction is
6. Calculate the following equations.
Note: Sine wave input starts and ends within the picture period such as a burst signal. The wave is not
(1111111), SRT-GAIN to minimum (00000), and Color detail enhancer (CDE) to minimum (00000).
APACON peak frequency to 4.5
M (11), and monitor #12.
becomes like signal B on #12 as
shown in the figure on the right.
Measure S
set to minimum (0000), signal A
becomes like signal C on #12.
Measure S
set to maximum (1111), signal A
becomes like signal D on #12.
Measure S
G
G
G
G
continuous.
AMIN
BMIN
AMAX
BMAX
67
= 20 × og
= 20 × og
= 20 × og
= 20 × og
A
AMIN
AMAX
and S
l
l
l
l
and S
and S
(S
(S
B
(S
(S
.
AMIN
BMIN
AMAX
BMAX
BMIN
Test Method (Test condition: V
BMAX
/S
/S
/S
/S
.
A
B
.
) [dB]
) [dB]
A
B
) [dB]
) [dB]
Signal
Signal
Signal
Signal
C
A
B
D
S
AMIN
S
AMAX
S
CC
A
= 9 V/2 V, Ta = 25 ± 3 ° C)
TA1360AFG
2005-08-18
S
S
BMIN
B
S
BMAX