TA1360AFG_05 TOSHIBA [Toshiba Semiconductor], TA1360AFG_05 Datasheet - Page 85

• Manufacturer Part Number: TA1360AFG_05
• Description: YCbCr/YPbPr Signal and Sync Processor for Digital TV, Progressive Scan TV and Double Scan TV
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Note
T17
No.
Characteristics
White-peak
blue
characteristic
SW68
A
SW67
B
SW66
B
SW26
A
Test Conditions
SW Mode
SW25
A
SW24
A
SW21
A
SW19
A
SW18
A
85
1.
2.
3.
4.
5.
6.
7.
8.
Note: Calculate white-peak blue start point in IRE as setting positive amplitude at pedestal level
Input 0.7-Vp-p RAMP signal from pin 68.
Set subcontrast data to maximum.
Set subaddress (1F) data to (04).
Set subaddress (1E) data to (01), and monitor pin 14. Determine blue stretch start point
BS
Repeat the step 4 above by changing subaddress (1E) data to (04) and (07). Determine blue
stretch start point BS
Set subaddress (1E) data to (04).
Monitor pin 14 and calculate ratio of blue stretch ON gradient in relative to blue stretch OFF
gradient in decibel (BS
Repeat the step 7 above by changing subaddress (1F) data to (00) and (07). Calculate
gradient ratio in decibel (BS
of output signal to 2.3 Vp-p = 100 IRE.
Pmin
Output
using the figure below.
(Output from pin 14)
PCNT
GCNT
and BS
Gmin
) using the figure below.
and BS
Pmax
Test Method
.
Gmax
Start point
).
OFF
ON
TA1360AFG
Input amplitude
2005-08-18