ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 83

• Manufacturer Part Number: ta1360ang
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
T17
No.
Characteristics
Whitepeak
blue
characteristic
SW3
A
SW4
B
SW5
B
SW33
A
Test Conditions
SW Mode
SW34
A
SW35
A
SW37
A
SW38
A
SW39
A
83
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 3.
Set subcontrast data to maximum.
Set subaddress (1F) data to (04).
Set subaddress (1E) data to (01), and monitor pin 41. 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 41 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 41)
PCNT
GCNT
and BS
Gmin
) using the figure below.
and BS
Pmax
Test Method
.
Gmax
Start point
).
OFF
ON
TA1360ANG
Input amplitude
2005-08-18