ta1310ang TOSHIBA Semiconductor CORPORATION, ta1310ang Datasheet - Page 49

• Manufacturer Part Number: ta1310ang
• Description: Ntsc Video, Chroma, Deflection, And Distortion Compensation Ic With Yuv Interface And Acb
• Manufacturer: TOSHIBA Semiconductor CORPORATION

NOTE
Note 1: Where the bus data are not specified, set the preset values.
Note 2: Ensure the sync signal is always input to TP38 (SYNC IN).
C
C
C
C
C
10
11
12
13
14
Color Difference Output
Voltage Difference in 1H
Period
Color Difference Output
Voltage Difference Every
1H Period
Color Difference Output DC
Voltage
Difference between DC
Voltage Axes of Color
Difference Output
X’tal Free-Run Frequency
ITEM
SW
SW MODE
B
B
B
B
A
45
SW
ON
ON
ON
ON
ON
46
1)
2)
3)
1)
2)
3)
1)
2)
3)
1)
1)
2)
Input no more than 300-mV
Measure the DC voltage difference (vBH) between the H blanking period and picture period of the B-Y
output pin (TP47).
Measure the DC voltage difference (vRH) between the H blanking period and picture period of the R-Y
output pin (TP48).
Input no more than 300-mV
Measure the DC voltage difference (vBG) between the H picture period and H + 1 picture period of the
B-Y output pin (TP47).
Measure the DC voltage difference (vRG) between the H picture period and H + 1 picture period of the
R-Y output pin (TP48).
Input no more than 300-mV
Measure the picture period DC voltage V
Measure the picture period DC voltage V
Use the following formula to calculate the difference (V
formula using the values obtained in C
No signal input to the chroma input pin (TP45) (set SW
Observe the CW output pin (TP50) and measure the output frequency X
V
RB
= V
(#16 V
R
− V
CC
B
= 9 V, #37 V
p-p
p-p
p-p
as a burst signal to chroma input pin (TP45).
as a burst signal to chroma input pin (TP45).
as a burst signal to chroma input pin (TP45).
CC
= 9 V, #51 V
MEASUREMENT METHOD
49
12
B
R
above.
of the B-Y output pin (TP47).
of the R-Y output pin (TP48).
CC
= 5 V, Ta = 25 ± 3°C)
45
RB
to A).
) between the voltage axes from the following
f
.
TA1310ANG
2005-09-20