ta1270bfg TOSHIBA Semiconductor CORPORATION, ta1270bfg Datasheet - Page 6

• Manufacturer Part Number: ta1270bfg
• Description: Pal / Ntsc Video Chroma And Sync Processing System For Pip / Pop / Pap
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PIN
No.
20
21
22
23
24
25
26
27
28
29
30
31
32
Y / G output
B-Y / B output
R-Y / R output
ADRS SW
SW GND
Y2 input
B-Y2 input
R-Y2 input
(YUV2)
I
Y1 input
B-Y1 input
R-Y1 input
(YUV1)
Ys
2
C GND
PIN NAME
Output Y / B-Y / R-Y or R / G / B.
YUV / RGB output is switched by bus
setting.
Pin used to switch slave addresses.
Switch block GND pin
Y2 / B-Y2 / R-Y2 (YUV2 input) or R2
/ G2 / B2 input pin. Input via
capacitor used for clamp operation.
I
Y1 / B-Y1 / R-Y1 (YUV1 input) or R1
/ G1 / B1 input pin. Input via
capacitor used for clamp operation.
High-speed switch for switching input
pins 25, 26, and 27 (YUV2) and input
pins 29, 30, and 31 (YUV1).
The threshold is 0.7 V.
2
C block GND pin
GND
V
CC
― 24H,
― 2CH
FUNCTION
6
Same as those for pins 25, 26 and 27
INTERFACE
―
―
TA1270BFG
INPUT / OUTPUT
2CH
―― 0.7 V
24H
―― GND
YUV1
―― 0.7 V
YUV2
―― GND
2005-08-18
SIGNAL
―
―