参数资料
型号: TB1245N
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 91/101页
文件大小: 1490K
代理商: TB1245N
TB1245N
2001-07-26
9
PIN
No.
PIN NAME
FUNCTION
INTERFACE CIRCUIT
INPUT / OUTPUT
SIGNAL
41 Y / C VCC (5 V)
VCC terminal of Y / C signal
processing block.
42 Chroma Input
Chroma signal input terminal. Input
negative 1.0 Vp-p sync composite
video signal to this pin through a
coupling capacitor.
DC
2.4 V
AC : 300 mVp-p
burst
43 Y / C GND
Grounding terminal of Y / C signal
processing block.
44 APL
To connect filter for DC regeneration
compensation.Y signal after black
expansion can be monitored by
opening this pin.
DC
2.2 V
45 Y1 Input
Input terminal of Y signal. Input
negative 1.0 Vp-p sync composite
video signal to this pin through a
clamping capacitor.
46 S-Demo-Adj.
To connect f0 adjustment filter for
SECAM demodulation.
DC
3.2 V
48 AFC1 Filter
To connect filter for horizontal AFC1
detection.Horizontal frequency is
determined by voltage of this pin.
DC
5.0 V
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