参数资料
型号: TB1308FG
元件分类: 信号分离
英文描述: SYNC SEPARATOR IC, PQFP48
封装: 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-48
文件页数: 28/33页
文件大小: 659K
代理商: TB1308FG
TB1305FG, TB1308FG
2006-07-03
4
Pin
No.
Pin Name
Function
Interface Circuit
Input Signal/Output Signal
24
26
HD1-IN
HD2-IN
HD input pin.
Input a separated horizontal sync signal
(1.0 to 2.0 Vp-p) via a resister and a
coupling capacitor.
The polarity of the input signal is detected
and its leading edge becomes a timing
trigger.
23
25
VD1-IN
VD2-IN
VD input pin.
Input a separated vertical sync signal (1.0 to
2.0 Vp-p) via a resister and a coupling
capacitor.
The polarity of the input signal is detected
and its leading edge becomes a timing
trigger.
22
200Ω
20
23
24
25
26
1.45 V bias (typ.)
or
6
15
LINE1-1
LINE1-2
LINE1 (number of lines) detection pin.
Connect LINE1 of D-pin.
DC
2
11
LINE3-1
LINE3-2
LINE3 (aspect ratio) detection pin.
Connect LINE3 of D-pin.
46
1kΩ
44
Th1
Th2
10k
Ω
20k
Ω
20k
Ω
2
6
11
15
200Ω
150k
Ω
DC
4
13
LINE2-1
LINE2-2
LINE2 (i/p) detection pin.
Connect LINE2 of D-pin.
DC
48
9
SW LINE1
SW LINE2
SW LINE detection pin.
Connect SW LINE of D-pin.
46
1kΩ
44
10
40k
Ω
4
9
13
48
200Ω
150k
Ω
DC
32
Y-OUT
Y, G or CVBS signal output pin.
34
Cb-OUT
Cb, Pb, B or C signal output pin.
36
Cr-OUT
Cr, Pr or R signal output pin.
46
44
32
34
36
100Ω
AC: 0 dB or +6 dB (typ.)
28
SYNC-OUT
Separated composite sync output pin.
0.1V(typ.)
3.4V(typ.)
29
30
VD-OUT
HD-OUT
HD or VD output pin.
The polarity of the output is selectable by
HV-POL register.
The tailing edge of the VD-OUT has a jitter.
Use the leading edge only.
31
33
3.
3k
Ω
28
29
30
100Ω
250Ω
0.1V(typ.)
3.4V(typ.)
or
0.1V(typ.)
3.4V(typ.)
17
42
DAC1
DAC2
1-bit DAC output pin.
Open-collector pin.
31
33
17
42
100Ω
DAC
TEST
DC
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