M52775 Mitsubishi, M52775 Datasheet - Page 21

• Manufacturer Part Number: M52775
• Description: VIF/ SIF/ VIDEO/ CHROMA/ DEFLECTION FOR NTSC
• Manufacturer: Mitsubishi

INPUT SIGNAL
VIF/SIF
21
SG No.
10
11
12
13
14
15
16
17
20
22
1
3
4
5
6
7
8
9
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
Sync ratio 28.6% AM=87.5%video modulation
Sync chip level 90dB
f
f
f
f
f
f=1kHz 1V
0
0
1
2
0
0
0
0
0
0
0
1
2
3
0
0
0
0
0
0
=45.75MHz 90dB fm=20kHz AM77.8%
=45.75MHz 90dB CW
=45.75MHz 90dB CW (Mixed signal)
=
=45.75MHz variable fm=20kHz AM77.8%
=45.75MHz fm=20kHz AM16% level variable
=45.75MHz 80dB CW
=45.75MHz 110dB CW
=45.75 5MHz 90dB CW
=44.75MHz 90dB CW
=46.75MHz 90dB CW
=45.75MHz 90dB CW (Mixed signal)
=41.25MHz 80dB CW (Mixed signal)
=42.17MHz 80dB CW (Mixed signal)
=45.75MHz standard 10-step modulation
=45.75MHz 93dB CW
=45.75MHz 73dB CW
=4.5MHz 100dB fm=400Hz FM 25kHz dev
=4.5MHz 50dB CW
=4.5MHz 100dB fm=400Hz AM30%
5MHz 70dB CW (Mixed signal)
P-P
Signals (50
CW
termination)
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR NTSC
INPUT SIGNAL PARAMETERS INCLUDING
INPUT SIGNALS
1. Input signal name is two alphanumeric characters.
First character:
Second character: Meaning of signal
2. Structure of input color signal
1) When S (standard) is used as the first character, the standard
2) Amplitude and frequency of burst are represented as ed. In case
3) Amplitude and frequency of chroma are represented as ec.
EX.)
ec
The following figure shows the structure of color signal.
color bar signal of each system is applied. H.sync should be
added for input clamp.
of standard signal, the amplitude is 285mV
In case of standard signal, the amplitude is 570mV
frequency is 3.579545MHz.
eb
eb(n)
S
S
Standard=S, Nonstandard=V
(Modified parts should be specified.)
ec(n)
Second character
First character
Standard Signal
MITSUBISHI ICs (TV)
M52775FP
eb(n+1)
H.sync
500mV
P-P
P-P
.
ec(n+1)
P-P
and the