
MITSUBISHI ICs (Monitor)
M52755FP
WIDE BAND ANALOG SWITCH
1
DESCRIPTION
The M52755FP is a semiconductor integrated circuit for the
RGBHV interface. The device features switching signals input from
two types of image sources and outputting the signals to the CRT
display, etc. Synchronous signals, meeting a frequency band of
10kHz to 200kHz, are output at TTL. The frequency band of video
signals is 250MHz, acquiring high-resolution images, and are
optimum as an interface IC with high-resolution CRT display and
various new media.
FEATURES
Frequency band:RGB......................................................250MHz
HV.............................................10Hz to 200kHz
Input level:RGB.........................................................0.7V
HV TTL input.............................3.5V
Only the G channel is provided with sync-on video output.
The TTL format is adopted for HV output.
P-P
(typ.)
O-P
(both channel)
APPLICATION
Display monitor
RECOMMENDED OPERATING CONDITION
Supply voltage range........................................................4.5 to 5.5V
Rated supply voltage..................................................................5.0V
PIN CONFIGURATION (TOP VIEW)
17
20
18
19
36
33
34
35
1
4
3
2
32
5
31
6
28
9
27
10
26
11
25
12
13
14
24
23
7
8
30
29
15
22
16
21
GND
GND
Vcc
2
(G)
OUTPUT (for sync on G)
OUTPUT (R)
OUTPUT (G)
Vcc
2
(B)
V
CC1
(G)
INPUT1 (B)
INPUT1 (G)
GND
V
CC1
(B)
INPUT1 (R)
INPUT2 (R)
INPUT1 (V)
V
CC1
(R)
Vcc
2
(R)
GND
INPUT1 (H)
OUTPUT (B)
M
OUTPUT (H)
OUTPUT (V)
V
CC
GND
INPUT2 (B)
INPUT2 (G)
GND
NC
Outline 36P2R-A
SWITCH
GND
INPUT2 (V)
INPUT2 (H)
NC : NO CONNECTION
NC
NC
NC
NC
BLOCK DIAGRAM
GND
GND
34
Vcc
2
(G)
OUTPUT
(for sync on G)
OUTPUT (R)
Vcc
2
(R)
36
OUTPUT (G)
30
Vcc
2
(B)
28
V
CC1
(G)
INPUT1 (B)
INPUT1 (G)
GND
V
CC1
(B)
INPUT1 (R)
INPUT2 (R)
INPUT1 (V)
V
CC1
(R)
GND
26
INPUT1 (H)
OUTPUT (B)
SWITCH
OUTPUT (H)
22
OUTPUT (V)
V
CC
24
GND
20
GND
INPUT2 (V)
INPUT2 (B)
INPUT2 (H)
INPUT2 (G)
GND
NC
2
3
6
8
10
4
5
9
7
1
18
16
14
NC
13
12
11
32
31
29
25
27
23
19
21
17
15
35
33
NC
NC
NC