M52348FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M52348FP Datasheet PDF : 11 Pages
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MITSUBISHI ICs (Monitor)
M52348FP
WIDE FREQUENCY BAND ANALOG SWITCH
DESCRIPTION
The M52348FP is an semiconductor IC for RGBHV interface that
switches signals input from two types of image source and outputs
them to CRT display etc. The synchronous signal meets the
frequency band of 10 kHz to 200 kHz and is output with TTL. The
IC adopts 250 MHz for the frequency band width of video signal,
providing high resolution images. It is optimum as an IC for
interface with various types of new media including high resolution
CRT.
FEATURES
• Frequency band : RGB...................................................250MHz
HV..........................................10Hz to 200kHz
Input level :
RGB...........................................0.7 VP-P (typ.)
HV TTL IN PUT
3 to 5 Vo-p (bipolar)
• Only the G channel is equipped with output for sync-on-video.
• HV output adopts TTL format.
APPLICATION
CRT display, TV, VCR, etc.
RECOMMENDED OPERATING CONDITINO
Supply voltage range.......................................................4.5 to 5.5V
Rated supply voltage..................................................................5.0V
PIN CONFIGURATION (TOP VIEW)
VCC1(R) 1
INPUT1(R) 2
VCC1(G) 3
NC 4
INPUT1(G) 5
VCC1(B) 6
INPUT1(B) 7
INPUT1(H) 8
INPUT1(V) 9
GND 10
INPUT2(R) 11
GND 12
INPUT2(G) 13
NC 14
GND 15
INPUT2(B) 16
INPUT2(H) 17
INPUT2(V) 18
36 VCC2(R)
35 OUTPUT(R)
34 GND
33 NC
32 NC
31 VCC2(G)
30 OUTPUT(G)
29 GND
28 VCC2(B)
27 OUTPUT(B)
26 GND
25 OUTPUT(Sync on G)
24 VCC
23 NC
22 OUTPUT(H)
21 OUTPUT(V)
20 GND
19 SWITCH
Outline 36P2R-D
NC : NO CONNECTION
BLOCK DIAGRAM
OUTPUT(R)
VCC2(G)
GND
OUTPUT
OUTPUT(B) (Sync on G)
VCC2(R)
GND NC NC
36 35 34 33 32
OUTPUT(G) VCC2(B)
GND
VCC
31 30 29 28 27 26 25 24
NC
OUTPUT(V)
SWITCH
OUTPUT(H)
GND
23 22
21
20
19
1
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16
17 18
INPUT1(R)
NC
VCC1(B)
INPUT1(H)
GND
GND
NC
INPUT2(B)
INPUT2(V)
VCC1(R)
VCC1(G)
INPUT1(G) INPUT1(B) INPUT1(V) INPUT2(R) INPUT2(G)
GND
INPUT2(H)
1
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