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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. CRT. It is optimum as an IC for interface with various types of new media including high resolution
PIN CONFIGURATION (TOP VIEW)
VCC1(R) 1 INPUT1(R) 2 VCC1(G) 3 NC 4 INPUT1(G) 5 VCC1(B) 6 INPUT1(B) 7 36 VCC2(R) 35 OUTPUT(R) 34 GND 33 NC 32 NC 31 VCC2(G) 30 OUTPUT(G)
M52348FP
FEATURES
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
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
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Frequency band : RGB...................................................250MHz HV..........................................10Hz to 200kHz Input level : RGB...........................................0.7 V P-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
INPUT2(V) 18
Outline 36P2R-D
NC : NO CONNECTION
BLOCK DIAGRAM
OUTPUT OUTPUT(R) VCC2(R) 36 35 GND 34 NC 33 NC 32 31 VCC2(G) GND OUTPUT(B) VCC2(B) 28 27 GND 26 25
(Sync on G)
NC
OUTPUT(V) GND 21 20
SWITCH
OUTPUT(G) 30 29
VCC 24 23
OUTPUT(H) 22
19
1
2 INPUT1(R)
3
4 NC
5
6 VCC1(B)
7
8 INPUT1(H)
9
10 GND
11
12 GND
13
14 NC
15
16 INPUT2(B)
17
18 INPUT2(V)
VCC1(R)
VCC1(G)
INPUT1(G)
INPUT1(B)
INPUT1(V)
INPUT2(R)
INPUT2(G)
GND
INPUT2(H)
1
MITSUBISHI ICs (Monitor)
M52348FP
WIDE FREQUENCY BAND ANALOG SWITCH ABSOLUTE MAXIMUM RAGINGS (Ta=25˚C)
Symbol VCC Pd Topr Tstg Vopr Vopr’ Sarge Parameter Supply voltage Power dissipation Operating temperature Storage temperature Recommended operating supply voltage Recommended operating supply voltage range Electrostatic discharge Ratings 7.0 1603 -20 to +85 -40 to +150 5.0 4.5 to 5.5 ±200 Unit V mW ˚C ˚C V V V
ELECTRICAL CHARACTERISTICS (VCC=5V, Ta=25˚C)
Symbol ICC1 ICC1 Parameter Circuit current 1 (no signal) Circuit current 2 (no signal) Output DC voltage 1 Output DC voltage 2 Output DC voltage 3 Output DC voltage 4 Maximum allowable input 1 Maximum allowable input 2 Voltage gain 1 Relative voltage gain 1 Voltage gain 2 Relative voltage gain 2 Voltage gain 3 Voltage gain 4
Frequency characteristics 1 (100MHz) Relative frequency characteristics 1 (100MHz) Frequency characteristics 2 (100MHz) Relative frequency characteristics 2 (100MHz) Frequency characteristics 3 (100MH.