M52756SP Datasheet, PDF (1/19 Pages) Mitsubishi Electric Semiconductor – WIDE BAND ANALOG SWITCH

MITSUBISHI ICs (Monitor)
M52756SP
WIDE BAND ANALOG SWITCH
DESCRIPTION
The M52756SP 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.
DESCRIPTION
• Frequency band: RGB ............................................250MHz
HV...................................10kHz to 200kHz
• Input level: RGB................................................0.7Vp-p(typ.)
HV TTL input....................3.5Vo-p(both channel)
• RGBOUT can drive connected load of 75Ω.
• Only the G channel is provided with sync-on video output.
• The TTL format is adopted for HV output.
• It is possible to save the consumption current by stopping
current supply to Pin 2, 4, 24, 27, 30.
• Sync Separation circuit
PIN CONFIGURATION (TOP VIEW)
INPUT1 (R) 1
VCC1(R)(5V) 2
INPUT1 (B) 3
VCC1(B)(5V) 4
INPUT1 (G) 5
INPUT1 (H) 6
INPUT1 (V) 7
INPUT2 (R) ₈
VCC(G)(5V) 9
VCC(H,V, ^{INPUT2 (B) 10}
Buffer,SW,sync Sepa)(5V) ₁₁
INPUT2 (G) 12
INPUT2 (H) ₁₃
INPUT2 (V) 14
SWITCH 15
30 VCC(R)(12V)
29 OUTPUT (R)
28 GND(R)
27 VCC(B)(12V)
26 OUTPUT (B)
25 GND(B)
24 VCC(G)(12V)
23 OUTPUT (G)
22 GND(G)
21 G Buffer OUT
20 Sync Sepa IN
19 Sync Sepa OUT
18 OUTPUT (H)
17 OUTPUT (V)
16 GND(H,V,Buffer,
SW,sync Sepa)
Outline 30P4B
APPLICATION
Display monitor
RECOMMENDED OPERATING CONDITION
Supply voltage range.....................4.75 to 5.25V, 11.5 to 12.5V
Rated supply voltage................................................5.0V, 12.0V
30 pin plastic SDIP
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