DatasheetsPDF.com

M52756SP Dataheets PDF



Part Number M52756SP
Manufacturers Mitsubishi
Logo Mitsubishi
Description WIDE BAND ANALOG SWITCH
Datasheet M52756SP DatasheetM52756SP Datasheet (PDF)

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 highresolution images, and are optimum as an interface IC with high-resolution CRT.

  M52756SP   M52756SP


Document
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 highresolution images, and are optimum as an interface IC with high-resolution CRT display and various new media. PIN CONFIGURATION (TOP VIEW) 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 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 INPUT2 (B) 10 VCC(H,V, Buffer,SW,sync Sepa)(5V) 11 INPUT2 (G) 12 INPUT2 (H) 13 INPUT2 (V) 14 SWITCH 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC(R)(12V) OUTPUT (R) GND(R) VCC(B)(12V) OUTPUT (B) GND(B) VCC(G)(12V) OUTPUT (G) GND(G) G Buffer OUT Sync Sepa IN Sync Sepa OUT OUTPUT (H) 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 MITSUBISHI ELECTRIC ( 1 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH MITSUBISHI ELECTRIC ( 2 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH Absolute Maximum Rating Parameter Supply voltage Power dissipation Ambient temperature Storage temperature Recommended supply voltage Recommended sopply voltage range Electrostatic discharge (Ambient temperature: 25˚C) Rating 6.0,13.0 1736 -20~+75 -40~+150 5.0,12.0 4.75~5.25,11.5~12.5 +150 Unit V mW ˚C ˚C V V V Symbol Vcc Pd Topr Tstg Vopr Vopr' Surge Thermal Derating Curve 2000 1736 1000 -20 0 25 50 75 100 125 150 Ambient temperature Ta (˚C) MITSUBISHI ELECTRIC ( 3 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH Pin Description Pin No. Description DC Voltage[V] Peripheral circuits at pins Notes Input signal with low impedance. 1 3 5 2 4 9 11 Input 1 (R) Input 1 (B) Input 1 (G) Vcc(R) Vcc(B) Vcc(G) Vcc(H,V,Buffer, SW,SyncSep) 5.0V 2.25 3.0V 750µ 5.0 6 7 Input 1 (H) Input 1 (V) 5.0V 4.5K 20K Input pulse between 2V and 5V. 2~5V V 0~0.8V 10K 8 10 12 13 14 Input 2 (R) Input 2 (B) Input 2 (G) Input 2 (H) Input 2 (V) 2.25 3.0V 5.0V Input signal with low impedance. 750µ Input pulse between 2V and 5V. 2~5V V 5.0V 4.5K 20K 0~0.8V 10K MITSUBISHI ELECTRIC ( 4 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH Pin Description Pin No. Description DC Voltage[V] 2.4 Peripheral circuits at pins Notes Switch by OPEN and GND. 13K 7.3K 12K V 15 Switch 5.0V 10K 2.25V 16 GND(H,V,Buffer, SW,SyncSep) 22 GND(G) 25 GND(B) 28 GND(R) 17 18 Output(V) Output(H) GND 5.0V 1K Output impedance is built in. 19 Sync Sepa OUT 5.0V 790 Connect resistance more than 1KΩ is necessary during power supply and terminal that open collector output type. When not used, ground the pin to GND. 20 Sync Sepa IN 2.3 5.0V Input signal with low impedance. When not used, set to OPEN 500 3.0V 1K 21 OUTPUT (G Buffer) 0.75 1K 5.0V Output impedance is built in. 75 MITSUBISHI ELECTRIC ( 5 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH Pin Description Pin No. Description DC Voltage[V] Peripheral circuits at pins Notes This output pin can drive connected load of 75Ω. 22 OUTPUT(G) 26 OUTPUT(B) 29 OUTPUT(R) 24 Vcc(G) 27 Vcc(B) 30 Vcc(R) 1.8 75 1.6m 12.0V 50 8.0m 12.0 MITSUBISHI ELECTRIC ( 6 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH Attached Fig.3 Measuring Circuit Diagram A (Vcc5V) B (Vcc12V) SW A SW B SW B SW B b a b a b a b a A 47µ A 47µ A 47µ A 47µ 0.01µ 0.01µ 0.01µ 0.01µ 100µ b 75Ω 0.01µ 0.01µ 47µ a SW 1 b a SW 2 0.01µ 75Ω 75Ω 100µ b 75Ω 0.01µ 0.01µ 47µ TP29 a SW 3 b a SW 4 100µ b 75Ω 0.01µ 0.01µ 75Ω 75Ω a SW 5 b a SW 6 TP26 47µ b a SW 7 100µ b 75Ω 0.01µ 0.01µ 0.01µ 75Ω 75Ω a SW 8 b a SW 9 TP23 100µ b 75Ω 0.01µ 0.01µ 1µ b a SW 11 100µ b 75Ω 0.01µ 1KΩ b a SW 13 a SW 12 100KΩ SW 20 a b a SW 10 TP21 TP19 TP18 TP17 SG SS b a SW 14 TP15 SG RGB SG HV b a SW 15 SW GND :INPUT1 SW OPEN :INPUT2 MITSUBISHI ELECTRIC ( 7 / 19 ) MITSUBISHI ICs (Monitor) M52756SP WIDE BAND ANALOG SWITCH MITSUBISHI ELECTRIC ( 8 / 19 ) MITSUBISHI I.


M52755FP M52756SP M52757FP


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)