MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. DESCRIPTION M61303FP is integrated Circuit f or LCD Display Monitor.It is controlled IIC BUS and Band Wide is 180MHz. It includes OSD Blanking ,OSD Mixing,Wide Band Amplif ier,Main/Sub Contrast Main/Sub Brightness ,and 2 Input routes. Vcc Voltage is 5V and Flat package is used. then it is the suitable to LCD monitor. PIN CONFIGURATION 1 42 R INPUT1 2 41 R VCC1 R GND2 3 40 R INPUT2 G VCC2 4 39 R GND 1 G OUTPUT 5 38 G GND2 6 37 G INPUT1 GND 7 36 G VCC1 B VCC2 8 35 G INPUT2 9 34 G GND 1 B GND2 10 33 GND 11 32 B INPUT1 GND 12 31 B VCC1 Analog Gnd 13 30 Analog Vcc 14 29 B GND 1 GND 15 28 Clamp Pulse IN 16 27 OSD BLK IN GND 17 26 R OSD IN Digital GND 18 25 G OSD IN SDA 19 24 B OSD IN SCL 20 23 GND 21 22 GND R VCC2 R OUTPUT FEATURES 1.Frequency : RGB Band Width OSD 2.Input 3.Output 4.Contrast 180MHz(at -3dB) 80MHz : RGB Input dy namic range:Max1VP-P positiv e 2 input routes is changed by IIC BUS RGB OSD 3.5V P-P 5.0VP-P (positiv e) OSD BLK 3.5VP-P 5.0VP-P (positiv e) B OUTPUT : RGB 2.2VP-P (Max) OSD 2.0VP-P (Max) Output dy namic range 0.5 It can driv e 14pF 2.2V : Both of sub and main contrast are controlled by IIC Bus(8bit). Control Range :-15dB +15dB. 5.Brightness : Both of sub and main contrast are controlled by IIC Bus(8bit). Control Range :0.5V 2.2V. 6.OSD Adjust :2 Control Ranges (Max1V P-P or Max2V P-P ) are able to be changed by IIC Bus. Digital VCC GND GND B INPUT2 GND Outline:42P9R-B RECOMMENDED OPERATING CONDITIONS Supply Voltage Range 4.7V 5.3V Rated Supply Voltage 5.0V Consumption of electricity 800mW MITSUBISHI 1 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Block Diagram MITSUBISHI 2 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Absolute Maximum Rating (Ambient temperature: 25ºC ) Parameter Symbol Rating Unit V Supply voltage Vcc 6.0 Power dissipation Pd 2900 Ambient temperature Topr –20 to +85 ºC Storage temperature Tstg –40 to +150 ºC Recommended supply Vopr 5.0 V voltage range Vopr' 4.7 to 5.3 V mW Thermal Derating Curve 3.0 2.9 2.0 1.5 1.0 -20 0 25 50 75 85 100 125 150 Ambient temperature Ta(ºC) MITSUBISHI 3 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. BUS CONTROL TABLE (1) Slave address: D7 D6 D5 D4 D3 D2 1 0 0 0 1 0 M61303FP D1 R/W 0 0 =88H (2) Each function's sub address: NO. f unction bit sub Data By te add. 1 Main contrast 8 00H 2 Sub contrast R 8 01H 3 Sub contrast G 8 02H 4 Sub contrast B 8 03H 5 Main bright 8 04H 6 Sub bright R 8 05H 7 Sub bright G 8 06H 8 Sub bright B 8 07H 9 OSD lev el 4 08H 10 INPUT SW 1 09H 11 OSD SW 1 0AH D2 D1 D7 D6 D5 D4 D3 D0 A07 A06 A05 A04 A03 A02 A01 A00 0 1 0 0 0 0 0 0 A17 A16 A15 A14 A13 A12 A11 A10 1 0 0 0 0 0 0 0 A27 A26 A25 A24 A23 A22 A21 A20 1 0 0 0 0 0 0 0 A37 A36 A35 A34 A33 A32 A31 A30 1 0 0 0 0 0 0 0 A47 A46 A45 A44 A43 A42 A41 A40 1 0 0 0 0 0 0 0 A57 A56 A55 A54 A53 A52 A51 A50 1 0 0 0 0 0 0 0 A67 A66 A65 A64 A63 A62 A61 A60 1 0 0 0 0 0 0 0 A77 A76 A75 A74 A73 A72 A71 A70 1 0 0 0 0 0 0 0 A83 A82 A81 A80 0 0 0 0 0 0 0 0 A90 0 0 0 0 0 0 0 0 AA0 0 0 0 0 0 0 0 0 MITSUBISHI 4 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 2 I C BUS CONTROL SECTION SDA,SCL CHARACTERISTICS symbol MIN MAX unit min. input LOW v oltage. V IL -0.5 1.5 V max. input HIGH v oltage. V IH 3.0 5.5 V SCL clock f requency . fSCL 0 100 KHz Time the bus must be f ree bef ore a new transmission can start. tBUF 4.7 - us Hold time start condition.Af ter this period the f irst clock pulse is generated. tHD:STA 4.0 - us The LOW period of the clock. tLOW 4.7 - us The HIGH period of the clock. Set up time f or start condition. (Only relev ant f or a repeated start condition.) tHIGH 4.0 - us tSU:STA 4.7 - us Hold time DATA. tHD:DAT 0 - us Set-up time DATA. tSU:DAT 250 - ns Rise time of both SDA and SCL lines. tR - 1000 ns Fall time of both SDA and SCL lines. tF - 300 ns Set-up time f or stop condition. tSU:STO 4.0 - us parameter tR, tF tBUF V IL SDA V IH tHD:STA tHD:DAT tSU:DAT tSU:STA tSU:STO V IL SCL V IH tLOW S tHIGH MITSUBISHI S P 5 S 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controlled 3channel video pre-amplifier for LCD display monitor. If SW connect is not designated RGB Input SW : SW(30,35,40)=a(b) SW(32,37,42)=b (a),SW(2,5,9,16,19,20,24,25,26,27)= a No parameter 1 2 3 4 Circuit current1 Output dynamic range Maximum input1 Maximum input2 Symbol Test Point Icc1 Vomax RGB Input Signal RGBInput SW =a(ALL) IA OUT Vimax1 IN OUT Vimax2 IN OUT BUS CTL SW Connect Standard 01H Sub cont 1 02H Sub cont 2 03H Sub cont 3 04H Main brt 05H Sub brt1 06H Sub brt2 07H Sub brt3 A6H 166 A6H 166 A6H 166 A6H 166 00H 0 00H 0 00H 0 00H 0 08H 09H 0AH OSD INPUT OSD SW SW Adj 7FH 127 7FH 127 SG1 FFH 255 FFH 255 FFH 255 7FH 127 7FH 127 Amplitude Variable 7FH 127 40H 64 7FH 127 7FH 127 Gv 6 Relative maximum gain ∆Gv 7 Main contrast control characteristics 1 VC1 OUT SG1 C8H 200 8 Main contrast control characteristics 2 VC2 OUT SG1 9 Main contrast control characteristics 3 VC3 OUT 10 Sub contrast control characteristics 1 VSC1 11 Sub contrast control characteristics 2 TY P 155 7FH 127 SW(30,35,40)=b SW(32,37,42)=a Maximum gain MIN 00H 0 Variable Variable Variable Variable 7FH 127 Amplitude Variable (H) 00H Main cont SG2 SG2 SG2 Vcc=5V Ta=25 ºC FFH 255 MAX 185 Unit mA 2.2 Vp-p 1.0 Vp-p 1.0 Vp-p 11.9 13.9 15.9 0.8 1.0 1.2 6.4 7.9 9.4 dB 64H 100 2.3 4.1 5.9 dB SG1 00H 0 0.2 0.4 0.6 Vp-p OUT SG1 7FH 127 VSC2 OUT Sub contrast control characteristics 3 VSC3 Main/sub contrast 13 control characteristics 5 12 OUT 7FH 127 dB C8H 200 C8H 200 C8H 200 6.3 7.8 9.4 dB SG1 64H 100 64H 100 64H 100 2.6 4.3 6.0 dB OUT SG1 00H 0 00H 0 00H 0 0.2 0.4 0.6 Vp-p VMSC OUT SG1 1.7 2.0 2.3 Vp-p 7FH 127 1.3 1.7 2.0 V 0.4 0.6 0.8 V RGBInput SW =a(ALL) A6H 166 A6H 166 A6H 166 A6H 166 A6H 166 A6H 166 A6H 166 A6H 166 14 Main brightness control characteristics 1 VB1 OUT 15 Main brightness control characteristics 2 VB2 OUT 00H 0 16 Sub brightness control characteristics 1 VSB1 OUT 7FH 127 17 Sub brightness control characteristics 2 VSB2 18 Sub brightness control characteristics 3 19 FFH 255 FFH 255 FFH 255 1.7 2.2 2.6 V OUT 7FH 127 7FH 127 7FH 127 1.3 1.7 2.0 V VSB3 OUT 00H 0 00H 0 00H 0 0.7 1.0 1.3 V Frequency characteristics 1 (50MHz-2Vpp) ∆FC1 OUT 7FH 127 7FH 127 7FH 127 -3.0 0 3.0 dB 20 Frequency relative characteristics 1 (180MHz-2Vpp) ∆FC1 -1.0 0 1.0 dB 21 Frequency characteristics 2 (50MHz-2Vpp) FC2 -4.0 -3.0 1.0 dB 22 Frequency relative characteristics 2 (50MHz-2Vpp) ∆FC2 -1.0 0 1.0 dB 23 Frequency characteristics 3 (180MHz-1Vpp) FC3 -1.0 0 1.0 dB 24 Frequency relative characteristics 3 (180MHz-1Vpp) ∆FC3 -1.0 0 1.0 dB -4.0 -3.0 1.0 dB -1.0 0 1.0 dB -35 -30 dB -15 -10 dB -35 -30 dB -15 -10 dB 25 26 Frequency characteristics 4 (180MHz-2Vpp-Cap) Frequency relative characteristics 4 (180MHz-2Vpp-Cap) FC4 SG3 Variable 27 INCT1 28 Crosstalk 1' input1 - 2 50MHz-1 INCT1' 29 Crosstalk 2 input1 - 2 50MHz-2 INCT2 30 Crosstalk 2' input1 - 2 50MHz-2 INCT2' 00H 0 A6H 166 OUT OUT SG3 SG3 37H 55 OUT SG3 SW(2,5,9)=b ∆FC4 Crosstalk 1 input1 - 2 50MHz-1 40H 64 A6H 166 OUT(2) OUT(5) OUT(9) OUT(2) OUT(5) OUT(9) OUT(2) OUT(5) OUT(9) OUT(2) OUT(5) OUT(9) SG3 SW(42)=b,Other SW=a SW(37)=b,Other SW=a SW(32)=b,Other SW=a 00H 0 SW(40)=b,Other SW=a SW(35)=b,Other SW=a SW(30)=b,Other SW=a 01H 1 SG3 SG3 SG3 MITSUBISHI 6 remark reference 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controlled 3channel video pre-amplifier for LCD display monitor. If SW connect is not designated RGB Input SW : SW(30,35,40)=a(b) SW(32,37,42)=b (a),SW(2,5,9,16,19,20,24,25,26,27)= a No parameter Symbol Test Point RGB Input Signal 31 Crosstalk 1 between RGB ch 50MHz-1 CHCT1 OUT SG3 32 Crosstalk 1`between RGB ch 180MHz-1 CHCT1' OUT SG3 33 Crosstalk 2 between RGB ch 50MHz-2 CHCT2 OUT SG3 34 Crosstalk 2' between RGB ch 180MHz-2 CHCT2' OUT SG3 35 Crosstalk 3 between RGB ch 50MHz-3 CHCT3 OUT SG3 CHCT3' OUT SG3 Tr1 OUT SG1 36 37 38 Crosstalk 3' between RGB ch 50MHz-3 Pulse characteristics Tr1 Relative pulse characteristics Tr1 39 Pulse characteristics Tf1 40 Relative pulse characteristics Tf1 Tf1 A6H SW(42)=b ,OtherSW=a 166 01H Sub cont 1 A6H 166 (H) 02H Sub cont 2 03H Sub cont 3 04H Main brt 05H Sub brt1 A6H 166 A6H 166 40H 64 7FH 127 Standard 06H Sub brt2 7FH 127 07H Sub brt3 08H 09H 0AH OSD INPUT OSD SW SW Adj 7FH 127 00H 0 Tr2 42 Relative pulse characteristics Tr2 Tr2 43 Pulse characteristics Tf2 Tf2 MIN SW(37)=b ,OtherSW=a SW(32)=b ,OtherSW=a -0.8 OUT SG1 SG1 -20 dB -15 -10 dB -25 -20 dB -15 -10 dB -25 -20 dB -15 -10 dB 0.0 SW(2,5,9)=b 0.0 Tf2 2.5 SG1 1.5 2.0 46 Clamp pulse minimum width WCP OUT SG1 0.2 0.5 47 OSD Pulse characteristics Tr OTr OUT 48 OSD Pulse characteristics Tf OTf 49 OSD adjust control characteristics 1 Oaj1 OUT 50 OSD adjust control characteristics 2 Oaj2 53 OSD adjust control relative characteristics 3 Oaj3 54 00H 0 00H 0 00H 0 00H 0 40H 64 7FH 127 7FH 127 7FH 127 0FH 15 00H 0 OSD adjust control characteristics 4 Oaj4 55 OSD adjust control characteristics 5 Oaj5 56 OSD adjust control relative characteristics 5 Oaj5 nS V uS 3.0 6.0 ns 3.0 6.0 ns 00H 0 00H 0 0 0 0.2 Vp-p OUT 01H 1 00H 0 0.9 1.2 1.5 Vp-p 0.75 1.0 1.25 OUT 0FH 15 00H 0 1.8 2.1 2.5 0.75 1.0 1.25 OUT 00H 0 01H 1 0 0 0.2 Vp-p OUT 01H 1 01H 1 0.4 0.6 0.8 Vp-p 0.75 1.0 1.25 OUT 0FH 15 01H 1 0.9 1.2 1.5 0.75 1.0 1.25 0.0 0.1 0.3 Vpp -0.15 0.0 0.15 V 2.0 2.5 3.0 V 2.0 2.5 3.0 V A6H 166 A6H 166 A6H 166 A6H 166 OSD adjust control Oaj2 relative characteristics 2 Oaj3 0.8 0.8 OUT SW(24,25,26,27)=b nS 0.0 VthCP 52 nS 0.8 -0.8 Clamp pulse threshold voltage OSD adjust control characteristics 3 0.8 2.0 45 51 57 OSD adjust control characteristics 6 Oaj6 58 OSD adjust control relative characteristics 6 Oaj6 59 OSD BLK characteristics OBLK 60 OSD BLK relative characteristics OBLK 61 OSD input threshold voltage VthOSD OUT 62 OSD BLK input threshold voltage VthBLK OUT SW(24,25,26)=a SW(27)=b OUT SW(24,25,26,27)=a SG1 reference nS 2.0 SW(2,5,9)=b -0.8 OUT -25 1.1 SG1 -0.8 OUT MAX 0.0 remark Unit TY P 1.1 Tf1 41 Relative pulse characteristics Tf2 00H Main cont Tr1 Pulse characteristics Tr2 44 BUS CTL SW Connect Vcc=5V Ta=25 ºC SW(27)=b MITSUBISHI 0FH 15 00H 0 7 reference Vp-p Vp-p 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controlled 3channel video pre-amplifier for LCD display monitor. If SW connect is not designated RGB Input SW : SW(30,35,40)=a(b) SW(32,37,42)=b (a),SW(2,5,9,16,19,20,24,25,26,27)= a No parameter 63 Pin19 Input Current H 64 Pin19 Input Current L 65 Pin20 Input Current H 66 Pin20 Input Current L 67 Pin24 25 26 Input Current H 68 Pin24 25 26 Input Current L 69 Pin27 Input Current H 70 Pin27 Input Current L Symbol Test Point RGB Input Signal BUS CTL SW Connect I19 SW(19)=b V19=5V I19L I19 SW(19)=b V19=0V I20H I20 SW(20)=b V20=5V I19H I20L IOSDH IOSDL I27H I27L I20 I24 I25 I26 I24 I25 I26 00H Main cont 01H Sub cont 1 02H Sub cont 2 03H Sub cont 3 04H Main brt Vcc=5V Ta=25 ºC (H) 05H Sub brt1 Standard 06H Sub brt2 07H Sub brt3 08H 09H 0AH OSD INPUT OSD SW SW Adj MIN TY P -1.0 0.0 0.6 -1.0 SW(20)=b V20=0V -2.0 SW(24,25,26)=b VOSD=0V I27 SW(27)=b V27=5V I27 SW(27)=b V27=0V -2.0 8 remark uA uA 2.0 uA mA 2.0 -1.3 1.3 MITSUBISHI 2.0 -1.3 1.3 Unit uA 0.0 0.6 SW(24,25,26)=b VOSD=5V MAX mA mA 2.0 mA 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 1) Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point IA. 2) Decrease Main Bat or Sub Bat gradually, and measure the voltage when the bottom of waveform output is distorted. The voltage is called VOL. Next, increase V30 gradually, and measure the voltage when the top of waveform output is distorted. The voltage is called VOH.Voltage Vomax is calculated by the equation below: Vomax =VOH-VOL (V) VOH Waveform output VOL 0.0 3) Increase the input signal(SG2) at Input1 amplitude gradually, starting from 700mVp-p. Measure the amplitude of the input signal when the output signal starts becoming distorted. 4) Increase the input signal(SG2) at Input amplitude gradually, starting from 700mVp-p. Measure the amplitude of the input signal when the output signal starts becoming distorted. 5) Input SG1, and read the amplitude output at OUT(2,5,9). The amplitude is called VOUT(2,5,9).Maximum gain GV is calculated by the equation below: GV = 20 LOG 6) Relative maximum gain VOUT 0.7 (dB) GV is calculated by the equation below: GV = VOUT(2) / VOUT(5), VOUT(5) / VOUT(9), VOUT(9) / VOUT(2) 7) Measuring the amplitude output at OUT(2,5,9). The measured value is called VOUT(2,5,9). VOUT VC1=20 LOG 0.7 (dB) 8) Measuring condition and procedure are the same as described in Note7. 9) Measuring condition and procedure are the same as described in Note7. 10) Measuring condition and procedure are the same as described in Note7. 11) Measuring condition and procedure are the same as described in Note7. 12) Measuring condition and procedure are the same as described in Note7. 13) Measuring condition and procedure are the same as described in Note7. MITSUBISHI 9 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 14) Measure the DC voltage output at OUT (2,5,9). The measured value is called VB1. 15) Measuring condition and procedure are the same as described in Note14. 16) Measuring condition and procedure are the same as described in Note14. 17) Measuring condition and procedure are the same as described in Note14. 18) Measuring condition and procedure are the same as described in Note14. 19) First, SG3 to 1MHz is as input signal. Control the main contrast in order that the amplitude of sine wave output is 2.0Vpp.Control the brightness in order that the bottom of sine wave output is 1.0V.By the same way, measure the output amplitude when SG3 to 50MHz is as input signal.The measured value is called VOUT(2,5,9). Frequency characteristics FC1(2,5,9) is calculated by the equation below: VOUT Vp-p FC1=20 LOG output amplitude when imputed SG3(1MHz) : 2.0Vp-p (dB) 20) Relative characteristics FC1 is calculated by the difference in the output between the channels. 21) Measuring condition and procedure are the same as described in Note19,expect SG3. 22) Relative characteristics between the channels. 23) SG3 to 1MHz is as input signal. Control the main contrast in order that the amplitude of sine wave output is 1.0Vp-p.By the same way, measure the output amplitude when SG3 to 180MHz is as input signal. 24) Relative characteristics between the channels. 25) Change OUT SW from a to b .Measuring condition and procedure are the same as described in Note19 26) Relative characteristics between the channels. FC2 is calculated by the difference in the output FC3 is calculated by the difference in the output FC4 is calculated by the difference in the output MITSUBISHI 10 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 27) Input SG3 (50MHz) to pin42 only, set Input SW of IIC BUS to 0 and then measure the waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal terms set Input SW of IIC BUS to 1.And then measure the waveform amplitude output at OUT(2)'.Crosstalk INCT1 is calculated by the equation below: INCT1= 20 LOG VOUT(2)' (dB) VOUT(2) Similarly measure the waveform amplitude output at OUT(5) when signal input only Pin37 and OUT when signal input only Pin32 and calculate crosstalk 28) Measuring condition and procedure are the same as described in Note27,expect SG3 to 180MHz. 29) Input SG3 (50MHz) to pin40 only, set Input SW of IIC BUS to 1 and then measure the waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal terms set Input SW of IIC BUS to 0.And then measure the waveform amplitude output at OUT(2)'.Crosstalk INCT2 is calculated by the equation below: VOUT(2)' (dB) INCT2= 20 LOG VOUT(2) Similarly measure the waveform amplitude output at OUT(5) when signal input only Pin35 and OUT when signal input only Pin30 and calculate crosstalk. 30) Measuring condition and procedure are the same as described in Note29,expect SG3 to 180MHz. 31) Input SG3 (50MHz) to pin42 only, and then measure the waveform amplitude output at OUT (2,5,9).The measured value is called VOUT (2,5,9).Crosstalk CHCT1 is calculated by the equation below: VOUT(5,9) CHCT1= 20 LOG (dB) VOUT(2) 32) Measuring condition and procedure are the same as described in Note31,expect SG3 to 180MHz. 33) Input SG3 (50MHz) to pin37 only, and then measure the waveform amplitude output at OUT (2,5,9).The measured value is called VOUT (2,5,9).Crosstalk CHCT2 is calculated by the equation below: VOUT(2,9) (dB) CHCT2= 20 LOG VOUT(5) 34) Measuring condition and procedure are the same as described in Note33,expect SG3 to 180MHz. 35) Input SG3 (50MHz) to pin32 only, and then measure the waveform amplitude output at OUT (2,5,9).The measured value is called VOUT (2,5,9).Crosstalk CHCT3 is calculated by the equation below: VOUT(2,5) CHCT3= 20 LOG (dB) VOUT(9) 36) Measuring condition and procedure are the same as described in Note35,expect SG3 to 180MHz. MITSUBISHI 11 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 37) Control the contrast in order that the amplitude of output signal is 2.0Vp-p. Control the brightness in order that the Black level of output signal is 1.0V. Measure the time needed for the input pulse to rise from 10 % to 90 % (Trin) and for the output pulse to rise from 10 % to 90 % (Trout) with an active prove. Pulse characteristics TAR is calculated by the equations below : (Trin) 2 - (Trout) 2 Tr1 = (nsec) 38) Relative Pulse characteristics Tr1 is calculated by the equation below: Tr1= VOUT(2) - VOUT(5) , VOUT(5) - VOUT(9) , VOUT(9) - VOUT(2) 39) Measure the time needed for the input pulse to fall from 90 % to 10 % (Tfin) and for the output pulse to fall from 90 % to 10 % (Tfout) with an active prove. Pulse characteristics TO is calculated by the equations below : (Tfin)2 - (Tfout) 2 Tf1 = 40) Relative Pulse characteristics (nsec) Tf1 is calculated by the equation below: Tf1 = VOUT(2) - VOUT(5) , VOUT(5) - VOUT(9) , VOUT(9) - VOUT(2) 100% 90% 10% 0% Trin or Trout Tf in or Tf out 41) Change SW(2,5,9) from (a) to (b) . Measuring condition and procedure are the same as described in Note37. 42) Measuring condition and procedure are the same as described in Note39,except of SW(2,5,9) condition. 43) Change SW(2,5,9) from (a) to (b) . Measuring condition and procedure are the same as described in Note39. 44) Measuring condition and procedure are the same as described in Note40,except of SW(2,5,9) condition.. 45) Reduce the SG4 input level gradually from 5.0Vp-p, monitoring the waveform output.Measure the top level of input pulse when the output pedestal voltage turn decrease with unstable. 46) Decrease the SG4 pulse width gradually from 0.Gus, monitoring the output. Measure the SG4 pulse width (a point of 1.5V) when the output pedestal voltage turn decrease with unstable. MITSUBISHI 12 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. 47) Measure the time needed for the output pulse to rise from 10% to 90% (OTr) with an active prove. 48) Measure the time needed for the output pulse to fall from 90% to 10% (OTf) with an active prove. 49) Measure the amplitude output at OUT (2,5,9). The measured value is called VOUT (2,5,9), and is treated as Oaj1. 50) Measuring condition and procedure are the same as described in Note49. 51) Relative characteristics Oaj1 is calculated by the equation below: Oaj1 = VOUT(2) / VOUT(5), VOUT(5) / VOUT(9), VOUT(9) / VOUT(2) 52) Measuring condition and procedure are the same as described in Note49. 53) Measuring condition and procedure are the same as described in Note51. 54) Measuring condition and procedure are the same as described in Note49. 55) Measuring condition and procedure are the same as described in Note49. 56) Measuring condition and procedure are the same as described in Note51. 57) Measuring condition and procedure are the same as described in Note49. 58) Measuring condition and procedure are the same as described in Note51. 59) Measuring the amplitude output at OUT(2,5,9). The measured value is called O BLK. 60) Relative OSD BLK characteristics O BLK is calculated by the equation below: O BLK = VOUT(2) / VOUT(5), VOUT(5) / VOUT(9), VOUT(9) / VOUT(2) 61) Reduce the SG5 input level gradually, monitoring output.Measure the SG5 level when the output reaches 0V. The measured value is called VthOSD. 62) Confirm that output signal is being blanked by the SG5 at the time. Monitoring to output signal, decreasing the level of SG5. Measure the top level of SG6 when the blanking period is disappeared. The measured value is called VthBLK. 63) Supply 5V to V19,and then measure input current into Pin19 64) Supply 0V to V19,and then measure input current into Pin19 65) Supply 5V to V20,and then measure input current into Pin20 66) Supply 0V to V20,and then measure input current into Pin20 67) Supply 5V to V(24,25,26)and then measure input current into Pin(24,25,26) 68) Supply 0V to V(24,25,26)and then measure input current into Pin(24,25,26) 69) Supply 5V to V27,and then measure input current into Pin27 70) Supply 0V to V27,and then measure input current into Pin27 MITSUBISHI 13 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. SAG No. INPUT SIGNAL 33us SG1 Pulse with amplitude of 0.7Vp-p (f=30KHz). Video width of 25us. 0.7VP-P (75%) Gus Video signal (all white) SG2 Amplitude is partially v ariable 0.7VP-P Video signal (step wave) Sine wav e amplitude of 0.7Vp-p. f =1MHz,50MHz,150MHz (v ariable) SG3 Sine wave (for free. char.) 0.Gus SG4 Clamp pulse Pulse width 5VTTL and amplitude are v ariable. SG5 5VTTL Amplitude is partially v ariable OSD pulse Gus fH=30KHz MITSUBISHI 14 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. TEST CIRCUIT 1K 14pF 10 1K 14pF 10 1K 14pF 10 SW27 SW26 SW25 SW24 MITSUBISHI 15 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Electrical Characteristics Main Contrast Control Characteristics Input0.7Vp-p Pedestal revel is 1VDC 3 Sub Contrast Control Characteristics Input0.7Vp-p Pedestal revel is 1VDC 3 Sub Contrast FFH 2.2 Main Contrast FFH 2.2 2 2 7FH 7FH 1 1 00H 00H 0 00H Main Contrast Control Data FFH 0 00H Main Brightness Control Characteristics 3 FFH Sub Contrast Control Data Sub Brightness Control Characteristics 3 Sub Brightness FFH 2.2 2.2 2 2 Main Brightness 7 FH 7FH 00H 1 1 0.5 0.5 0 00H Main Brightness Control Data FFH 0 00H 00H Sub Brightness Control Data FFH OSD Adjust Control Characteristics 2 OSD SW:0 1 OSD SW:1 0 00H OSD Adjust Control Data FFH MITSUBISHI 16 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Application Method CLAMP PULSE INPUT Clamp pulse above 15 above 30 above 64 width is KHz, 1.0 KHz, 0.5 KHz, 0.3 recommended usec usec usec 16 The clamp pulse circuit in ordinary set is a long round about way, and beside high voltage, sometimes connected to external terminal, it is very easy affected by large surge. Therefore, the Fig. shown right is recommended. Notice of application 1.Recommended pedestal voltage of IC output signal is 1V. 2.This IC has 2 Input routes. When the 2 Input signal input at different timing,clamp pulses which synchronize with selected signals is needed. In this case,it is necessary to change clamp pulses by the outside circuit. 3.Connect cuppling Cap(0.01u) as nearer as can to Vcc Pin. If not response of waveform is getting wrong. MARK M61 303 FP XXX XXX Lot No. Year code XXX XXX week code running No MITSUBISHI 17 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Material Resin: Lead plating: Frame: Die bond: Wiring: Passibation: Epoxy resin Solder plating Copper alloy resin Au Nitride coat Construction behind top Country of origin Japan Factory of mass production FUKUOKA Factory MITSUBISHI 18 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. APPLICATION EXAMPLE R B G INPUT1 INPUT2 INPUT1 INPUT2 5VTTL INPUT1 INPUT2 OSD BLK IN 5VTTL R OSD IN 5VTTL G OSD IN 5VTTL 75 3.3uF 75 75 3.3uF 3.3uF 41 40 39 38 37 36 75 75 3.3uF 47uF 47uF 42 75 3.3uF B OSD IN 3.3uF 47uF 35 34 33 32 31 30 29 28 27 26 25 24 23 22 15 16 17 18 19 20 21 M61303FP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SCL SDA 47uF 47uF 10 1K R OUTPUT 10 47uF 1K G OUTPUT 10 47uF 47uF 1K B OUTPUT Clamp Pulse IN 1k 5V Condenser:0.01 uF(unless otherwise specified.) MITSUBISHI 19 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. Terminal Description No. Name 1 R VCC 2 4 G VCC 2 8 B VCC2 2 OUTPUT (R) 5 OUTPUT (G) DC Voltage (V) peripheral Circuit Remark 5 Pull down about 1k for valance control Tr and Tf 2 20Ω 20mA 9 OUTPUT (B) 3 R GND 2 6 G GND 2 10 B GND 2 13 Analog Gnd 14 Analog Vcc GND GND 5 more than 200nSec 21K 16 2.5 Clamp Pulse In 16 0.5V 1K 2.0V Input at low impedance. 2.0V 0.2mA MITSUBISHI 20 22 5V GND MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. No. 18 Name Digital GND DC Voltage (V) peripheral Circuit Remark GND SDA f or II C (Serial data line) VTH=2.3V 50K 19 SDA 19 2K 3V 50K 20 SCL f or II C (Serial clock line) VTH=2.3V 20 SCL 2K 3V 21 Digital Vcc 5V Input pulses 24 B OSD IN 3.5 1.0V 25 G OSD IN GND 24 1k 1k 2.5V 2.5V 26 R OSD IN MITSUBISHI 21 5V 22 MITSUBISHI<LINEAR IC> M61303FP IIC BUS controled 3channel video pre-amplifier for LCD display monitor. No. Name DC Voltage (V) peripheral Circuit Remark Input pulses 3.5 27 27 OSD BLK IN 1.0V 1k 330 2.5V Connected to GND if 2.5V not used. 1.5mA 29 B GND 1 34 G GND 1 39 R GND 1 30 B INPUT 2 GND 2K 32 B INPUT 1 35 G INPUT 2 37 G INPUT 1 40 R INPUT 2 42 R INPUT 1 Clamped to about 2.1 V due to clamp pulses from pin16. 2K Input at low impedance. 2.1 V 30 50 2.0V CP 0.3mA 0 (of f ) 3.5V(on) 31 R VCC 1 36 G VCC 1 41 B VCC 1 7 11 12 15 17 22 23 28 33 38 5 Connect GND f or radiation of heat NC MITSUBISHI 22 22 5V GND