M52393P Mitsumi Electronics, Corp., M52393P Datasheet
M52393P
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M52393P Summary of contents
Page 1
... Therefore the accuracy of identification is improved. • The detection level is adjustable. • The microchip operates on a single supply voltage of 5V. • Two types of packages are provided: DIP with a lead pitch of 2.54mm (M52393P); and SOP with a pitch of 1.27mm (M52393FP). BLOCK DIAGRAM V VIDEO IN 3.58M TRAP CC ...
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... SG15 SG11 F1 SG15 LDI2=LDI1-M SG11 F1 SG15 SG11 F1 SG15 HDI2=M-HDI1 SG11 F1 SG11 SG11 SG11 MITSUBISHI ICs (AV COMMON) M52393P/FP Limits Unit Remarks Min. Typ. Max. Current Sync chip 2.2 2.5 2.8 V voltage 286mV M 10.3 13.3 16.3 dB 143mV M -12.0 -6.0 dB 143mV M -15.5 -9.5 dB 143mV M 4 ...
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... COMP. 2 voltage V6 COMP. 3 voltage 3 EDTV2 IDENTIFICATION SIGNAL DETECTOR Supply voltage 1-1 1 2.5 5 0.4 0.4 0.4 2.5 5 0.4 0.4 0.4 2.5 2.5 5 0.4 0.4 0.4 0.5 2.5 0.4 0.5 2.5 5 0.4 0 MITSUBISHI ICs (AV COMMON) M52393P/FP Switch condition 9-1 9-2 11-1 11-2 14-1 14-2 14 ...
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... P-P 143mV P-P T3 143mV P-P 143mV P-P T4 143mV P EDTV2 IDENTIFICATION SIGNAL DETECTOR (Signals during V. Sync are not shown) L20 L21 L22 1MHz 2.04MHz 3.58MHz 5MHz 3.58MHz 3.58MHz 3.58MHz MITSUBISHI ICs (AV COMMON) M52393P/FP L23 L24 300mV P-P 100mV P-P 600mV P-P 4 ...
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... The detection is performed in both fields. (effective data : fields/4 frames ) (2.5V at open 500 The output state before the TRICK mode setting is kept regardless of an input signal. 47pF ON 22H/285H Parity SQZ NRZ form MITSUBISHI ICs (AV COMMON) M52393P/FP Functions 4/7fsc 286mV P (80/140IRE Sine wave for confirming ...
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... Pin6 COMP.3 CONT (V) COMP.3 OFF (at the pin 6 voltage of under 0.5V) EDTV2 IDENTIFICATION SIGNAL DETECTOR Current capacity MAX:5mA (COMP1 40IRE 20IRE 0IRE 5.0 (COMP. 40IRE 20IRE 0IRE 5.0 (COMP.3) 40IRE 20IRE 0IRE 3.7 5.0 MITSUBISHI ICs (AV COMMON) M52393P/ 30IRE 6 ...
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... EDTV2 even though the ID signal is detected a couple of times during the three lines. 7 MITSUBISHI ICs (AV COMMON) M52393P/FP EDTV2 IDENTIFICATION SIGNAL DETECTOR A field part (refer to Fig. case the ID signal is detected in 8 consecutive fields, a signal is regarded as an EDTV2 one and the pin 9 outputs high. However it can not be detected consecutivelly, a signal is not an EDTV2 one and the pin 9 is low ...
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... EDTV2 IDENTIFICATION SIGNAL DETECTOR Fig. 1 Edtv2 signal detection (field mode) MITSUBISHI ICs (AV COMMON) M52393P/FP 8 ...
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... Fig. 2 Difference of detection between frame mode and field mode 9 MITSUBISHI ICs (AV COMMON) M52393P/FP EDTV2 IDENTIFICATION SIGNAL DETECTOR ...
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... Sync V Sepa Sepa. CLAMP 1 COMP 1 DET 3 COMP 3 CLAMP 2 COMP 0.01 0.01 RY5 AC5 0.01 51k MITSUBISHI ICs (AV COMMON) M52393P/ 0.01 0.01 800 AC10 AC9 40k Open SW9 LED PULSE GEN. DRIVER Counter Bit judge GND SW7 0.01 AC7 7 Units Resistance : ...
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... Sepa. CLAMP 1 COMP 1 COMP 3 DET 3 COMP 2 CLAMP 0.01 0.01 0.01 COMP2 CLAMP2 COMP3 Lo:COMP2 OFF Lo:COMP3 OFF LINE CORRELATION SW L: CORRELATION TURNED ON MITSUBISHI ICs (AV COMMON) M52393P/FP DET OUT FRAME/FIELD L:FRAME (LED) 0. LED PULSE GEN. DRIVER Counter Bit judge GND Units Resistance : ...
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... Sync V Sepa Sepa. CLAMP 1 COMP 1 COMP 3 DET 3 COMP 2 CLAMP 0.01 COMP2 CLAMP2 COMP3 Lo:COMP2 OFF Lo:COMP3 OFF MITSUBISHI ICs (AV COMMON) M52393P/FP DET OUT FRAME/FIELD L-FRAME (LED) 0. LED PULSE GEN. DRIVER Counter Bit judge GND LINE CORRELATION SW L: CORRELATION TURNED ON Units Resistance : ...
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... CP 0.01 50k 4.7k 50k 50k 11.8k 2.5V 14k 50k 50k 40 40 MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 10k 10k 1k 40 100 100 72k at 2.5V 3.3V 2.6V 1. 0.01 CP 120 72k at 2.5V 3.3V 2.6V 1.9V ...
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... TEST3B SOKAN OFFB 20k 50k 8k 40k 50k L:0.1V 80k MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 0.01 CP 120 72k at 2.5V 2.8V 2.3V 1.9V 50k 20 20 25k H:TEST3 25k M:Correlation Detector OFF 50k L:Correlation ...
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... V 250 TH 1.5V 10k 4.3k 4.3k 80 VSEPA B 0.01 22k 5.5k 80 MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 50k 20 20 25k 25k H:TEST2 M:8 Field Detector 50k L:8 Frame Detector 15k 15k 15k 15k SW11:ON FSC Mode 30 30 FSCLO 15k 50k ...
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... TRAP 2.2V 2.05V 1.9V Clamp In 15 Video IN 2.65V EDTV2 IDENTIFICATION SIGNAL DETECTOR Peripheral circuit of pins 510 39 47p 0.5k 250 800 250 CP 80 270 5V MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 2.1k 2.1k SW14:ON TRICK Mode 3p 40k 10k 80 80 Video IN 0.1 250 80 16 ...