M52393P MITSUBISHI, 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 SG11 F1 SG15 SG11 F1 SG15 SG11 F1 SG11 SG11 SG11 MITSUBISHI ICs (AV COMMON) M52393P/FP Unit Limits Remarks Min. Typ. Max. Current 21 28 Sync chip 2.2 2.5 voltage G1=20log 286mV M 10.3 13.3 T1=20log 143mV M -12.0 T2=20log 143mV M T3=20log -15.5 143mV M 4.7 10 ...
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... COMP. 3 voltage 3 EDTV2 IDENTIFICATION SIGNAL DETECTOR Supply voltage 0.4 0.4 0.4 2.5 2.5 5 0.4 0.4 0.4 2.5 2.5 5 0.4 0.4 0.4 0.5 2.5 5 0.4 0.4 0.4 0.5 2 MITSUBISHI ICs (AV COMMON) M52393P/FP Switch condition 1-1 1-2 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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... Letter box Parity SQZ NRZ form MITSUBISHI ICs (AV COMMON) M52393P/FP Functions Detector off at Bit Detector off at Bit 2.04MHz detector off at Bit case an EDTV2 identification signal (or an equivarent one) is detected a couple of times during three lines (line 284 to 286), the output will standard signal) ...
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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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... AC14 a 0. Sync V Sepa Sepa. CLAMP 1 COMP 1 DET 3 COMP 3 CLAMP 2 COMP 0.01 RY5 AC3 AC5 0.01 51k 51k MITSUBISHI ICs (AV COMMON) M52393P/ 0.01 0.01 0.01 AC10 AC9 b SG11 Open 0. LED PULSE GEN. DRIVER Counter Bit judge 0.01 GND SW7 0.01 AC7 7 ...
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... Sync V Sepa Sepa. CLAMP 1 COMP 1 COMP 3 DET 3 COMP 2 CLAMP 0.01 0.01 0.01 CLAMP1 COMP2 CLAMP2 Lo:COMP2 OFF MITSUBISHI ICs (AV COMMON) M52393P/FP DET OUT FRAME/FIELD L:FRAME 0. LED PULSE GEN. DRIVER Counter Bit judge 0.01 COMP3 GND Lo:COMP3 OFF LINE CORRELATION SW ...
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... Sync V Sepa Sepa. CLAMP 1 COMP 1 COMP 3 DET 3 CLAMP 2 COMP 0.01 0.01 CLAMP1 COMP2 CLAMP2 Lo:COMP2 OFF MITSUBISHI ICs (AV COMMON) M52393P/FP DET OUT FRAME/FIELD L-FRAME 0. LED PULSE GEN. DRIVER Counter Bit judge COMP3 GND Lo:COMP3 OFF LINE CORRELATION SW L: CORRELATION TURNED ON ...
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... MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 10k 10k 1k 250 1k 40 100 100 0.01 72k at 2.5V 3. 120 0.01 72k at 2.5V 3.3V 1 ...
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... TEST3B SOKAN OFFB 40 80 20k 8k H:4.2V 40k L:0.1V 80k MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 0. 120 0.01 72k 50k at 2.5V 50k 11.8k 2.8V 50k 1.9V 20 50k 20 20 25k H:TEST3 25k ...
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... V TH 1.5V Pin 12 Wave Form 4.3k 4.3k 80 VSEPA B 0.01 22k 5.5k 80 MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 20 50k 20 20 25k 25k H:TEST2 M:8 Field Detector 50k L:8 Frame Detector 80 15k 15k 15k 15k SW11:ON FSC Mode 10k 30 30 ...
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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 MITSUBISHI ICs (AV COMMON) M52393P/FP Description of function 2.1k 2.1k SW14:ON TRICK Mode 3p 40k 10k 80 80 Video IN 0.1 250 270 80 16 ...