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| NTE1813 Integrated Circuit Color Signal Processor for VCR Description: The NTE1813 is an integrated circuit in a 22-Lead DIP type package. When combined with the NTE1814, this device provides the functions which process VCR color signals at the 2H/4H/6H mode is NTSC systems. Features: D Low Operating Supply Voltage: VCC = 5V D Low Power Consumption: 110mW D AFC and APC System in Recording Mode. APC System Only During Playback Mode. D Better S/N Ratio by Chroma ACC (2H/6H Mode). Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Power Dissipation (TA = +70C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Electrical Characteristics: (TA = +25C, VCC = 5V unless otherwise specified) Parameter Total Circuit Current REC Output Amplitude (Burst ACC) REC ACC Control Sensitivity (Burst ACC) Chroma ACC Main BM Amp Gain Main BM carrier Leak Burst Emphasis Amount REC Current Up Rate PB Output Amplitude (2H) Burst De-Emphasis Amount Symbol Itot vO14-R bAGC-C GV-16 CL16 GE11 GREC vO14-P GDE Pin20 Input 0.25VP-P Pin20 Input 0.25VP-P Pin1 Input 0.2VP-P Pin1 Input 0.2VP-P Pin20 Input 0.5VP-P Pin22 Input Burst 0.1VP-P bAGC-B +6dB to -15dB Test Conditions Min 15 0.5 - 0.5 4 - 5 0.5 0.2 -6.5 Typ - - - - - - - - - - Max 32 1.2 3 4.5 9 -33 7 2.5 0.55 -4.5 Unit mA VP-P dB dB dB dB dB dB VP-P dB Note 1. Operating Supply Voltage: VCC(opr) = 4.5V to 5.5V. Electrical Characteristics (Cont'd): (TA = +25C, VCC = 5V unless otherwise specified) Parameter PB/REC Crosstalk REC Control Voltage Sub BM Amp Gain Sub BM Carrier leak Killer Sensitivity (ON) Killer Sensitivity (OFF) Killer Output (LOW) VCO FREE Frequency VCO Control Sensitivity VCO Output Amplitude REC Pull-In Range (H) REC Pull-In Range (L) 2H Mode Range 4H Mode 6H Mode Symbol CT14-P S1-REC GV-7 CL7 Kgate1 Kgate2 V14-L fOSC b2 vO11 fAPC-H fAPC-L S10-1 S10-2 S10-3 Pin20 Input 0dB = 0.25VP-P Pin20 Input 0dB = 0.25VP-P Pin9 Input 0.65VP-P Test Conditions Min - 4.6 1 - -22 - - 3 1.5 0.4 500 - - 1.6 3.2 Typ - - - - - - - - - - - - - - - Max -40 - 5 -35 - -10 0.5 7 3.5 - - -500 0.6 2.0 3.6 Unit dB V dB dB dB dB V MHz kHz/mV VP-P Hz Hz V V V Note 1. Operating Supply Voltage: VCC(opr) = 4.5V to 5.5V. Pin Connection Diagram PB Chroma Input/ 1 Rec Changeover Input ACC Burst Detector 2 ACC Reference 3 X'tal OSC Input 4 X'tal OSC Output 5 Burst Gate Pulse Input Sub BM Output VCC Sub BM Input 6 7 8 9 10 2/4/6H Select VCO Output 11 22 21 20 19 18 17 16 15 14 13 12 3.58MHz Chroma Input ACC Output ACC Input Killer Control Main BM Input GND PB Main BM Output X'tal APC Control Chroma Output VCO Control VCO Adjust 22 12 1 11 .756 (19.2) .177 (4.5) .252 (6.4) .070 (1.78) .135 (3.43) .300 (7.62) |
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