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| Datasheet File OCR Text: |
| NTE700 Integrated Circuit TV Chroma System Description: The NTE700 is a monolithic integrated circuit in a 16-Lead DIP type package that performs the functions of subcarrier regeneration, ACC and APC detection, and tint control in color television receivers. It is designed to function compatibly with the NTE743 TV Chroma Amplifier/Demodulator in a 2-package chroma system. The NTE700 is a TV Chroma System equivalent to the NTE982 except that the typical supply voltage is +12V and no internal shunt regulator is incorporated. Features: D Voltage-Controlled Oscillator D Keyed APC and ACC Detectors D DC Hue Control D Operates From +12V Absolute Maximum Ratings: DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Device Dissipation (Up to TA = +55C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 630mW Derate Linearly Above +55C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.6mW/C Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +85C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Lead Temperature (During Soldering, 1/16" from case, 10sec max) . . . . . . . . . . . . . . . . . . . . +265C Electrical Characteristics: (TA = +25C, V+ = 12V unless otherwise specified) Parameter Static Characteristics Supply Current Oscillator Current ACC Output Balance APC Output Balance Oscillator Balance I+ I2 Measure Pin15 to Pin16 Measure Pin11 to Pin12 Measure Pin7 to Pin8 12 4.25 -330 -450 -330 - - - - - 24 8.55 300 450 330 mA mA mV mV mV Symbol Test Conditions Min Typ Max Unit Electrical Characteristics (Cont'd): (TA = +25C, V+ = 12V unless otherwise specified) Parameter Symbol Test Conditions Set R for fO = 3.579545 5Hz V+ = 12V 1V Osc. must pull-in and lock to eIN at: fIN = 3.579745MHz Osc. must pull-in and lock to eIN at: fIN = 3.579345MHz Measure Pin15 to Pin16, Record value (V1) Measure Pin15 to Pin16, fIN = 3.579545MHz Limits for ACC Control = V2 - V1 Tap of R to GND Pin Connection Diagram Hue Control OSC Output OSC Output Horiz Key Pulse Input GND OSC Input OSC Feedback Loop OSC Feedback Loop 1 2 3 4 5 6 7 8 16 ACC Output 15 ACC Output 14 ACC Input 13 APC Input 12 APC Output 11 APC Output 10 V (+) 9 N.C. Min Typ Max Unit Dynamic Characteristics (eIN = 0.4VP-P Sine Wave) Oscillator Center Frequency Oscillator Frequency Deviation Oscillator Frequency Deviation Oscillator Pull-In Range, High Side Oscillator Pull-In Range, Low Side Dynamic ACC ACC Control ACC Control Dynamic APC fO fO1 |fO| - -400 - 200 -200 -75 - - - - - - - 400 175 - - 75 Hz Hz Hz Hz Hz mV mV Record Value (V2) 120 1 - - 250 12 V 16 9 1 8 .260 (6.6) Max .200 (5.08) Max .870 (22.0) Max .100 (2.54) .700 (17.78) .099 (2.5) Min |
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