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NTE1701

NTE
Part Number NTE1701
Manufacturer NTE
Description Integrated Circuit VCR Cylinder Servo Controller
Published May 9, 2005
Detailed Description NTE1701 Integrated Circuit VCR Cylinder Servo Control Circuit Features: D Phase Control Circuit D Speed Control Circuit ...
Datasheet PDF File NTE1701 PDF File

NTE1701
NTE1701

Overview
NTE1701 Integrated Circuit VCR Cylinder Servo Control Circuit Features: D Phase Control Circuit D Speed Control Circuit D CTL Amplifier D Capstan PG Amplifier D Sample Hold Type Speed Control D Supply Voltage Either 9V or 12V Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, V1–7 .
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14.
4V Power Dissipation (TA = +70°C), PD .
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880mW Operating Ambient Temperature Range, Topr .
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–20° to +70°C Storage Temperature Range, Tstg .
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–40° to +150°C Electrical Characteristics: (TA = +25°C ±2°C, VCC = 12V unless otherwise specified) Parameter Circuit Current PG (–) Amp Input Sensitivity PG (+) Amp Input Sensitivity Cap PG Amp Input Sensitivity VSS Amp Input Sensitivity REC/PB Select Sensitivity Phase System Trapezoidal Wave Reference Voltage Head SW Output Voltage, High Head SW Output Voltage, Low REC CTL Amp Output Voltage, High REC CTL Amp Output Voltage, Low S/H 1 Output Voltage, High S/H 1 Output Voltage, Low Symbol I1 S24 S23 S3 S25 V28 V17 V20–H V20–L V6–H V6–L V15–H V15–L Pin24 2VP–P 30Hz, Duty 96%, Pin23 2VP–P 30Hz, Duty 4% V1–7 = 12V Vi Pin23 1VO–P, Vi Pin24 30Hz, Duty 4% Test Conditions Min 33 1 1 50 2 5 2.
7 9 – 8 – 9 – Typ – – – – – – – – – – – – – Max 65 – – – – – 3.
7 – 600 – 1 – 600 Unit mA VO–P VO–P mVO–P VO–P V V V mV V V V mV Note 1.
Operating supply voltage range, VCC(opr) = 8.
8V to 13V.
Electrical Characteristics (Cont’d): (TA = +25°C ±2°C, VCC = 12V unless otherwise specified) Parameter CTL Amp Gain FG Amp Input Sensitivity Speed System Trapezoidal Reference Voltage S/H 2 Output Voltage, High S/H 2 Output Voltage, Low Cap PG Output Voltage, High Cap PG Output Voltage, Low Sy...


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