NTE1446 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Servo Control for VCR

NTE1446
Integrated Circuit
Servo Control for VCR
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage (V_1–4), V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.6V
Supply Current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45mA
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550mW
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +60°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Electrical Characteristics: (T_A = +25°C, V_CC = V_1–4 = 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Total Circuit Current
Video Amp Amplification
Vertical Pulse Amplitude
V.S.S. Sensitivity
Record Multi Delay Time
Control Signal Amplification
Playback Multi Sensitivity
Playback Multi Delay Time
I₁
A_{V (15)}
V_{H (13)}
V_{i (16)}
t_{D (9)}
A_CO
V_is
V_{D3 (8)}
V₁₆ = 1V_p–p Sine Wave, f = 15.75kHz
V₁₆ = 1V_P–P Negative Pulse 60Hz, P.W. 650µs
V₁₆ = Pulse 60Hz, P.W. 650µs
V₁₆ = 1V_P–P, Pulse 60Hz, P.W. 650µs
V₃ = 5mV_P–P, Sine Wave 30Hz
V₃= Pulse 30Hz (POS) P.W. 650µs
V₃ = 5mV_P–P, Pulse 30Hz P.W. 650µs
18.5 23.3 28.0
3.0 3.5 4.0
8.4 –
–
3.0 7.6 20.0
25.0 27.5 30.0
70 150 300
0.6 0.9 1.5
26 29 31
Unit
mA
times
V_P–P
mV_P–P
ms
times
mV_P–P
ms