NTE1473 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Color & Video Signal Processor

NTE1473
Integrated Circuit
Color & Video Signal Processor
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Power Dissipation (T_A = 70°C), P_T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850mW
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −15 to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55 to +125°C
Electrical Characteristics:
Parameter
Supply Current
BPA Chroma Output
ACC Range
Killer Threshold
APC Detection Sensitivity
VCO Control Sensitivity
APC Pull in Rnage
Free−Running Frequency
VCO Output
C−Demod. Max Output
C−Demod. Conversion Gain
C−Demod. Conversion Ratio
Test Conditions
V_CC = 12V
Burst: Chroma = 1:1
Burst = 90mV_p−p
Burst: Chroma = 1:1,
Burst = 13mV_p−p
Burst: 90mV_p−p = 0dB
Gate Off
measured at pin 4
B−Y f_(beat) = 10kHz
R−Y
B−Y/R−Y
G−Y/R−Y
< (R−Y) − < (B−Y) = 105°C
C−Demod. Carrier Leakage 3.58MHz BPF
C−Demod. Harmonic Leakage 1.2V_p−p CW, HPF
Color Killer Leakage
Burst: Chroma = 1.1
Symbol Min Typ Max
I_CC
31 41 59
E_C
0.77 0.96 1.20
Unit
mA
V_p−p
E_a
0.44 0.68 0.95 V_p−p
E_k
μ
β
f_v
f_o
V₄
E_bMax
G_r−y
E_b−y
E_r−y
E_g−y
E_r−y
e_carl
e_car2
e_kl
− −43 −
dB
− 16 − mV/deg
−
5
− Hz/mV
±300 −
−
Hz
−250 0 +250 Hz
− 0.9 −
3.70 5.1 −
− 7.8 −
V_p−p
V_p−p
times
− 1.28 −
times
− 0.40 −
times
−
−
0.2
V_p−p
−
−
0.2
V_p−p
−
− 1.25 mV_rms