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NJW1300B Datasheet(PDF) 5 Page - New Japan Radio |
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NJW1300B Datasheet(HTML) 5 Page - New Japan Radio |
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5 / 27 page  Ver.5 -5 - NJW1300B s s s s ELECTRICAL CHARACTERISTICS (Ta=25 °°°°C,Vcc1=5V,Vcc2=5V,Vcc3=7V,V DD=5V,VEE1=-5V, V1=V4=V34=V45=2.5V,V21=V28=V60=0V,V13=2.9V,V14=2.7V,V38=1V,V39=3V) PARAMETERS SYMBOL TEST CONDITIONS MIN. TYP. MAX UNIT GA3 - 0 2.0 dB ACC Characteristic (PAL) GA4 V46=5V,V14=0V,SG6 (4.43MHz, 0dB, +6dB, -25dB) applied to V9, SG2 applied to V60. Measure the amplitude on V18 at 0dB, +6dB, -25dB. Define the each value as A, B, and C. GA3 = 20log(B / A) GA4 = 20log(C / A) -12.5 -7.5 - dB Gc1 - -30.0 -20.0 dB Color Control Gain Variable Range Gc2 V46=5V, SG6 applied to V9, SG2 applied to V60. Define the each chroma amplitude at V14=0V,2.9V and 5V as A, B and C. Gc1 = 20log(A / B) Gc2 = 20log(C / B) 0.7 2.7 - dB fA1 - -2900 -700 Hz APC Capture Range (NTSC) fA2 SG6 (3.58MHz, 0dB) applied to V9, V46=5V, SG2 applied to V60. Adjust the BURST frequency until the voltage on V12 is 2V. Work out difference between the frequency at that time and 3.579545MHz. fA1 = when approach BURST frequency from low frequency. fA2 = when approach BURST frequency from high frequency +700 +1500 - Hz fA3 - -2500 -600 Hz APC Capture Range (PAL) fA4 SG6 (4.43MHz, 0dB) applied to V9, V46=5V, Variable the BURST frequency until the voltage on V12 is 2V. Work out the difference between the frequency at that time and 4.433619MHz. fA3 = when approach BURST frequency from low frequency fA4 = when approach BURST frequency from high frequency +600 +1700 - Hz θ T1 -30 -60 - deg TINT Variable Range θ T2 SG6 applied to V9, SG2 applied to V60. Define the phase causing the maximum amplitude at V14=1.8V on Gout as A. Define the each phase causing the maximum amplitude at V14=2.7V, 3.6V on Gout as B and C. θ T1 = A-B θ T2 = C-B - +60 +30 deg NTSC /PAL Switching Voltage VTHNP Switch voltage of V14. 0.4 0.7 1.0 V Color Killer Operating Input Level(NTSC) VKIN1 SG2 applied V60, SG6 (NTSC) applied to V9. Decrease the input amplitude until the killer is turned on, and measure the input attenuation. - -42 -37 dB Color Killer Operating Input Level (PAL) VKIN2 SG2 applied V60, SG6 (PAL) applied to V9. Decrease the input amplitude until the killer is turned on, and measure the input attenuation. - -38 -32 dB |
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Similar Description - NJW1300B |
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