AN5636 View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
Manufacturer
AN5636 Datasheet PDF : 9 Pages
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ICs for TV
AN5636K
s Electrical Characteristics at Ta = 25°C (continued)
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min Typ Max Unit
1. AC
Chroma block
PAL chroma input signal voltage V12(PAL)
SECAM demodulation linearity LE27(R-Y)
Pin 12: PAL chroma input signal
Pin 2: 4.406 MHz ±0.28 MHz
Output linearity at pin 27
330 660 mV[p-p]
80 90 100 %
SECAM modulation linearity LV14(R-Y) Pin 2: 4.406 MHz ±0.28 MHz
Output linearity at pin 14
80 90 100 %
SECAM modulation
output phase difference
∆Ψ14 At pin 14, DB vs. DR output phase
difference for SECAM color bar
80 90 100 °
chroma of 200 mV[p-p] input to pin 2
SECAM modulation
output signal (B−Y)
V14(B-Y) DB blue at pin 14 for SECAM color bar 136 227 318 mV[p-p]
chroma of 200 mV[p-p] input to pin 2
SECAM modulation
output signal (R−Y)
V14(R-Y) DR red at pin 14 for SECAM color bar 192 321 450 mV[p-p]
chroma of 200 mV[p-p] input to pin 2
SECAM modulation
output signal (burst)
V14(Burst) DR burst at pin 14 for SECAM color bar 57
chroma of 200 mV[p-p] input to pin 2
96 135 mV[p-p]
Video block
Video input signal voltage
(SECAM)
V9SECAM Pin 9: SECAM video input
0.3 0.6 V[p-p]
Video input signal voltage (PAL) V9PAL Pin 7: PAL video input
SECAM switch PAL matrix block
0.3 0.6 V[p-p]
Direct input signal voltage
Delay input signal voltage
SECAM amplification degree
ratio (ST/DL, B−Y)
V16
V18
DS B-Y
Pin 16: chroma input
Pin 18: chroma input
PAL chroma input to pin 16 or pin 18 0.8
PAL chroma output ratio at pin 22
660 1 320 mV[p-p]
660 1 320 mV[p-p]
1.0 1.2
SECAM amplification degree DS R-Y PAL chroma input to pin 16 or pin 18 0.8 1.0 1.2
ratio (ST/DL, R−Y)
PAL chroma output ratio at pin 22
PAL amplification degree ratio DPST Pin 16: PAL chroma input
0.8 1.0 1.2
(ST, B−Y/R−Y)
Ratio of PAL chroma output at pin 22
to at pin 20
PAL amplification degree ratio DPDL Pin 18: PAL chroma input
0.8 1.0 1.2
(DL, B−Y/R−Y)
Ratio of PAL chroma output at pin 22
to at pin 20
SECAM switch output phase ∆ΨB-Y Pin 22 output phase difference, when −10 0 +10
°
difference (B−Y)
PAL chroma is inputted to pin 16, pin 18
SECAM switch output phase ∆ΨR-Y Pin 20 output phase difference, when 170 180 190
°
difference (R−Y)
PAL chroma is inputted to pin 16, pin 18
Carrier block
4.43 MHz input signal voltage V24IN Pin 24 4.43 MHz CW input
0.3 0.5 V[p-p]
7
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