AN5636 View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

AN5636

SECAM/PAL signal conversion IC

Panasonic Corporation 

ICs for TV

AN5636K

s Electrical Characteristics at Ta = 25°C

Parameter

Symbol

Conditions

Min Typ Max Unit

1. DC

Circuit current

2. AC

ICC1 Pin 13: 5.0 V, pin 13: 5.0 V

40 58 76 mA

Chroma block

SECAM input signal

limiting range

V30 (lim)

Pin 30 output, when pin 2 input is

4.328 MHz CW of 20 mV[p-p] to

400 mV[p-p]

−1 0 +1 dB

Limiter amplifier gain

GV30 (lim) Pin 30 output, when pin 2 input is

4.328 MHz CW of 2 mV[p-p]

18 28 38 dB

SECAM demodulation

output signal (B−Y)

E27 (B−Y) Peak to peak voltage of DB at pin 27 159 227 295 mV[p-p]

for SECAM color bar chroma of

200 mV[p-p] input to pin 2

SECAM demodulation

output signal (R−Y)

E27 (R−Y) Peak to peak voltage of DR at pin 27 225 321 417 mV[p-p]

for SECAM color bar chroma of

200 mV[p-p] input to pin 2

SECAM demodulation

output ratio (R−Y/ B−Y)

E27 (R−Y/ Peak to peak voltage of DR vs. DB

B−Y) at pin 27 for SECAM color bar

0.99 1.41 1.84 

chroma of 200 mV[p-p] input to pin 2

SECAM modulation gain

GS27-14 Peak to peak voltage of DR at pin 27 0.5 1.0 1.5 Times

vs. DR red at pin 14 for SECAM color

bar chroma of 200 mV[p-p] input to

pin 2

SECAM modulation

output ratio (R−Y/ burst)

V14 (R−Y/

burst)

At pin 14, DR red vs. DR burst for

SECAM color bar chroma of

200 mV[p-p] input to pin 2

2.34 3.35 4.36 

SECAM modulation

output ratio (R−Y/ B−Y)

V14 (R−Y/ At pin 14, DR red vs. DR blue for

B−Y) SECAM color bar chroma of

200 mV[p-p] input to pin 2

0.99 1.41 1.84 

PAL chroma amp gain

GP12-14 Pin 14 chroma output for PAL chroma 0.7 1.0 1.3 Times

330 mV[p-p] input to pin 12

Video block

Frequency characteristics

(SECAM)

F11SECAM Pin 11 cutoff frequency for

CW 0.3 V[p-p] input to pin 9

10   MHz

Frequency characteristics (PAL) F11PAL Pin 11 cutoff frequency for

CW 0.3 V[p-p] input to pin 7

10   MHz

Gain (SECAM)

G11SECAM 10 kHz CW output gain at pin 11 for 4

10 kHz CW 0.3 V[p-p] input to pin 9

7 10 dB

Gain (PAL)

G11PAL 10 kHz CW output gain at pin 11 for 4

10 kHz CW 0.3 V[p-p] input to pin 7

7 10 dB

5

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