AN5693K View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

AN5693K

Luminance,Chroma and Sync. Signals Processing IC(with Built-in I2C bus Interface)for PAL/NTSC Color-TV

Panasonic Corporation 

ICs for TV

AN5693K

s Electrical Characteristics at Ta = 25 °C (continued)

Parameter

Symbol

Conditions

Min Typ Max Unit

RGB processing DAC data standard (continued)

External RGB DC Voltage

VEPL

External RGB pedestal

∆VEPL

difference voltage(R/B)(G/B)

YS is on

YS is on

1.7 2.3 2.9 V

0  250 mV

Internal/External pedestal

difference voltage

∆VPL/IE Internal−External

50 200 400 mV

External RGB output Voltage VERGB

External RGB output

difference voltage

∆VERGB

Input 3 VPP,DAC 03 = 7F(Contrast)

Input 3 VPP,DAC 03 = 7F(Contrast)

4.3 5.4 6.5 VPP

− 0.6 0 + 0.6 V

External RGB contrast

control characteristics

ECmax/min DAC 03 = 7F,DAC 03 = 00

10 13 16 dB

External RGB frequency

characteristics

fRGBC Input 0.2 VPP,DC = 1 V

8 12  MHz

Synchronizing signal processing

Horizontal output free run

frequency

fHO No input signal

The frequency at Pin44

15.33 15.63 15.93 kHz

Horizontal output pulse duty τHO Horizontal output pulse's high level's

duty

31 37 43 %

Horizontal output pull-in range fHP Horizontal sync. sep. freq. pull-in approach- ± 500 ± 650  Hz

ing 15.625 kHz

Vertical free run frequency

(PAL)

fVO-P Forced 50 Hz mode, DAC 0E-D2 = 1

D3 = 0,No sync.signal input

48 50 52 Hz

Vertical free run frequency

(NTSC)

fVO-N Forced 60 Hz mode, DAC 0E-D2 = 1

D3 = 1,No sync.signal input

58 60 62 Hz

Vertical output pulse width

NTSC,PAL

τVO Hor. & Ver.sync. condition,the pulse width 9

at Pin46

10 11 1/fH

Vertical pull-in range(PAL) fVPP fH = 15.625 kHz,Forced 50 Hz mode

46  54 Hz

Vertical pull-in range(NTSC) fVPN fH = 15.75 kHz,Forced 60 Hz mode

56  64 Hz

Horizontal output voltage(H) V44H Horizontal output pulse's high level's DC 3.2 3.5 3.8 V

voltage

Horizontal output voltage(L) V44L Horizontal output pulse's low level's DC 0  0.3 V

voltage

Vertical output voltage(H)

V46H Vertical output pulse's high level's DC

voltage

3.9 4.2 4.5 V

Vertical output voltage(L)

V46L Vertical output pulse's low level's DC

voltage

0  0.3 V

Screen centre variable range ∆THC Variable amount of phase between HSYNC 2.6 3.2 4.4 µs

& HOUT DAC 0A = 80 to 8F

9

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