AN5693 View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

AN5693

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

Panasonic Corporation 

AN5693K

ICs for TV

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

• Reference data for design (continued)

Note) The characteristic values below are theoretical values for designing and not guaranteed.

Parameter

Symbol

Conditions

Min Typ Max Unit

I2C interface

Bus free before start

tBUF



Start condition set-up time tSU,STA



Start condition hold time

tHD,STA



"L" period SCL, SDA

tLOW



"H" period SCL

tHIGH



Rise time SCL,SDA

tr



Fall time SCL,SDA

tf



Data set-up time(Write)

tSU,DAT



Data hold time(Write)

tHD,DAT



Acknowledge set-up time tSU,ACK



Acknowledge hold time

tHD,ACK



Stop condition set-up time tSU,STO



4.0   µs

4.0   µs

4.0   µs

4.0   µs

4.0   µs

  1.0 µs

  0.35 µs

0.25   µs

0   µs

  3.5 µs

0   µs

4.0   µs

DAC

4,6,7-bit DAC DNLE

L4,6,7 1 LSB = {Data(max.)−Data(00)}/15(4-bit), 0.1 1.0 1.9 LSB

63(6-bit), 127(7-bit)

Step

8-bit DAC DNLE

L8 1 LSB = {Data(FF)−Data(00)}/255(8-bit) 0.1 1.0 1.9 LSB

Step

Cut off DAC overlap

∆Step The overlap between the two 8-bit sections 27 32 37 Step

of R,B cutoff & AFT

14

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