TPU2735 Ver la hoja de datos (PDF) - Micronas

Número de pieza

componentes Descripción

Fabricante

TPU2735

Teletext processor

Micronas 

TPU 2735

clock

data

inputs

TS

TH

Data inputs timing chart and symbols (ref to neg. clock edge)

3.5.3. Characteristics of the Digital Section, TA = 0 °C to 65 °C

Symbol

ISUP

VOH

VOL

VOL

VOH

VOL

CI

Parameter

Supply Current

Output Voltage, High Fast

Blank Output

Output Voltage, Low Fast Blank

Output

Output Voltage, Low IM Bus

Data

Output Voltage, High DRAM In-

terface

Output Voltage, Low DRAM In-

terface

Input Capacitance

Pin No.

35

9

9

14

17, 18,

19, 21

to 30

17, 18,

19, 21

to 30

39, 40,

1 to 4,

11, 12,

13, 14,

15, 16,

31, 36

Min.

3.5

3.5

Typ.

200

5

Max.

Unit

240

V

0.6

V

0.4

V

V

0.6

V

pF

Test Conditions

at 0 °C

IO = –0.1 mA

IO = 1.6 mA

IO = 3.0 mA

IO = –0.1 mA

IO = 1.6 mA

3.5.4. Characteristics, RGB Interface

RGB inputs terminated with 75 Ω, RGB outputs terminated with 1 MΩ k 20 pF

Symbol

Parameter

Internal RGB Outputs

VOL

RGB Output Voltage low

VOH

RGB Output Voltage high

VOH

RGB Output Voltage high

Pin No. Min.

Typ.

Max.

Unit

Test Conditions

6, 7, 8

6, 7, 8

6, 7, 8 630

20

50

0.14

700

770

mV

VSUP

mV

VSUP = 5V

13

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