ST92195C/D 查看數據表（PDF） - STMicroelectronics

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ST92195C/D

48-96 Kbyte ROM HCMOS MCU WITH ON-SCREEN DISPLAY AND TELETEXT DATA SLICER

STMicroelectronics 

ST92E195C/D-ST92T195C/D - ELECTRICAL CHARACTERISTICS

SKEW CORRECTOR TIMING TABLE

(VDD= 5V +/-10%, TA= 0 to 70°C, unless otherwise specified)

Symbol

Parameter

Conditions

Tjskw

Jitter on RGB output

36 MHz Skew corrector clock frequency

max

Value

5*

Unit

ns

(*) The OSD jitter is measured from leading edge to leading edge of a single character row on consecutive TV lines. The value is an envelope

of 100 fields

OSD DAC CHARACTERISTICS

(VDD= 5V +/-10%, TA= 0 to 70°C, unless otherwise specified).

Symbol

Parameter

Output impedance: FB,R,G,B

Output voltage: FB,R,G,B

code= 111

code= 011

code= 000

FB= 1

FB= 0

Global voltage accuracy

Conditions

min

300

CLOAD = 20 pF

RLOAD = 100 kΩ

VDD-0.8

Value

typical

500

1.100

0.600

0.200

max

700

Unit

Ohm

1.400

V

0.800

V

0.350

V

V

0.400

V

+/-5

%

241/249

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