TDA9111 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA9111

LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

STMicroelectronics 

TDA9111

Note: 16 These parameters are not tested on each unit. They are measured during our internal qualification procedure.

Note: 17 With Register 07 at Byte 0xxxxxxx (S correction inhibited) and Register 08 at Byte 0xxxxxxx (C correction

inhibited), the sawtooth has a linear shape.

MOIRE CANCELLATION SECTION

Electrical Characteristics (VCC = 12V, Tamb = 25°C)

Symbol

Parameter

Test Conditions

HORIZONTAL AND VERTICAL MOIRE

RMOIRE

Minimum Output Resistor to GND

DacOut

DC Voltage pin 3

DAC configuration

Pin 3

RMOIRE = 4.7kΩ

sub-address 02

Byte 00000000

Byte 01000000

Byte 01111111

HMOIRE

RMOIRE = 4.7kΩ

Moiré pulse (See also Hunlock in 1st PLL Sub-address 02

section)

Byte 10000000

H Frequency: Locked

Byte 11000000

Byte 11111111

THMOIRE

HMoiré pulse period pin 3

H Frequency: Locked

Sub-address II:

0xxx xxxx

1xxx xxxx

VMOIRE

Vertical Moiré

(measured on VOUT: Pin 23)

Sub-address 0C

Byte 11111111

Note: 18 TH is the horizontal period.

Min. Typ. Max. Units

4.7

kΩ

0.3

V

1.1

V

2.75 3

V

0

VPP

0.8

VPP

2.2

VPP

4.TH

2.TH

6

mV

13/43

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