TDA9106A datasheet(2/30 Pages) STMICROELECTRONICS

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PIN CONNECTIONS

Name

Function

S/G

Sync on green input

MOIRE

Moire output

PLL1 INHIB

TTL-Compatible input for PLL1 inhibition

PLL2C

Second PLL Loop Filter

HREF

Horizontal Section Reference Voltage (to filter)

HFLY

Horizontal Flyback Input (positive polarity)

HGND

Horizontal Section Ground

FC2

VCO Low Threshold filtering Capacitor

FC1

VCO High Threshold filtering Capacitor

Horizontal Oscillator Capacitor

Horizontal Oscillator Resistor

PLL1F

First PLL Loop Filter

HLOCKCAP

First PLL Lock/Unlock Time Constant Capacitor

HPOS

Horizontal Centering Output (to filter)

XRAY

X-RAY protection input (with internal latch function)

HFOCUSCAP

Horizontal Dynamic Focus Oscillator Capacitor

HFOCUS

Horizontal Dynamic Focus Output

VCC

Supply Voltage (12V Typ)

GND

General Ground (related to VCC)

HOUTEM

Horizontal Drive Output (internal transistor emitter)

HOUTCOL

Horizontal Drive Output (int. trans. open collector)

HBLKOUT

Horizontal Blanking Output (see activation table)

VBLKOUT

Vertical Blanking Output (see activation table)

VGND

Vertical Section Ground

VAGCCAP

Memory Capacitor for Automatic Gain Control Loop in Vertical Ramp Generator

VREF

Vertical Section Reference Voltage (to filter)

VCAP

Vertical Sawtooth Generator Capacitor

VDCOUT

Vertical Position Reference Voltage Output

VOUT

Vertical Ramp Output (with frequency independant amplitude and S or C Corrections if any)

VFLY

Vertical Flyback Input (positive polarity)

EWOUT

East/West Pincushion Correction Parabola Output (with Corner corrections if any)

VFOCUS

Vertical Dynamic Focus Output

VSYNCIN

TTL-compatible Vertical Sync Input (for separated H&V)

TEST

Not to be used - Test pin

VSYNCOUT

TTL Vertical Sync Output (Extracted VSYNC in case of S/G or TTL Composite HV Inputs)

HOUT

TTL Horizontal Sync Output (To be used for frequency measurement)

HLOCKOUT

First PLL Lock/Unlock Output (5V unlocked - 0V locked)

H/HVIN

TTL-compatible Horizontal Sync Input

Supply Voltage (5V Typ.)

SCL

2C-Clock input

SDA

2C-Data input

GND

Ground (Related to 5V)

TDA9106A

2/30

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