VERTICAL SECTION

Operating Conditions

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VSVR

Vertical Sync Input Voltage Range

On Pin 34

0

5.5

V

°C)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Pin 23-28-29 Bias Current (Current Sourced

by PNP Base)

2

µA

Pin 31 Bias Current (Current Sunk by NPN

Base)

0.5

µA

VSth

Vertical Sync Input Threshold Voltage

Pin 34; High-level

Low-level

2

0.8

V

V

VSBI

Vertical Sync Input Bias Current (Current

Sourced by PNP Base)

1

µA

Voltage at Ramp Bottom Point

On Pin 27

2/8

Voltage at Ramp Top Point (with Sync)

On Pin 27

5/8

Voltage at Ramp Top Point (without Sync)

On Pin 27

VRT-0.1

V

Output Current Range on Pin 27 during

Ramp Charging Time. Current to Charge

Capacitor between Pin 27 and Ground

Min current

Max current

100

15

135

20

µA

µA

VSW

Minimum Vertical Sync Pulse Width

Pin 34

5

µS

VSmDut

Vertical Sync Input Maximum Duty-cycle

Pin 34

15

%

VSTD

Vertical Sawtooth Discharge Time Duration

On Pin 27, with 150nF cap

85

µS

VFRF

Measured on Pin 27

Cosc (Pin27) = 150nF

100

Hz

ASFR

AUTO-SYNC Frequency Range

(see Note 3)

±5%

50

150

Hz

RATD

Ramp Amplitude Thermal Drift

On Pin 30 (see Note 1)

(0

100

ppm/

°C

RAFD

Ramp Amplitude Drift Versus Frequency

50Hz < F < 120Hz

200

ppm/Hz

Rlin

Ramp Linearity on Pin 27

0.5

%

Rload

Minimum Load on Pin 25 for less than 1%

Vertical Amplitude Drift

50

M

Ω

Vpos

Vertical Position Adjustment Range Voltage

on Pin 32

3.65

3.2

3.5

3.8

3.3

V

V

V

Max Current on Vertical Position Control

Output (Pin 32)

±2mA

Vor

Vertical Output Voltage Range (on Pin 30)

(Peak to Peak Voltage on Pin 30)

3.75

2

3

4

2.2

V

V

V

DC Voltage on Vertical Output (Pin30)

See Note 4

7/16

V0I

Vertical Output Maximum Output Current

On Pin 30

±5mA

dVS

Max Vertical S-Correction Amplitude

Maximum S-CORR) (see Figure 3)

∆V/V30pp at T/4

∆V/V30pp at 3T/4

-4

+4

%

%

Ccorr

C-Correction Adjustment Range Voltage on

Pin 27 for Maximum Slope on the Ramp

(with S-Correction) (see Figure 4)

3

3.5

4

V

V

V

Notes : 1. These parameters are not tested on each unit. They are measured during our internal qualification procedure which includes

characterization on batches comming from corners of our processes and also temperature characterization.

2. When 2V are applied on Pin 28 (Vertical S-Correction control), then the S-Correction is inhibited, consequently the sawtooth have

a linear shape.

3. It is the frequency range for which the VERTICAL OSCILLATOR will automatically synchronize, using a single capacitor value on

Pin 27 and with a constant ramp amplitude.

4. Typically 3.5V for Vertical reference voltage typical value (8V).

TDA9103

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