VDP3108B datasheet(65/72 Pages) MICRONAS

65 / 72 page

PRELIMINARY DATA SHEET

VDP 31xxB

Micronas

Analog RGB Outputs, D/A Converters, continued

Symbol

Parameter

Pin Name

Min.

Typ.

Max.

Unit

Test Conditions

Contrast Adjust Range

ROUT

GOUT

16:511

Gain Match R–G, R–B, G–B

GOUT

BOUT

–2

Measured at RGB Outputs

VIN = 0.7 V, contrast = 323

Gain Match to RGB–DACs

R–R, G–G, B–B

–3

Measured at RGB Outputs

VIN = 0.7 V, contrast = 323

R/B/G Input Crosstalk

one channel talks

two channels talk

–46

Passive channel:

VIN = 0.7V,

contrast = 323

RGB Input Crosstalk from

Internal RGB

one channel talks

two channels talk

three channels talk

–50

Crosstalk signal: 1.25 MHz,

3.75 mAPP

RGB Input Noise and

Distortion

–50

VIN = 0.7 VPP at 1 MHz

contrast = 323

Bandwidth: 10 MHz

RGB Input Bandwidth –3dB

–

MHz

VIN = 0.7 VPP,

contrast = 323

RGB Input THD

–50

–40

Input signal 1 MHz

Input signal 6 MHz

VIN = 0.7 VPP

contrast = 323

Differential Nonlinearity of

Contrast Adjust

1.0

LSB

VIN = 0.44 V

Integral nonlinearity of

Contrast Adjust

LSB

VRGBO

RGB Output Voltage

–1.0

0.3

Referred to VSUPO

RGB Output Load Resistance

100

Ω

Ref. to VSUPO

VOUTC

RGB Output Compliance

–1.5

–1.3

–1.2

Ref. to VSUPO

Sum of max. Current of

RGB–DACs and max. Cur-

rent of Int. Brightness DACs

is 2% degraded

External RGB Brightness D/A Converter Characteristics

Resolution

ROUT

GOUT

bits

IEXBR

Full Scale Output Current

relative

GOUT

BOUT

39.2

40.8

Ref to max. digital RGB

Full Scale Output Current

absolute

1.5

Differential Nonlinearity

0.5

LSB

Integral Nonlinearity

LSB

Matching R–G, R–B, G–B

–2

Matching to digital RGB

R–R, G–G, B–B

–2

VDP3108B Datasheet(PDF) 65 Page - Micronas

VDP3108B Datasheet(HTML) 65 Page - Micronas

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