NJW1300BFG1 datasheet(4/27 Pages) NJRC

Part #	NJW1300BFG1

Description	SIGNAL PROCESSOR FOR COLOR TFT

Download	27 Pages

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Manufacturer	NJRC [New Japan Radio]

Direct Link	http://www.jrc.co.jp/eng/index.html

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4 / 27 page

Ver.5

NJW1300B

-4 -

s

s ELECTRICAL CHARACTERISTICS (Ta=25

°°°°C,Vcc1=5V,Vcc2=5V,Vcc3=7V,V

DD=5V,VEE1=-5V,

V1=V4=V34=V45=2.5V,V21=V28=V60=0V,V13=2.9V,V14=2.7V,V38=1V,V39=3V)

PARAMETERS

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX

UNIT

Operating Current 1

Icc

1

Vcc1, No signal

-

33.5

45.0

mA

Operating Current 2

Icc2

Vcc2, No signal

-

6.5

8.4

mA

Operating Current 3

Icc3

Vcc3, No signal

-

5.8

8.7

mA

Operating Current 4

Icc4

VDD, No signal

-

4.7

6.6

mA

Operating Current 5

IEE1

VEE1, No signal

-11.8

-7.5

-

mA

GCT1

-

-12.5

-9.0

dB

Contrast Adjust Gain

Variable Range

GCT2

SG1 applied to V22, V27 and V31,

SG10 applied to V46, SG2 applied to

V60. Define the each amplitude (BLK-

WHT) at V28=H and V34=0V, 2.5V, 5V

as A,B and C.

GST1 = 20log(A / B)

GST2 = 20log(C / B)

Measure Rout, Gout, Bout terminals.

1.0

2.5

-

dB

GSC1

-

-2.5

-1.0

dB

Sub Contrast Adjust

Gain Variable Range

GSC2

SG1 applied to V22 and V31, SG10

applied to V46, SG2 applied to V60.

V28=H, V34=0V.Define the each

amplitude(BLK-WHT) at V32=0V,2.5V,

5V,V36=0V, 2.5V, 5V as A,B, and C.

GSC1 = 20log(A / B)

GSC2 = 20log(C / B)

Measure Rout, Gout, Bout terminals.

1.0

2.5

-

dB

Image Quality

Adjust Variable

Minimum Range

GPS

SG3 (100KHz, 2.4MHz) applied to V24,

V26, SG10 applied to V46, SG2 applied

to V60. Define each gain of sin signal of

frequency as A,B. When V21=0V

GP = A-B (at V21=0V)

-

0

-

dB

Image Quality

Adjust Variable

Maximum Range

GPM

SG3 (100KHz, 2.4MHz) applied to V24,

V26, SG10 applied to V46, SG2 applied

to V60. Define each gain of sin signal of

frequency as A,B. When V21=0V

GP= A-B (at V21=5V)

-

16.0

-

dB

Chroma

Maximum Output

(PAL)

VCMAX

V14=0V, V13=V46=5V.

SG6(4.43MHz) applied to V9, SG2

applied to V60. Measure the chroma

amplitude on V18.

0.6

0.95

1.35

Vpp

GA1

-

0

2.0

dB

ACC Characteristic

(NTSC)

GA2

V46=5V, SG6 (3.58MHz, 0dB, +6dB,

-25dB) applied to V9, SG2 applied to

V60. Measure the amplitude on V18 at

0dB,+6dB,-25dB. Define the each value

as A,B, and C.

GA1 = 20log(B / A)

GA2 = 20log(C / A)

-12.5

-7.5

-

dB

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