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NJW1300B の電気的特性と機能

NJW1300BのメーカーはJRCです、この部品の機能は「Signal Processor for TFT Display / QFP64-G1」です。


製品の詳細 ( Datasheet PDF )

部品番号 NJW1300B
部品説明 Signal Processor for TFT Display / QFP64-G1
メーカ JRC
ロゴ JRC ロゴ 




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NJW1300B Datasheet, NJW1300B PDF,ピン配置, 機能
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NJW1300B
SIGNAL PROCESSOR FOR COLOR TFT
s GENERAL DESCRIPTION
The NJW1300B is a color TFT signal processor which
include color signal modulator , count down circuit , RGB
demodulator , RGB interface , and common pole driver ,
required by color TFT signal processing after Y/C separator.
It corresponds broadcasting systems of both NTSC and
PAL , because it can select the down (1/525 or 1/625) by
the internal switch.
The NJW1300B is suitable for TFT LCD panel and car
navigation systems.
s PACKAGE OUTLINE
NJW1300BFG1
s FEATURES
q Supply Voltage 5V
q Y/C Separator Input
q NTSC/PAL System (3.58MHz, 4.43MHz)
q Unnecessary Adjustment of Oscillation Frequency
for Internal Count Down Circuit.
q External One System Input for Analog RGB
q Internal Enhancer Circuit
q Internal GAMMA 1 Point Correction Circuit
q Internal Color TFT Common Pole Driver
q Bi-CMOS Technology
q Package Outline
TQFP64
s BROCK DIAGRAM
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 SYNCSEP AFC 32fH
vco
2
48
47
3 46
V ALT ALT ALT
4
COUNT DOWN
AMP AMP AMP
45
5H
6 COUNT DOWN
44
43
7
8 ACC
9
10
COLOR
IDENT
REG
PICTURE
42
41
40
39
11 APC
12
13 TINT
14
15 VCO
KILLER
DEMOD
MATRIX
CLA CLA CLA
MP MP MP
GAIN
B
GAIN
R
CONT CONT CONT
RAST RAST RAST
38
37
36
35
34
16
INT/EXT SW
33
s PIN CONFIGURATION
1.VCOMAMP 23.VCC1
45.BRIGHT
2.VCC3
24.YINH
46.FRP
3.VCOMIN
25.CLAMPB 47.VCC2
4.VCOMCENT 26.YIN
48.ROUT
5.VCOMFB 27.EXTING1 49.VCENTER
6.VCOMOUT 28.SW1
50.GOUT
7.VEE1
29.CLAMPG 51.CDET
8.ACCDET
30.NC
52.BOUT
9.CIN
31.EXTINR1 53.REGOUT
10.IDENT
32.GAINR
54.LPF
11.CLEANING 33.CRAMPR 55.VCOOUT
12.KILLER
34.CONTRAST 56.VCOIN
13.COLOR
35.GACLAMPR 57.GND1
14.TINT
36.GAINB
58.VS
15.APC
37.GACLAMPG 59.GND2
16.VCXO1
38.VG1
60.SYNCIN
17.VCXO2
39.VG2
61.VDD
18.CHROMAOUT40.GACLAMPB 62.VD
19.RYIN
41.SUBVG2R 63.HD
20.BYIN
42.SUBVG2B 64.DIGREF
21.PICTURE 43.SUBVG1R
22.EXTINB1 44.SUBVG1B
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Ver.5
-1-

1 Page





NJW1300B pdf, ピン配列
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s RECOMMENDED OPERATING CONDITION
PARAMETER
SYMBOL
TEST CONDITION
Supply Voltage Range
Y Input Signal Voltage
C Input Signal Voltage
Analog RGB Input Signal
SYNC Input Signal
Gamma 1 Control Voltage
Gamma 2 Control Voltage
Bright Control Voltage
YIN
CIN
RGBIN
SYNCIN
VG1
VCC1-GND
VCC2-GND
VCC3-VEE1
VEE1-GND
VDD-DIGREF
Pedestal-White
Amplitude of Burst Signal
VG2
BRIGHT
NJW1300B
MIN.
TYP.
(Ta=25°C)
MAX. UNIT
4.75
5.0 5.25
V
VCC
11.0
5.0
12.0
5.25
13.0
V
V
-5.25 -5.0 -4.75 V
4.75
5.0 5.25
V
0.30 0.35 0.40 Vpp
0.10 0.15 0.20 Vpp
0.6 0.7 0.8 Vpp
0.3 1.0 1.5 Vpp
1.5 - 3.5 V
1.5 - 3.8 V
1.8 - 3.4 V
Ver.5
-3-


3Pages


NJW1300B 電子部品, 半導体
NJW1300B
www.DataSheet4U.com
s ELECTRICAL CHARACTERISTICS (Ta=25°C,Vcc1=5V,Vcc2=5V,Vcc3=7V,VDD=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
Output Black
Level Voltage
Difference
among RGB
INT-EXT
Output Black
Level Voltage
Difference
Gain Difference
Between Invert
And Non-invert
Gain Difference
Among RGB
FRP Input
Threshold
Voltage
Interface
Frequency
Characteristic
VBRGB
VBIE
GINV
VRGB
VTHFRP
fINT
SG2 applied to V60, V28=V34=V39=5V,
V38=1.1V, SG1 (0.7Vpp) applied to V22, V27
and V31, SG10 applied to V46. Define the non-
inverting side of Rout, Gout, Bout as VRB,
VGB, and VBB, the invert side of them as
VRBI, VGBI, and VBBI.
VBRGB =VRB-VGB, VBB-VGB,
=VRBl-VGBl, VBBl-VGBl
SG2 applied to V60, V28=5V, SG1 (0.7Vpp)
applied to V22,V27,V31, SG10 applied to V46.
Define the non-inverting side of Rout, Gout,
Bout as VRB, VGB, and VBB, the invert side of
them as VRBI, VGBI, and VBBI, V28=0V, SG4
applied to V26, define the non-inverting side of
Rout, Gout, Bout as VRB(Y), VGB(Y), and
VBB(Y), the invert side of VRBI(Y), VGBI(Y),
and VBBI(Y).
VBlE=VRB-VRBl(Y),VGB-VGBl,
=VBB-VBB(Y),VRBl-VRBl(Y),
=VGBl-VGBl(Y),VBBl-VBBl(Y)
V28=5V, SG1 (0.7Vpp) applied to V22, V27,
V31, SG2 applied to V60, SG10 applied to
V46. Measure the amplitude (BLK-WHT) of
Rout, Gout, Bout. Define the non-inverting side
of VRG, VGG, VBG, the invert side of VRGl,
VGGl, VBGl.
GINV=20log(VRGl/VRG)
=20log(VGGl/VGG)
=20log(VBGl/VBG)
VRG=20log(VRG/VGG)
=20log(VGG/VBG)
=20log(VBG/VRG)
V28=5V, SG2 applied to V60, SG1 applied to
V27. Increase V46 until the signal on Gout
invert.
V28=5V, SG2 applied to V60, SG10 applied to
V46, SG1 (100kHz) applied to V27. Adjust
frequency of input signal. Define the input
frequency of the sine wave amplitude of the
non-invert signal on Gout increase the
frequency until attenuate by 3dB from the
amplitude at the 100kHz.
-150
-150
-0.6
1.2
4.5
0 +150 mV
0 +150 mV
0 +0.6 dB
1.5 1.8
V
7 - MHz
EXTRGB
Input Threshold
Voltage
VTHEXH
VTHEXL
Switching Voltage of V28.
VTHEXH=ON level voltage
VTHEXH=OFF level voltage
3.3 - - V
- - 1.6 V
Ver.5
-6-

6 Page



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部品番号部品説明メーカ
NJW1300A

SIGNAL PROCESSOR FOR COLOR TV

New Japan Radio
New Japan Radio
NJW1300B

Signal Processor for TFT Display / QFP64-G1

JRC
JRC


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