參數(shù)資料
型號(hào)： UPD6465
廠商： NEC Corp.
英文描述： ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
中文描述： 屏幕字符顯示的CMOS大規(guī)模集成電路的12線，24柱甲板型錄像機(jī)
文件頁(yè)數(shù)： 43/52頁(yè)
文件大?。?/td> 570K
代理商： UPD6465
μ
PD6464A,6465
43
AC Characteristics (Unless otherwise specified, V
DD
= 5 V, T
A
= +25 C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Synchronization signal input
pulse width
t
HST
4.0
9.0
μ
s
Pedestal level voltage
V
PED
VBSO, internal mode,
V
CNT
= 2.5 V, V
SYT
= 1.0 V
1.03
1.29
1.55
V
Sync-chip level voltage
V
SYT
0.8
1.0
1.20
V
Color burst high level voltage 1
V
CBH1
1.15
1.44
1.73
V
Color burst low level voltage 1
V
CBL1
0.91
1.14
1.37
V
Color burst high level voltage 2
V
CBH2
1.20
1.50
1.80
V
Color burst low level voltage 2
V
CBL2
0.85
1.07
1.28
V
Black level voltage
V
BLA
1.03
1.29
1.55
V
Blue VBS high level voltage
V
BLH
1.26
1.58
1.90
V
Blue VBS low level voltage
V
BLL
0.88
1.11
1.34
V
Green VBS high level voltage
V
GRH
1.53
1.92
2.31
V
Green VBS low level voltage
V
GRL
1.03
1.29
1.55
V
White level voltage
V
WHI
1.45
1.82
2.19
V
Burst phase angle
φ
BSC
NTSC, internal mode
170
180
190
deg
Green phase angle
φ
G
215
225
235
deg
Blue phase angle
φ
B
350
0
10
deg
Burst phase angle
φ
BSC1
PAL1, internal mode
125
135
145
deg
Green phase angle
φ
G1
215
225
235
deg
Blue phase angle
φ
B1
350
0
10
deg
Burst phase angle
φ
BSC2
PAL2, internal mode
215
225
235
deg
Green phase angle
φ
G2
125
135
145
deg
Blue phase angle
φ
B2
350
0
10
deg
Crystal oscillation frequency 1
f
XON1
In NTSC mode
14.31818
MHz
Crystal oscillation frequency 2
f
XON2
In PAL, SECAM mode
17.734475
MHz
Crystal oscillation frequency 3
f
XON3
In PAL-M mode
14.302446
MHz
Crystal oscillation frequency 4
f
XON4
In PAL-N mode
14.328225
MHz
Character 90% level voltage
V90
V
CNT
= 2.5 V, V
SYT
= 1.0 V
1.53
1.92
2.31
V
Character 75% level voltage
V75
1.45
1.82
2.19
V
Background 0% level voltage
V0
V
CNT
= 2.5 V, V
SYT
= 1.0 V
1.03
1.29
1.55
V
f
SC
input amplitude
f
in
300
mV
p-p
相關(guān)PDF資料
PDF描述
UPD6465CS ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465GT ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6466 ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR
UPD6466GS ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR
UPD6466GT ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD6465CS 制造商:NEC 制造商全稱(chēng):NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465GT 制造商:NEC 制造商全稱(chēng):NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465GT-101(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD6465GT101-A 制造商:Renesas Electronics Corporation 功能描述:
UPD6466 制造商:NEC 制造商全稱(chēng):NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR
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