Sharp LZ95B25 Datasheet
LZ95B25
LZ95B25
DESCRIPTION
The U95B25 is a CMOS subcarrier signal generator LSI which provides
color video camera, in
LSI (LZ95D52/M)
FEATURES
.
Switchable
systems
. Included phase comparator circuit
● Single + 5 V power supply
● Package : 18-pin MFP(MFPO1 8-P)
between
subcarrier
combination
NTSC,
PAL and
pulses for
SECAM
Subcarrier Generator
PIN CONNECTIONS
18-PIN
MFP
TVMI 1
TVM2
4FSI 3
4FS0 4 15 SCHD
TST
TST2 8 11 CPCH
GND 9 10 EOO
0
2
I 5 14 RPI
SC,
6 13 CFMI
SC2
7
B
LSl
for CCD
18
VCC
17 GNO
16 CPI
12 TST3
TOP VIEW
RI
~.K nlAGRAM
------ . . . . . . . . . . .
Vcc GND CPI SCHD RPI CFMI TST, CPCH EOO
I
TVM2 4FSI 4FS0
TVM
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I
299
ABSOLUTE MAXIMUM RATINGS
PARMHER
Supply voltage
Input voltage
Output voltage Vo
Operating temperature
Storage temperature
SYMBOL
Vcc
VI
Topr
Tstg
RATING
–0.3 to
–
–
–20 to
–55 to +150
0.3
0.3
to
to
7.0
Vcc
Vcc
+70
+ 0.3
+ 0.3
LZ95B25
UNIT
v
v
v
‘c
“c
DC CHARACTERISTICS
PARMHER
Input Low voltage
Input High voltage
Input Low current
Input High current
Output High voltage
Output Low voltage
Leak output current
NOTES :
1. Applied to inputs (IC,
2. Applied to inputs (lCD,
3. Applied to input
4. Applied to inputs
5. Applied to input (lCD).
6. Applied to outputs (O,
7. Applied to output
8.
Applied to
tri-state
ICU, OSCI).
OSCI).
(ICU).
(ICU, OSCI).
OSCO).
(02M).
output
(EOO).
(VCC=+5 V*1O%,
SYMBOL CONDITIONS MIN. TYP.
vlL
vlH
I
[IL1 I
I IILZ I
,,
I IIH1 I
I
IIH2 I
vOH
1
vOH2
vOH3
vOL1 ioL
vOL2
v0L3
1
Ioz
I
Vl=r)
Vl=o v
VI=
VI=
IoH=–P
IoH=–
IoL=12
High-Z
v
Vcc
Vcc
mA
I
mA
IoH=–6 mA
= 4
mA
IOL
= 2
mA
mA
3.5
8,0 60
8.0 60
4.0 v
4.0 v
4,0 v
Ta=–10 to +7
MAX. UNIT NOTE
1.5
1.0 ,uA
1.0
0.4
0,4
0,4
1.0
v
v
PA
PA
,uA
v
v 7
v
,uA
UC)
1
2
2
4
5
6
7
8
6
8
~
300
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