Sharp LZ93BE0 Datasheet
LZ93BE0
LZ93BE0
DESCRIPTION
The LZ93BE0 is a CMOS timing generator LSI
which provides horizontal transfer pulse, reset
Timing Pulse Generator
PIN CONNECTIONS
20-PIN MFP
pulse, and sample-hold pulse used for separate
camera, in combination with single-chip driver
LSI (LZ95G55, LZ95G41 ) and timing LSI
(LZ93F33,
LZ93F50, LZ93N61 or LZ95D37/M).
FEATURES
●
Switchable
320000 pixels CCD
●
Switchable between NTSC
(CCIR)
●
Single +5 V power supply
●
Switchable
●
Suitable for separate camera
●
Package : 20-pin
☛
Designed for A-type and B-type CCD area sensors :
A-type CCD area sensor : LZ2314J, LZ2324J, LZ231 32, LZ23232
B-type CCD area sensor : LZ2414J, LZ2424J, LZ2313H5,
between 270 ~0 pixels
(EIA)
and PAL
systems
between normal and mirror-image
MFP(MFP020-P)
LZ2323H5, LZ2413, LZ2423
CCD
and
FH
FHIB
GND
FH2
FH2B
HDI
TVMD
CKI
GND
FR
LSI
for
CCD
TOP VIEW
/“
I
1
=
o
2
3
4
5
~
7
8
9
10
a
Vcc
~
FCDS
18 FS
17
co
16 cl
15 so
14
SI
g
CH
12 SLCT
11 MIR
BLOCK DIAGRAM
“in
tie
ab%nce
of
256
I
data
bwks, etc
con f(nnatlon
CQntacl
SHARP In order to obkln he latest version of
by
device $pectf{cation
sheets, SHARP takes no respnslb(l[v
tie
device
wlf!cation *wts betcn’e
for
any defecs hat
using any SHARPs device’
xcur
in
equipment
using any of SHARPs
devices,
shown In cahlcgs,
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL RATING
Supply voltage
lnDut
voltaae
Gt
voltage
Operation temperature
Storaae temperature
Vcc
VI
I
Vo I -0.3 to VCC+O.3 ] v
Topr
Tstq
– 0.3 to
–0,3 to
–20 to
7.0
Vcc
+70
–55 to +150
+ 0.3
LZ93BE0
UNIT
v
v
I
‘c
“c
DC CHARACTERISTICS
PRAMETER
Input Low voltage
Input High voltage
Input High threshold voltage
Input Low threshold voltage
Hysteresis voltage
Input Low current
Input High current
Output High voltage
Output Low voltage
Output High voltage
OutDut
LOW voltaae
output
High voltage
Output Low voltage
NOTES :
Applled
1.
2. Applied to
to inputs (IC,
Input (ICS).
3. Applied to inputs
4. Applied to
Input (ICU).
5. Applied to inputs
6. Applied to output (0)
7.
Applied to output (08M)
8 Applied to output (012M)
ICU).
(IC, ICS).
(IC, ICU, ICS)
SYMBOL
vlL
vlH
vT +
vT
vT+
–VTI IIL1 I
I
11L2 I
I
IIH
vOH
vOL1
vOH2
v0L2
vOH3
vOL3
(VCC=+5
CONDITIONS MIN.
Vf5%
Ta=–20 to
TYP.
MAX.
1.5 v
UNIT
3.5 v
+7UC
NOTE
1
2.2 3.8 v
Schmitt Buffer 1.0 2.4 v
2
0.4 v
Vl=o
v
Vl=o v
I
1
VI= Vcc
IoH=– Z
IOL
= 4
IoH=–4
IOL = 8
mA
mA
mA
mA
IoH=–6 mA
8.0 60
4.0 v
4.0 v
4.0 v
10.=12 mA
1.0
1,0
0.4
0.4
0.4 v
,uA 3
,uA
PA
v
v
4
5
6
7
8
257
:!.
10
11
12
1
2
3
4
5
6
7
8
9
SYMBOL
FH
I
FHIB
GND
FH2
FHZB
HDI
TVMD
FR
CKI
GND
MIR
SLCT
1/0
012M
08M
–
012M
08M
Ics
Icu
08M
Ics
–
Icu
Icu
POIARITY
N
m
–
m
m
–
–
n
nn
–
—
—
PfN
NAME
Horizontal transfer
pulse 1
Horizontal transfer
pulse 1 B
Ground
Horizontal transfer
pulse 2
Horizontal transfer
pulse 2B
Horizontal reference
pulse
TV mode select
Reset pulse
Clock input
Ground
Mirror mode select
CCD type select
LZ93BE0
FLfNCTION
A horizontal transfer pulse for
tinnect
to 4 HI of CCD area sensor.
A horizontal transfer pulse for
Connect to
area sensor which corresponds to Mirror mode is
driven at Normal mode (MIR = L), its drive-pulse is
the same phase as the pulse of
is the same phase as the pulse of FH2 (pin 4) at
Mirror mode (MIR = H).
A grounding pin.
A horizontal transfer pulse for CCD area sensor.
~nfleCt to ~ HZ of CCD area sensor,
A horizontal transfer pulse for CCD area sensor.
bnnect
area sensor which corresponds to Mirror mode is
driven at Normal mode
the same phase as the pulse of FH2 (pin
is the same phase as the pulse of FH
Mirror mode (MIR = H).
Put in a horizontal reference pulse from
~nnect
An input-pin to select TV standards,
A reset pulse for CCD area sensor, bnnect to ~ R
of CCD area sensor through the DC offset circuit.
An input pin for reference clock.
The frequencies are as follows :
A grounding pin.
An input pin to select Mirror mode or Normal mode.
An input pin to select the type of CCD area
L level (A type)
H level or open (B type)
4 HI E of CCD area sensor. If the CCD
to 4
H2E
of CCD area sensor. If the CCD
to HD terminal of
L level : NTSC mode
o~n
H level or
At EIA mode : 19.06993 MHz (1212 fH)
CCIR
mode : 19.31250 MHz (1 236 fH)
At
L level : Normal Drive mode
H level or open : Mirror Drive mode
LZ23t4J,
LZ2314Z, LZ23t42, LZ2313A9,
LZ2324J, LZ2324Z, LZ23242, LZ2323A9,
LZ2314BK,
LZ2324BK,
: PAL mode
LZ2414J, LZ2313B5,
U2424J,
LZ2323B5, LZ2323H5, LZ2423
CCD
area sensor.
CCD
area sensor,
FHI
(pin 1), and it
(MIR
= L), its drive-pulse is
SSG-LSI.
LZ23132
LZ23232
LZ2313H5, LZ2413
4),and
I (pin 1 ) at
SSG-LSI.
sensw,
it
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