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LZ93N61

型号：

LZ93N61

描述：

定时脉冲发生器LSI的CCD[ Timing Pulse Generator LSI for CCD ]

品牌：

SHARP[ SHARP ELECTRIONIC COMPONENTS ]

页数：

12 页

PDF大小：

266 K

下载PDF手册
LZ93N61  
Timing Pulse Generator LSI for CCD  
PIN CONNECTIONS  
DESCRIPTION  
The LZ93N61 is a CMOS timing generator LSI  
which provides timing pulses used to drive a  
area sensor, in combination with the SSG  
LSI (LZ93NI 9, LZ93B53).  
TOP VIEW  
48-PIN  
FEATURES  
37  
V 2 X 3 a  
V3 X 39  
V 4 X 4 0  
OFDX 41  
FR 42  
24 R12  
23  
●
●
●
between 270000 pixels  
320000 pixels CCD  
between NTSC  
systems  
Internal electronic shutter :  
and  
22  
21  
and PAL  
20 FCDS  
19  
18  
GND 43  
FH2 44  
45  
17 FS  
16  
Shutter speed is selectable from 1/W, 1/125,  
1/250, 1/500, 1/1 000, 1/2 000, 1/4 000 and  
1/10 000 s, in addition to this, 1/100 s (PAL  
: 1/120 s) in Flicker-less mode using parallel  
or serial code. Shutter speed can also be  
controlled in 1 H period using an external  
trigger to the EXST input.  
CKI 46  
CKO 47  
TSTI  
15  
14 SP2  
13  
o
Single +5  
power supply  
●
Package : 48-pin  
01 O)  
“In  
of  
by device  
WARP  
WARP  
of  
no  
defects  
recur In  
any WARPS  
show  
287  
deta  
device  
any 8HARPs  
HDI  
TST  
GND GND  
SESL SINV  
DOUT  
CKI  
FH  
CKO  
FH2  
TVMD  
MCK  
MCK2  
MCK3  
VDI  
G M D  
V2X  
V3X  
V4X  
FLMD  
VH3X  
OFDX  
SE  
PSMD  
EXMD  
Do  
SPI 2  
SP  
EXST  
SP2  
FR  
FS  
FRS  
F C D S  
RI I  
ABSOLUTE MAXIMUM RATINGS  
RATING  
– 0.3 to 7.0  
–0.3 to Vc c  
SYMBOL  
UNIT  
Vcc  
VI  
Supply voltage  
v
v
v
Input voltage  
+
0.3  
Vo  
Output voltage  
– 0.3 to Vcc + 0.3  
– 2 0 to  
Topr  
Tstg  
Operating temperature  
Storage temperature  
–55 to +150  
DC CHARACTERISTICS  
T a = – 1 0 t o  
TYP. I MAX.  
SYMBOL  
CONDITIONS  
MIN.  
UNIT NOTE  
Input Low voltage  
v
v
v
v
v
v
v
v
v
v
v
1
Input High voltage  
3.5  
2.2  
1,0  
+
-
Input High threshold voltage  
Low threshold voltage  
Hysteresis voltage  
3,8  
2.4  
2
Output Low voltage  
Output High voltage  
Output Low voltage  
Output High voltage  
Output Low voltage  
Output High voltage  
= 4  
0.4  
3
4
5
1
4.0  
4.0  
4.0  
8.0  
8.0  
=8  
0.4  
v0H3  
v
v
1.0  
60  
6
7
8
9
Input Low current  
Input High current  
Vl=o  
VI=  
VI=  
60  
NOTES  
1.  
:
to all inputs except for VDI, CKI.  
2. Applied to input  
Applied to all outputs except for  
4. Applied to outputs (FR, MCK I,  
Applied to outputs (FH 1,  
all inputs except for PSMD, FRS, FLMD, Do,  
D2, EXST, SESL, SINV  
D2, EXST, SESL, StNV).  
all inputs except for EXMD, TVMD, TST 1.  
inputs TVMD, TST  
6. Applied to  
7. Applied to  
8. Applied to  
9. Applied to  
(PSMD, FRS, FLMD, Do,  
2 8 9  
FUNCTION  
NAME  
POLARITY  
MM  
SYMBOL  
HDI pin is used to input the horizontal reference  
signal from SSG. It is connected to the HD (pin 31)  
Horizontal drive pulse  
1
of the  
19.  
The VDI pin is used to input the vertical reference  
Vertical drive pulse  
Delay-Line clock  
signal from  
of the  
It is connected to the VD (pin 34)  
2
VDI  
The DOUT pin output 1/2 dividing clock input to  
the CKI (pin 46). It is connected to the CLKI (pin 27)  
of the  
o
3
4
DOUT  
9.  
The PSMD pin is used to switch the Shutter Speed  
mode.  
High level : Parallel Setting mode  
Low level : Serial Setting mode  
(Refer to  
Shutter mode select  
input  
–
–
PSMD  
FRS  
MODE TABLE”. )  
The FRS pin is used to selects the  
FR (pin 42).  
of the  
FR control input  
5
High level : negative  
Low level : positive polarity  
Flicker-less mode  
select  
The FLMD pin is used to prevent the flicker.  
(Refer to MODE TABLE ”.)  
–
6
7
6
FLMD  
GND  
Do  
—
—
The GND is a ground pin.  
Ground  
The Do pin is used to control the shutter speed.  
Shutter speed  
switching input O  
—
—
—
—
Icu  
(Refer to  
MODE TABLE”. )  
The  
(Refer to  
pin is used to control the shutter speed.  
MODE TABLE ”.)  
Shutter speed  
switching input 1  
9
DI  
The D2 pin is used to control the shutter speed.  
(Refer to MODE TABLE ”.)  
Shutter speed  
10  
11  
D2  
switching input 2  
The EXST pin used to control the shutter speed 1 H  
by 1 H. (Refer to MODE TABLE ”,)  
Shutter speed  
control 1  
EXST  
When the EXMD input pin is Low level, the EXST  
Shutter speed  
control 2  
—
12  
13  
14  
EXMD  
SP1  
(pin 11) is prohibited. (Refer to “SHUTTER MODE  
TABLE” .)  
The SPI pin output the sampling pulse for color  
Color sampling  
pulse 1  
modulation  
upon the output signal of  
o
o
It outputs at High level of the SE (pin 29).  
The SP2 pin output the sampling pulse for  
based upon the output signal of  
It outputs at Low level of the SE (pin 29).  
sampling  
pulse 2  
SP2  
290  
I
PIN NAME  
--------  
The  
pin sets the falling edge of  
(pin 13) and SP2 (pin 14).  
sampling  
S P I and SP2 phase  
15  
16  
17  
pulses  
control input 1  
The SP12 pin sets the rising edge of color sampling  
pulses SPI (pin 13) and SP2 (pin 14).  
and  
phase  
SP12  
control input 2  
The FS pin outputs the pulses for sampling output  
signals of  
CDS pulse 2  
FS  
1
o
FS phase control input 1 The  
pin sets the phase of the FS (pin 17).  
pin sets the width of the FS (pin 17).  
18  
19  
FS phase control input  
FCDS pulse 1  
The  
The FCDS pin outputs the pulse to clamp the out-  
put signals of  
FCDS  
20  
o
FCDS phase control  
input 1  
The Cl pin sets the phase of the FCDS (pin 20).  
21  
c11  
C12  
RI  
FCDS phase control  
input 2  
The  
pin sets the width of the FCDS (pin 20).  
pin sets the pahse of the FR (pin 42).  
pin sets the width of the FR (pin 42).  
22  
23  
24  
FR phase control  
input 1  
The RI  
The  
I
FR phase control  
input 2  
The MCKI pin outputs 1/2 dividing pulse of  
46). It is the same phase with the FH (pin 45).  
(pin  
MCKI  
MCK2  
MCK3  
MCK4  
o
Clock output 1  
Clink output 2  
output 3  
25  
26  
27  
28  
The MCK2 pin outputs 1/2  
46). It is delayad by approximately  
respect to FH1 (pin 45).  
pulse of  
(pin  
in phase with  
o
MCK3 pin outputs 1/2 dividing pulse of  
46). It is the same phase with the  
(pin  
(pin  
o
(pin 44).  
The  
pin outputs 1/2 dividing pulse of  
46). It is delayed by approximately  
respect to FH2 (pin 44).  
in phase  
o
Clock output 4  
The SE pin outputs the demodulation carrier of out-  
put signals of CCD, and input the switching signal  
of color sampling pulses  
14). It outputs 1/4 dividing pulse of the  
(pin 46), and selects the phase in  
(pin 13) and  
(pin  
input  
with  
Color demodulation  
29  
31  
o
SE  
the SESL (pin 32) and the SINV (pin 34).  
—
The Vcc is a + 5 V power supply pin.  
The GND is a ground pin.  
Power supply  
Ground  
–
–
GND  
–
2 9 1  
PIN NAME  
SYMBOL  
SESL  
POLARITY  
FUNCTION  
The SESL input pin selects the phase of color de-  
modulation carrier output SE (pin 29).  
Low level : synchronized with the rising edge  
—
32  
SF control input  
of  
(pin 45).  
High level : synchronized with the rising edge  
of FH2 (pin 44).  
The TVMD input pin selects the TV system.  
Low level : NTSC system  
33  
34  
TVMD  
–
TV mode input  
line input  
Hige level : PAL system  
The  
input pin is used to invert the color de-  
—
modulation carrier output SE (pin 29) at 1 H rate.  
The VH3 X is a pulse output pin to transfer the photc-  
diode charge of CCD to the vertical shift register.  
It is connected to the 3BX (pin 11) of the LR366B3N  
vertical driver  
35  
36  
VH3X  
VHIX  
Read out pulse 3  
Read out pulse 1  
0
0
The VHIX is a pulse output pin to transfer the photc-  
diode charge of CCD to the vertical  
is connected to the 1 BX (pin 8) of the  
vertical driver  
register.  
37  
38  
39  
VI x  
V2X  
V3X  
Vertical transfer pulse 1  
Vertical transfer pulse 2  
Vertical transfer pulse 3  
o
o
o
The VI x, V2X, V3X and V4X are transfer pulse output  
pins for CCD vertical shift register,  
V4X  
Vertical transfer pulse 4  
OFD pulse output  
o
o
The OFDX pin is used to output for controlling OFD  
voltage during electronic shutter operation.  
41  
OFDX  
The FR pin outputs the reset pulse of CCD. It is  
42  
43  
44  
FR  
GND  
FH2  
Reset pulse  
Ground  
02  
–
connected to the  
R through the offset circuit.  
–
The GND is a ground pin.  
Horizontal transfer  
pulse 2  
The FH2 pin outputs the horizontal transfer pulse of  
CCD shift register. It is connected to the  
05  
Horizontal transfer  
pulse 1  
The FHI pin outputs the horizontal transfer pulse of  
CCD shift register, It is connected to the  
FH  
I
45  
05  
The  
is a reference clock input pin of horizontal  
and vertical pulses,  
Frequency for NTSC  
= L)  
46  
CKI  
Clock input  
1212  
: CCD of 542 horizontal pixels.  
= H)  
Frequency for PAL  
1236  
:
CCD of 542 horizontal pixels.  
= Horizontal frequency)  
PIN NAME  
Clock output  
POLARITY  
Test  
FUNCTION  
SYMBOL  
CKO  
The CKO pin outputs clocks at the reverse of the  
CKI (pin 46).  
OCK  
47  
48  
I
I
I
I
I
The  
input pin is normally kept  
open.  
TSTI  
ICD  
-
terminal  
1
Inp ut  
(CMOS le ve l).  
:
:
:
Inp ut p in (CMOS le ve l with  
p ull-up re sisto r).  
ICD  
Inp ut p in (CMOS le ve l w ith b u ilt-in p u ll-d o w n re sisto r).  
Inp ut p in (CMOS le ve l  
:
ICK  
:
In p u t p in fo r o sc illa tio n .  
OCK : O u tp u t p in fo r o sc illa tio n .  
O utp ut p in.  
:
0
02 : O utp ut p in.  
05 : O utp ut p in.  
LZ93N61  
SUPPLEMENTARY EXPLANATION  
MODE TABLE  
REGISTER IN  
INPUT PIN  
P
s
FL  
EX  
EX  
NOTE  
2
MD MD MD MD ST  
‘
“
D,  
SPEED (S]  
D5  
D4  
D3  
D2  
PIN  
4
H
H
H
H
6
H
H
H
H
33  
12  
L
11  
10  
L
9
8
L
H
L
L
L
H
H
L
L
NORMAL  
1 /125  
1
L
L
1
1
1
1
1
I
I
I
I
L
L
1 /250  
L
L
H
H
H
L
H
1 /500  
L
1/1 000  
1/2 000  
1/4 000  
1/10000  
L
n.  
L
L
H
H
H
H
L
H
H
H
1
I
1
1
1
1
1
1
1
I
I
.
1/  
H
L
L
L
L
L
L
L
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
1/120  
NORMAL  
1/125  
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
H
H
L
L
H
H
L
H
L
H
L
H
L
H
L
1 /250  
L
/500  
H
H
H
H
000  
1/2 000  
1/4 000  
1/10000  
1 / 1 0 0  
L
L
H
H
L
L
L
L
L
L
L
H
H
H
H
H
L
L
H
H
L
L
H
L
H
L
1 / 1 2 0  
1/100  
1/120  
OFDX = H  
1/100  
L
H
1/120  
OFDX = H  
EXST  
2
3
H
1
NOTES :  
1.  
S ,  
S .  
2. The data of shutter speed was decided by the control pulse EXST (pin 11), is deleted.  
3. The shutter  
4 . The data of shutter  
is decided by the falling edge of control pulse EXST (pin 11).  
was decided by the control pulse EXST (pin 11), hold as it is  
STATUS IN S ERIAL MODE AND EXTERNAL TRIGGER MODE  
When power is turned on in Serial mode  
= L) or External Trigger mode  
= H), the mode is not established until data is input from serial code or  
SERIAL DATA FORMAT  
D I (p in 9)  
(p in 10)  
Do  
D2  
D3  
D7  
n
Do (p in 8 )  
NOTE :  
a re la t c h e d b y t h e ris in g e d g e o f p u ls e  
(p in 9 ).  
By t h e fa llin g e d g e o f p u ls e Do (p in 8 ), t h e s h u t t e r speed is decided.  
DESCRIPTION OF EXTERNAL SYNCHRONOUS SHUT-  
TER MODE  
1 . When EXMD = H, this mode is given priority over other  
modes. On applying falling edge of trigger input to  
Note that when changing in high speed shutter di-  
rection, the internally stored data is used first, This  
the delay to control by one field.  
EXST (pin 11), the  
reads at the rising edge of HDI  
and latches the V period counter value, and controls  
final output of the OFDX pulse during this H period.  
(The pulse must lasts until HDI goes high.)  
[Trigger input disabled range]  
To match ODD storage time with EVEN  
time, the  
2. Once latched, the value of V period counter is re-  
tained until the next trigger is input as long as EXMD  
= H, even trigger input is for odd (ODD) even (EVEN)  
field, the storage time of another field becomes the  
same as the field with trigger input automatically.  
pulse start position is set at 20/283 H for NTSC and  
22/335 H for PAL. This means that inputting the trigger  
at 18/280, 281 H in NTSC mode and 20/332, 333 H in  
PAL mode is made disabled.  
H
H
NTSC  
PAL 19/331  
17/279  
H
H
18/280  
n
H
H
19/281  
n
H
H
20/282  
I
H
H
21/2S3  
n
H
H
HOI  
EXST  
-
1
(PATTERN)  
b (INVALID) C (EVEN  
a
e
3rd FIELD  
4th FIELD  
OFDX  
,
(PATTERN)  
a
c
d
e
END  
000 START EVEN START  
TIMING  
VERTICAL PULSE TIMING  
NTSC  
Shutter speed  
1/10000  
s
21  
10  
525 1  
CBLK  
VDI  
n
n
n
n
n
n
n
1
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
5
9
1
1
1
3
1
5
+
+
+
+
465 487  
491  
VI  
n
n
n
n
n
n
n
n
n
V2X  
V3X  
V4X  
n
n
n
n
n
n
n
-
-
-
-
-
-
-
-
-
-
.
.
-
-
-
-
-
-
-
-
-
II  
VH3X  
OFDX  
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
(EVEN FIELD)  
272  
283  
263  
CBLK  
n
n
I
n
n
n
n
n
HDI  
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
..-.  
+
+
+
+
+
+
+
+
+
3
5
7
9
1
1
1
3
1
5
n
n
n
n
n
n
n
u
n
n
n
n
n
n
n
V2X  
n
n
n
n
u
u
u
u
u
u
u
u
u
u
11  
u
u
u
u
u
u
u
u
u
u
u
u
u
V3X  
V4X  
VHIX  
VH3X  
O F D X  
u
u
u
u
u
u
u
u
u
Shutter speed  
1/10000  
VERTICAL PULSE TIMING  
PAL  
s
(l St,  
3rd FIELD)  
10  
16  
21  
23  
625  
1
623  
.
.
.
C B L K  
HDI  
VDI  
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
3
4
2
6
n
n
n
n
n
n
n
n
n
u
n
n
n
n
n
V2X  
n
u
n
n
n
u
n
u
n
u
u
u
u
u
u
u
u
11  
u
u
u
u
11  
11  
u
u
u
V3X  
V4X  
VHIX  
VH3X  
OFDX  
—
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
(2nd, 4th  
318  
332  
336  
310  
CBLK  
HDI  
I
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
VDI  
1
4
6
3
5
7
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
u
n
u
V2X  
V3X  
V4X  
11  
u
u
u
u
u
11  
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
VH3X  
OFDX  
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
CHARGE READ TIMING  
NTSC  
(ODD FIELD)  
19 H  
H
120  
121 2(01  
98  
VI  
x
118  
78  
898  
78  
V2X  
V3X  
I
I
II  
VH3X  
OFDX  
(EVEN FIELD)  
H
281 H  
2(o)  
120  
HD  
V2X  
V3X  
V4X  
28  
1
2
8
VH3X  
OFDX  
CHARGE READ TIMING  
PAL  
3rd FIELD)  
HD  
VIX  
V2X  
V3X  
V4X  
V HI X  
VH3X  
OFDX  
812  
-1  
(2nd, 4th FIELD)  
332 H  
o
333 H  
12WOI  
HD  
x
—
—
118  
118  
322  
V2X  
I
V3X  
128  
28  
VH3X  
OFDX  
HORIZONTAL PULSE TIMING  
P AL  
.
1 2 0  
o
DOUT  
169 (193)  
FH  
FH2  
SINV SESL  
S E  
L
L
L
H
T
58  
98  
x
78  
1 1 8  
V2 X  
4 8  
1 0 8  
V3 X  
V4 X  
6 s  
1 2 8  
1 5 s  
1 4 0  
OFDX  
厂商 型号 描述 页数 下载

ETC

 		LZ9-00CW00 高光效冷白色LED发光器[ High Luminous Efficacy Cool White LED Emitter ] 22 页

ETC

 		LZ9-00GW00-0027 [ LED WARM WHITE 2700K 98CRI 24SMD ] 23 页

ETC

 		LZ9-00GW00-0028 [ LED WARM WHITE 2850K 98CRI 24SMD ] 23 页

ETC

 		LZ9-00GW00-0030 [ LED WARM WHITE 3000K 98CRI 24SMD ] 23 页

ETC

 		LZ9-00GW00-0230 [ LED WARM WHITE 3000K 95CRI 24SMD ] 23 页

ETC

 		LZ9-00GW00-0430 [ LED WARM WHITE 3000K 95CRI 24SMD ] 23 页

ETC

 		LZ9-00NW00 高光效中性白光LED发射器[ High Luminous Efficacy Neutral White LED Emitter ] 22 页

ETC

 		LZ9-00NW00-0040 [ LED NEUTRAL WHITE 4000K 24SMD ] 20 页

ETC

 		LZ9-00W900 高光效暖白光LED发光器[ High Luminous Efficacy Warm White LED Emitter ] 23 页

ETC

 		LZ9-00WW00 高光效暖白光LED发光器[ High Luminous Efficacy Warm White LED Emitter ] 23 页

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