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Sharp Electrionic Components |
LZ93N61
LZ93N61
DESCRIPTION
The LZ93N61 is a CMOS timing generator LSI
which provides timing pulses used to drive a
CCD area sensor, in combination with the SSG
LSI (LZ93NI 9, LZ93B53).
FEATURES
q Switchable between 270000 pixels CCD and
320000 pixels CCD
q Switchable between NTSC (EIA) and PAL
(CCIR) systems
q Internal electronic shutter :
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.
c Single +5 V power supply
q Package : 48-pin QFP(QFP048-P-I 01 O)
Timing Pulse Generator LSI for CCD
PIN CONNECTIONS
48-PIN QFP
TOP VIEW
IVlx 37
V2X 3a
V3X 39
V4X 40
OFDX 41
FR 42
GND 43
FH2 44
FHI 45
CKI 46
CKO 47
TSTI W
o
124R12
23 R12
22 C12
21 CI1
20 FCDS
19 S12
18 SI1
17 FS
16 SP12
15 SPII
14 SP2
13 SPI
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287deta bwks, etc hn~ct WARP !n mder to obtain tie Iateat vefilon of he device swIkaiim shw~ ktie USIW any 8HARPs dewce.”
I
LZ93N61
CKI
CKO
TVMD
VDI
Vcc
GMD
FLMD
PSMD
EXMD
Do
DI
D,
EXST
Cll
C12
DOUT
TST I GND GND
HDI SESL SINV
FH I
FH2
MCK I
MCK2
MCK3
MCK.
Vlx
V2X
V3X
V4X
VHIX
VH3X
OFDX
SE
SPI 1
SPI 2
SP 1
SP2
F C D S S1,
S12
FS RI I
R12
FR FRS
288
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