LZ9FD34
LZ9FD34
DESCRIPTION
The LZ9FD34 is a CMOS single-chip driver IC which
generates timing pulses for driving 270 k/320 k/
410 k/470 k-pixel B/W CCD area sensors, syn-
chronous pulses for TV signals and processing for
video signals.
Single-chip Driver IC for 270 k/320 k/
410 k/470 k-pixel B/W CCDs
PIN CONNECTIONS
48-PIN QFP
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
TST
1
1
TST
2
2
VRI 3
TVMD 4
CSYN 5
V
DD
6
GND 7
CBLK 8
HD 9
VD 10
HBLK 11
TST
3
12
13 14 15 16 17 18 19 20 21 22 23 24
BCP
TST
4
TST
5
GND
ACLX
V
DD
FLMD
EEMD
EEUD
EENR
FCDS
FS
36 OFDX
35 VH
3X
34 VH
1X
33 V
4X
32 V
3X
31 GND
30 V
DD
29 V
2X
28 V
1X
27 TST
7
26 CCD
25 TST
6
FEATURES
鈥?Designed for B/W CCD area sensors with 270 k/
320 k/410 k/470 k-pixel
鈥?Switchable between EIA and CCIR modes
鈥?Electronic shutter and EE control are possible
鈥?Maximum shutter speed is 1/100 000 s
鈥?Flicker-less function
鈥?Non-interlace mode is possible
鈥?External synchronization is possible
鈥?Single +5 V power supply
鈥?Field accumulation mode and frame accumu-
lation mode are possible
鈥?Package :
48-pin QFP (QFP048-P-0707) 0.5 mm pin-pitch
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
1
NINT
OSCO
OSCI
V
DD
FH
1
GND
FH
2
V
DD
FR
WIND
EEST
ITCH
(QFP048-P-0707)