Electronic Iris Control IC
CXD2401R
Electronic Iris Control IC
Description The CXD2401R is an IC which performs electronic iris control by applying...
Description
CXD2401R
Electronic Iris Control IC
Description The CXD2401R is an IC which performs electronic iris control by applying a CCD electronic shutter. Features Electronic iris control drive Generates system clocks in response to the CXA1390AR series Generates timing pulses to drive the 510H system CCD image sensor H driver for CCD (5V direct drive for Type 1/3 CCD) Absolute Maximum Ratings Supply voltage VDD VSS – 0.5 to +7.0 V Input voltage VI VSS – 0.5 to VDD + 0.5V Output voltage VO VSS – 0.5 to VDD + 0.5V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C Recommended Operating Conditions Supply voltage VDD 4.75 to 5.25 Operating temperature Topr –20 to +75 Pin Configuration
XSUB XSG2 XSG1
26
48 pin LQFP (Plastic)
Applications CCD monitoring cameras Structure Silicon gate CMOS IC Applicable CCD Image Sensors 510H system SONY CCD ICX054BK (Type 1/3 NTSC CCD) ICX055BK (Type 1/3 PAL CCD)
V °C
VDD3
VSS3
XV4
XV3
36 VSS4 SPUPV IRIN SPDNV Vreg VDD4 ENB IRENB PS LIMIT1 LIMIT2 NTSC 37 38 39 40 41 42
35
34
33
32
31
30
29
28
27
25 24 XV2 23 22 XDL2 XDL1
XV1
GM
RG
H2
H1
21 XSP2 20 19 CXD2401R 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 XSP1 XSHP VSS2 XSHD VDD2 CLP2 BFG ID
43 44 45 46 47 48
OSCI
OSCO
VDD1
CLP4
CLP1
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