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1. Introduction
The Hitachi HV-F22GV is a SXGA high precision 3CCD progressive scan color camera, which
has single chip digital processing LSI, a C mount prism, three 1/2-inch 1,450,000 pixels square
CCDs, and a GigE Vision interface.
A multi-functional LSI use the accurate 14 bit digital processing technology, which performs the
high picture quality signal processing and the picture compensating functions, beyond the
capability of the other conventional analog cameras.
The GigE Vision is a communication interface for machine vision applications based on the
ubiquitous Gigabit Ethernet technology. It allows for easy interfacing between the GigE Vision
device and a network card using standard CAT-6 cable supported by Ethernet. The camera can
transfer broad band digital data between a camera and a processing PC approximately 100m by
using the GigE Vision interface.
2. Features
1) High resolution
The 1/2 inch 1,450,000 pixels progressive scan CCD and the accurate CCD matching
technology achieves a high-resolution image of 1360 H x 1024 V (SXGA).
2) GigE Vision interface
Based on the GigE Vision, which transfers digital video signal of uncompressed 24 bits
RGB and a camera control signal.
Note 1 : A Gigabit Ethernet card needs using a Intel chip set.
If using a Gigabit Ethernet card by another chip set, then it effects bad
performance.
Note 2 : Cables need upper compatible of CAT-5e or CAT-6.
If using the different category cables on the same network, then it effects less
performance of the data transfer. Therefore, the same category cables are
recommended for the same network.
3) Camera signal processor is single chip LSI.
The Hitachi's most advanced technology (0.18 um design process, 1.8V internal core drive
voltage) produces a single ultra LSI chip (3 million gates), and contributes to the downsizing
and the low power of the camera.
In addition, the 12-bit A/D converter and 14 bit internal processor provide high S/N and
wide dynamic range.
DWN
DSGN
CHKD
APPD
HV-F22GV
Color Camera
Specification (2/13)
Tokyo Japan
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