Description
The HEDS-5700 series is a family of low cost, high performance, optical incremental encoders with mounted shafts and bushings. The HEDS-5700 is available with tactile feedback for hand operated panel mount applications, or with free spinning shaft for applications requiring a pre-assembled encoder for position sensing.
The encoder contains a collimated LED light source and special detector circuit which allows for high resolution, excellent encoding performance, long rotational life, and increased reliability. The unit outputs two digital waveforms which are 90 degrees out of phase to provide position and direction information. The HEDS-5740 Series provides a third Index Channel.
The HEDS-5700 is quickly and easily mounted to a front panel using the threaded bushing, or it
can be directly coupled to a motor shaft (or gear train) for position sensing applications.

Features
*Two Channel Quadrature Output with Optional Index Pulse
*Available with or without Static Drag for Manual or Mechanized Operation
*High Resolution – Up to 512 CPR
*Long Rotational Life, >1 Million Revolutions
*-20 to 85°C Operating Temperature Range
*TTL Quadrature Output
*Single 5 V Supply
*Available with Color Coded Leads

Applications
The HEDS-5700 with the static drag option is best suited for applications requiring digital information from a manually operated knob. Typical front panel applications include instruments, CAD/CAM systems, and audio/video control boards.
The HEDS-5700 without static drag (free spinning) is best suited for low speed, mechanized
operations. Typical applications are copiers, X-Y tables, and assembly line equipment.

HEDS-5700-K00, HEDS-5740-K00, HEDS-5701-K00, HEDS-5741-K00

Trackback :: http://datasheetblog.com/trackback/2291

댓글을 달아 주세요 Comment

Description
The CXD2403AR is a timing signal generator for color liquid crystal panel drivers.

Features
• Generates the LCX003, LCX004 and LCX005 drive pulses
• Supports line inversion and field inversion
• AC drive for liquid crystal panel during no signal (NTSC/PAL)
• Generates timing signal of external sample-andhold circuit
• AFC circuit supporting static and dynamic fluctuations
• Pulse driver for liquid crystal panel driver (12.0V)

Applications
Color liquid crystal viewfinders

Structure
Silicon gate CMOS IC

Trackback :: http://datasheetblog.com/trackback/1234

댓글을 달아 주세요 Comment

General Description
 The THC63LVDM83R transmitter converts 28bits of CMOS/TTL data into LVDS (Low Voltage Differential Signaling) data stream. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. At a transmit clock frequency of 85MHz, 28bits of RGB data and 4bits of LCD timing and control data (HSYNC, VSYNC, CNTL1, CNTL2) are transmitted at a rate of 595Mbps per LVDS channel.
 Also available is THC63LVDM63R that converts 21bits of CMOS/TTL data into LVDS(Low Voltage Differential Signaling) data stream. Both transmitters can be programmed reduced swing LVDS through a dedicated pin for low power consumption and EMI.

Features
• 28:4 Data channel compression at up to 298 Megabytes per sec throughput
• Wide dot clock range: 20-85MHz suited for VGA, SVGA, XGA and SXGA
• Narrow bus (10 lines or 8 lines) reduces cable size
• Support Reduced swing LVDS for Low EMI
• 200mV swing LVDS/350mV swing LVDS selectable
• Support Spread Spectrum Clock Generator
• On chip Input Jitter Filtering
• PLL requires No external components
• Single 3.3V supply with 125mW(TYP)
• Power-Down Mode
• Low profile 56 or 48 Lead TSSOP Package
• Clock Edge Programmable
• Improved Replacement for the National DS90C383 or DS90C363

THC63LVDM83R THC63LVDM63R

Trackback :: http://datasheetblog.com/trackback/524

댓글을 달아 주세요 Comment