Description
The HD66523 is a common driver for liquid crystal dot-matrix graphic display system. This device incorporates a 240 liquid crystal driver and an oscillator, and generates timing signals (line scanning signals and frame synchronizing signals) required for the liquid crystal display. It features a new LCD driving technique for better quality of display and low power dissipation. Combined with the HD66522, a 160-channel column driver with an internal RAM, the HD66523 is optimal for use in displays for portable information tools.

Features
*LCD timing generator: 1/200, 1/240 duty cycle timing are generated internally.
*Number of LCD drivers: 240
*Power supply voltage: 2.4V to 3.6V
*High voltage LCD drive circuit: ±20V
*LCD driving technique: Multi-line addressing for low power consumption.
*Programmable vertical retrace period: zero to 192 lines
*Low power consumption
*Internal display off function
*On-chip oscillator combined with external resistor and capacitor.
*Package: TCP

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General Description
The ICS950910 is a single chip clock solution for desktop designs using the VIA P4X/P4M/KT/KN266/333 style chipsets with PC133 or DDR memory.
The ICS950910 is part of a whole new line of ICS clock generators and buffers called TCH™ (Timing Control Hub).
This part incorporates ICS's newest clock technology which offers more robust features and functionality.
Employing the use of a serially programmable I2C interface, this device can adjust the output clocks by configuring the frequency setting, the output divider ratios, selecting the ideal spread percentage, the output skew, the output strength, and enabling/disabling each individual output clock.
M/N control can configure output frequency with resolution up to 0.1MHz increment.

Features/Benefits
* Programmable output frequency.
* Programmable output divider ratios.
* Programmable output rise/fall time.
* Programmable output skew.
* Programmable spread percentage for EMI control.
* DDR output buffer supports up to 200MHz.
* Watchdog timer technology to reset system if system malfunctions.
* Programmable watch dog safe frequency.
* Support I2C Index read/write and block read/write operations.
* Uses external 14.318MHz crystal.

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GENERAL DESCRIPTION
 The CS5843 is a TFT-LCD timing controller, which is applicable to 6-bit data XGA (1024*768), SXGA (1280*1024).
CS5843 can update the response timing for display mode of XGA and SXGA automatically.
CS5843 provides a selectable polarity check function to inverse output data for EMI reducing, when the toggle number of ODD/EVEN RGB outputs is larger than 10.

FEATURES
* CS5843 Interface (5V/3.3V[CMOS] input, 3.3V[CMOS] output)
* Single (XGA2: 65MHz)/dual (XGA: 32.5MHz) 6-bit Data input; dual port 6-bit output; SXGA auto detective
* Timing adjustable for horizontal clock output
* Correspondent to control timing & specific resolution for different Driver IC by changing a Mask:
1. can vary the pulse width & starting position of LP signal and POL signal polarity position changed along with LP signal
2. can vary the pulse width & starting position of CLKV signal and tgs time
* Control ASIC output timing design is based on Data Enable signals
* Embedded Power On Reset circuits, Vth=2.1V, tolerance ± 0.3V
* ESD spec. 4KV
* Power On Latch Up 200mA/6.6V
* Single 3.3V supply
* 144-pin LQFP package

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FEATURES
- 12 MSPS Correlated Double Sampler (CDS)
- 10-Bit 12 MHz A/D Converter
- No Missing Codes Guaranteed
- 6 dB to 40 dB Variable Gain Amplifier (VGA)
- Black Level Clamp with Variable Level Control
- Complete On-Chip Timing Generator
- Precision Timing Core with 1.7 ns Resolution
- On-Chip: 6-Channel Horizontal and 1-Channel RS Drivers
- 4-Phase Vertical Transfer Clocks
- Electronic and Mechanical Shutter Modes
- On-Chip Sync Generator with External Sync Option

APPLICATIONS
- Digital Still Cameras
- Industrial Imaging

GENERAL DESCRIPTION
The AD9937 is a highly integrated CCD signal processor. It includes a complete analog front end with A/D conversion, combined with a full-function programmable timing generator.
A Precision Timing core allows adjustment of high speed clocks with 1.7 ns resolution at 12 MHz operation.

 The AD9937 is specified at pixel rates of up to 12 MHz. The analog front end includes black level clamping, CDS, VGA, and a 10-bit A/D converter. The timing generator provides all the
necessary CCD clocks: RS, H-clocks, V-clocks, sensor gate pulses, and substrate charge reset pulse. Operation is programmed using a 3-wire serial interface.
The AD9937 is packaged in a 56-lead LFCSP and specified over an operating temperature range of –25°C to +85°C.

AD9937KCP
AD9937KCPRL

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