Homedatasheetcl1208h

cl1208h Datasheet

Mixed Signal Cores->0.5um
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Description

Features, Applications

The is a CMOS 10-bit A/D converter for video applications. is a three-step pipelined A/D converter which consists of sample & hold, three multiplying DACs, a 4-bit flash adc and three 3-bit flash adcs. The maximum conversion rate is 10MSPS and supply voltage is 5V single.

FEATURES

Resolution : 10Bit Differential Linearity Error : �1.0 LSB Integral Linearity Error : �1.0 LSB Maximum Conversion Rate : 10MSPS Sample & Hold Function Implemented Low Power Consumption : 125mW Power Supply : 5V Single Operation Temperature Range 0�C ~70�C

TYPICAL APPLICATIONS

PC or computer based video signal processing such as multi-media, scanner, etc. - General Purpose video applications including camcorder, digital video, broad-casting and studio equipments. - Medical electronics such as digital scope, transit recorder, radar.

AINT AINC REFTOP REFBOT REFMID LINV MINV STCB EOC flash3 flash4 sah mdac2 mdac3

CKIN Ver 1.1 (Feb. 2000) No responsibility is assumed by SEC for its use nor for any infringements of patents or other rights of third parties that may result from its use. The content of this datasheet is subject to change without any notice

AINT AINC REFMID REFTOP REFBOT MINV LINV VDDA VSSA ITEST STBY CKIN CML DO[9:0] OVF UDF STCB EOC VBB VSSD VDDD

piar50_bb pia_bb picc_bb vdda vssa pia_bb picc_bb pia_bb pot2_bb picc_bb pot2_bb vbba vssd vddd

Analog Input + (Vp-p : 5Vp-p) Analog Input : (DC=2.5V) Reference Mid Point (Test Pin) Reference Top (3.75V) Reference Bottom(1.25V) high=invert MSB(normally gnd) high=invert all LSB(normally gnd) Analog Power 5V ) Analog Ground open=use internal bias point high=power saving standby mode Sampling Clock Input Internal Bias Point(Test Pin) Digital Output Over Fkow Under Flow Start of Conversion(normally high) End of Conversion Sub Bias Digital Ground Digital Power

AI : Analog Input DI : Digital Input AO : Analog Output DO : Analog Output DG DB Analog Power Analog Ground Analog Sub Bias Digital Power Digital Ground Digital Sub Vias

VSSA VDDA AINT AINC REFTOP REFBOT CKIN STBY STCB MINV LINV

Supply Voltage Analog Input Voltage Digital Input Voltage Digital Output Voltage Reference Voltage Storage Temperature Range

NOTES 1. ABSOLUTE MAXIMUM RATING specifies the values beyond which the device may be damaged permanently. Exposure to ABSOLUTE MAXIMUM RATING conditions for extended periods may affect reliability. Each condition value is applied with the other values kept within the following operating conditions and function operation under any of these conditions is not implied. 2. All voltages are measured with respect to VSS unless otherwise specified. 3. 100pF capacitor is discharged through a 1.5K resistor (Human body model)

Supply Voltage Supply Voltage Difference Reference Input Voltage(Internally) Analog Input Voltage Digital Input 'L' Voltage Digital Input 'H' Voltage Operating Temperature

VDDA - VSSA VDDD - VSSD VDDA - VDDD REFTOP REFBOT AINT VIL VIH Topr

NOTES It is strongly recommended that all the supply pins (VDDA, VDDD) be powered from the same source to avoid power latch-up.


Features

Parameters


Manufacturer information

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