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Multi-media Applications
Frame-grabber Scanner
Camcorder
Digital Video (TV/VCR)
Broadcasting and Studio Equipments.
Medical Electronics (ultra-sound and imaging)
High Speed Instruments (digital scope, radar)
Process : CMOS
Resolution : 8Bit
Maximum Conversion Rate : 40MSPS
Power Supply : 3.3V Single
Power Consumption : 60mW
Differential Linearity Error : 鹵0.3 LSB (Typ)
Integral Linearity Error : 鹵0.5 LSB (Typ)
On-Chip Reference Bias Resistors
Reference Bias Adjustable Externally
FUNCTIONAL BLOCK DIAGRAM
VDDA
VSSA
VBBA
VDDD
VSSD
VBBD
Coarse
Sampling
Amplifier
COUT
Latch
FREF
Reference
Matrix
Latch
Encoder
DO[0] (LSB)
DO[1]
Data
Latches
and
3-state
Output
Buffer
DO[2]
DO[3]
DO[4]
DO[5]
Encoder
DO[6]
DO[7] (MSB)
AIN
Fine
Sampling
Amplifier
Analog
Mux
Fine
Sampling
Amplifier
Latch
Error
Correction
Circuit
FOUT
Timing Generator
CLK
VRT
VRB
VRTS
VRBS
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.