1122BBiitt 18600MMSSPPSS DDAACC
AALL11221144AA
FEATURES
GENERATE DESCRIPTION
· 160MSPS pipeline operation
· 5V CMOS monolithic construction
· ±0.3LSB differential linearity (typical)
· ±1.5LSB intergral linearity (typical)
· Exteranl voltage reference
The AL1214A is a CMOS 12Bit D/A converter for
general applications. Its maximum conversion rate
is 160MSPS and supply voltage is 5V single.
An external 3.2V voltage reference(VBIAS) and
a single resister(RSET) control the full-scale output
current .
· 12-Bit voltage parallel input
TYPICAL APPLICATION
· High Definition Television(HDTV)
· Hard Disk Drive
· High Resolution Color Graphics
· CAE/CAD/CAM
· ATE (Auto Test Equipment)
FUNCTIONAL BLOCK DIAGRAM
D[11]
D[10]
D[9]
D[8]
D[7]
'
'
D[6]
DAC
IO
D[5]
D[4]
D[3]
D[2]
D[1]
Decoder
D[0]
CCOMP
OPA
CM
CLOCK
CLKGEN
VBIAS
PD
IREF
Rev 2.1 (Apr. 2002)
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.
SAMSUNG ELECTRONICS Co. LTD