10-BIT 5~10MSPS ADC
GENERAL DESCRIPTION
The BW1218L is a CMOS 10-bit analog-to-digital
converter (ADC).
into
10bit
binary
It converts the analog input signal
digital
codes
at
a
maximum
BW1218L
FEATURES
鈥?Resolution : 10-bit
鈥?Maximum Conversion Rate : 10MHz
鈥?Package Type : 48TSSOP
鈥?Power Supply : 3.3V
鈥?Power Consumption : 40mW (typical)
鈥?Reference Voltage : 3.2V (single reference)
鈥?Input Range : 0V ~ 3.0V (3.0V
P-P
)
鈥?Differential Linearity Error : 鹵0.7 LSB
鈥?Integral Linearity Error : 鹵1.1 LSB
鈥?Signal to Noise & Distortion Ratio : 54dB
鈥?Digital Output : CMOS Level
鈥?Operating Temperature Range : 0 擄C ~ 70 擄C
sampling rate of 10MHz.
The device is a monolithic ADC with an on-chip,
high-performance,
and
current
sample-and-hold
The
Amplifier
structure
(SHA)
allows
reference.
single-ended input for simple interface.
TYPICAL APPLICATIONS
HDD Engine
Multi-Media (CDP)
Low Power Application
FUNCTIONAL BLOCK DIAGRAM
Analog
Input
SHA
MDAC
1
MDAC
2
Reference
Input
REF
GEN
FLASH
1
FLASH
2
FLASH
3
CML
GEN
MAIN
BIAS
Clock
CLOCK
GEN.
DIGITAL
LOGIC
Digital
Output
Ver 1.5 (Nov 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 data
sheet is subject to change without any notice.
SAMSUNG ELECTRONICS Co. LTD