ADC-305-1 Murata Power Solutions Inc, ADC-305-1 Datasheet - Page 4

• Manufacturer Part Number: ADC-305-1
• Description: ADC Single 2-Step Flash 20MSPS 8-Bit Parallel 24-Pin PDIP
• Manufacturer: Murata Power Solutions Inc

Specifications of ADC-305-1

• Package: 24PDIP
• Resolution: 8 Bit
• Sampling Rate: 20000 KSPS
• Architecture: 2-Step Flash
• Number Of Analog Inputs: 1
• Digital Interface Type: Parallel
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar

DATEL
®
COMPARATOR
COMPARATOR
COMPARATOR
LOWER DATA A
ANALOG INPUT
REFERENCE
SAMPLING
SAMPLING
SAMPLING
VOLTAGE
A BLOCK
B BLOCK
OUTPUT
OUTPUT
OUTPUT
LOWER
A/D CLK
DATA B
LOWER
LOWER
LOWER
UPPER
BLOCK
UPPER
DATA
DATA
(V
IN
)
H(0-1)
LD(N-3)
S(1)
S(N)
®
RV(N-1)
MD(N-1)
• 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 USA • Tel: [phone] • www.datel.com • e-mail: [e-mail]
N-3
N
C(N-1)
C(N)
LD(N-2)
H(1)
Figure 4. Timing Chart
S(N+1)
S(N+1)
RV(N)
MD(N)
N-2
N+1
C(1)
C(N+1)
H(N+1)
LD(N-1)
S(N+2)
S(3)
RV(N+1)
MD(N+1)
N-1
N+2
C(N+2)
C(N+1)
8-Bit, 20MHz CMOS A/D Converters
LD(N)
H(3)
S(N+3)
S(N+3)
RV(N+2)
MD(N+2)
30 Mar 2011 MDA_ADC-305.B02 Page 4 of 6
N
N+3
C(N+3)
C(3)
LD(N+1)
H(N+3)
ADC-305