adc-318 C&D Technologies., adc-318 Datasheet - Page 5

• Manufacturer Part Number: adc-318
• Description: 8-bit, 120mhz And 140mhz Full-flash A/d Converter
• Manufacturer: C&D Technologies.

CLOCK OUT 1
CLOCK OUT 2
®
DATA OUT 1
DATA OUT 2
A/D CLOCK
(A,B)
(A,B)
Figure 3-3: Parallel Operation without RSET Pulse
ANALOG SIGNAL A
A DATA OUTPUT
B DATA OUTPUT
A/D CLOCK
CLOCK OUT
A/D CLOCK
Figure 3-1: Demultiplexed Data Output (Select-Pin: +DVS or left open, 120MHz max. Clock Frequency)
RSET
(inverted A/D CLOCK OUT)
IN
ANALOG SIGNAL A
0ns min.
A DATA OUTPUT
B DATA OUTPUT
Figure 3-2: Straight Data Output (Select-Pin: DGND, 100MHz max. Clock Frequency)
Trh
T
CLOCK OUT
3ns min. 6ns max
PW1
A/D CLOCK
A/D CLOCK
ADC-318/318A
RSET
A/D CLOCK
ADC-318/318A
RSET
A/D CLOCK
®
RSET
3.5ns min.
T
T
PW0
IN
Trs
N-1
T
(1)
(2)
N-4
N-5
ds
T
PW
T
Trh
T
d clock
1
do2
N
T
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V
CLOCK OUT 1
CLOCK OUT 2
N-1
8
8
8
8
T
PW
RESET PERIOD
0
6.5ns min. 10ns max.
4.5ns min. 8ns max.
DATA 1 (A, B)
DATA 2 (A, B)
Trs
N+1
T
ds
N-3
N-4
3ns min. 6ns max.
N
N+2
2.0V
0.8V
Td clock
4.5ns min. 8ns max.
N-2
N-3
N+3
5
N+1
N-1
N-2
CLOCK OUT 1
CLOCK OUT 2
Figure 3-4: Parallel Operation using RSET Synchronization
DATA OUT 1
DATA OUT 2
N+4
A/D CLOCK
N+2
(A,B)
(A,B)
RSET
N+1
2.0V
0.8V
N
T+2ns max.
Tdo2
Tdo1
N+5
2.0V
0.8V
2.0V
0.8V
N-1
N
RSET
6.5ns min. 10ns max.
A/D CLOCK
N+3
N+6
~
T
N+3
N+2
ADC-318, ADC-318A
~
T
A/D CLOCK
ADC-318/318A
RSET
A/D CLOCK
ADC-318/318A
RSET
N+7
TPW0, min 3.2ns
A/D CLOCK
TPW1, min
3.2ns
318
TPW0, min 3.2ns
TPW1, min
318A
3.0ns
(1)
(2)
3.0ns
3.2ns
318
CLOCK OUT 1
CLOCK OUT 2
8
8
8
8
318A
3.0ns
3.0ns
DATA 1 (A, B)
DATA 2 (A, B)