Driving a full 5V TTL signal into a 50 ohm load is another matter -
you need a lot of DC power (1/2 watt) to do that. I was just using a
Liner Tech LT1010 for a similar job - it would get the job done, but
folks here might complain about the phase noise.
Where does that phase noise come
David Forbes wrote:
Jason Rabel wrote:
A good initial buffer chip for all the TTL signals would be an IDT QS3384
with 10 inputs/outputs.
Jason,
The only problem with that part is that it's not a buffer! It's a
switch. It has no drive capability at all.
There are useful buffer
David Forbes wrote:
Jason Rabel wrote:
A good initial buffer chip for all the TTL signals would be an IDT QS3384
with 10 inputs/outputs.
Jason,
The only problem with that part is that it's not a buffer! It's a
switch. It has no drive capability at all.
There are useful buffer
Hal Murray wrote:
Driving a full 5V TTL signal into a 50 ohm load is another matter -
you need a lot of DC power (1/2 watt) to do that. I was just using a
Liner Tech LT1010 for a similar job - it would get the job done, but
folks here might complain about the phase noise.
Where does
David Forbes wrote:
Jason Rabel wrote:
A good initial buffer chip for all the TTL signals would be an IDT QS3384
with 10 inputs/outputs.
Jason,
The only problem with that part is that it's not a buffer! It's a
switch. It has no drive capability at all.
There are useful buffer
Jason,
The only problem with that part is that it's not a buffer! It's a
switch. It has no drive capability at all.
There are useful buffer chips for this task, but their names escape me
just now. Perhaps the 74FCT245 or equivalent would work.
Driving a full 5V TTL signal into a 50
Jason Rabel wrote:
Jason,
The only problem with that part is that it's not a buffer! It's a
switch. It has no drive capability at all.
There are useful buffer chips for this task, but their names escape me
just now. Perhaps the 74FCT245 or equivalent would work.
Driving a full 5V TTL
