[time-nuts] opto coupler isolation?

2009-01-03 Thread Henk ten Pierick
Hi, An opto coupler seems good idea for an isolation amplifier but maybe not for the phase noise. Any experience? regards, henk ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

Re: [time-nuts] opto coupler isolation?

2009-01-03 Thread Bruce Griffiths
Henk ten Pierick wrote: Hi, An opto coupler seems good idea for an isolation amplifier but maybe not for the phase noise. Any experience? regards, henk ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

Re: [time-nuts] opto coupler isolation?

2009-01-03 Thread Poul-Henning Kamp
In message 494882eb-d714-49b4-a7e2-bef04509d...@deriesp.demon.nl, Henk ten Pi erick writes: Hi, An opto coupler seems good idea for an isolation amplifier but maybe not for the phase noise. Optocouplers have lousy dV/dt performance, so the jitter is horrible. -- Poul-Henning Kamp |

Re: [time-nuts] opto coupler isolation?

2009-01-03 Thread Bruce Griffiths
Poul-Henning Kamp wrote: In message 494882eb-d714-49b4-a7e2-bef04509d...@deriesp.demon.nl, Henk ten Pi erick writes: Hi, An opto coupler seems good idea for an isolation amplifier but maybe not for the phase noise. Optocouplers have lousy dV/dt performance, so the jitter is

Re: [time-nuts] opto coupler isolation?

2009-01-03 Thread Magnus Danielson
Poul-Henning Kamp skrev: In message 494882eb-d714-49b4-a7e2-bef04509d...@deriesp.demon.nl, Henk ten Pi erick writes: Hi, An opto coupler seems good idea for an isolation amplifier but maybe not for the phase noise. Optocouplers have lousy dV/dt performance, so the jitter is