Re: VHF low level to TTL converter

On Mon, 05 Dec 2005 15:17:00 -0800, John Larkin
<jjlarkin@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

>On 5 Dec 2005 09:47:21 -0800, Winfield Hill
><Winfield_member@xxxxxxxxxxx> wrote:
>
>>Jim Thompson wrote...
>>>
>>>> For counter preamp with speed, in the "good old days" we used the
>>>> MC10216 triple line receiver as a limiting amp. Nowadays the 10116
>>>
>>> seems still available, but as you'd appreciate that generation of
>>> ECL was thirsty.
>>>
>>> Just AC couple into "AZ100ELT21" found at http://www.azmicrotek.com
>>
>> How high in frequency will that one go? Isn't the AZ100EL16 faster
>> (although it does draw twice the current, 18mA compared to 9mA)?
>
>ELT21 has TTL outputs. And the AZmicro part is a lot better than the
>original Moto/Onsemi version, which is downright buggy.
>
>John

_CMOS/TTL_ Outputs. Rail-to-rail. Designed by a bright young fellow
named Earl Schreyer (with me advising over his shoulder :-) Earl is
now at Fairchild, San Diego (at last contact).

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
.