Oakley Parts -
MultiLadder filter page – Revised 04/01/02Dave Hylander is currently working on the data for this page (02/25/02).
But, sent to me by Jesse as compiled by Charles Hulcher is the list below of sources
for parts for both the VCO and Multiladder. I have not had a chance to separate out
which is which and I personally have not built either. But, the info is here. I hope to
format it better at a later date:
Vendors...
Manufacturers...
Discrete Semiconductors:
Part / Qty / Vendor / Vendor PN / Mnf / Mnf PN / Pkg / Notes
------------------------------------------------------------------------------------
1N4148 / 3 / Digikey / 1N4148MSCT-ND / MC / 1N4148 / DO-35
BAT-42 / 1 / Mouser / 625-BAT42 / GS / BAT42/D7 / DO-35
BC549 / 9 / Mouser / 625-BC549B / GS / BC549B/E6 / TO-92
or BC550
J112 / 1 / Mouser / 5122-J112 / FC / J112 / TO-92
2SC1583 / 1 / Get from Oakley or / www.rfparts.com
or NTE42 / Mouser / 526-NTE42 / NTE / NTE42 / SIP-5 / Package?
Integrated Circuits:
Part / Qty / Vendor / Vendor PN / Mnf / Mnf PN / Pkg / Notes
------------------------------------------------------------------------------------
OPA-2277 / 1 / Digikey / OPA2277P-ND / TI / OPA2277P / DIP-8
OP-77 / 1 / Newark / 05F8747 / ADI / OP77FZ / DIP-8q / Package?
or
TLE2027 / Digikey / 296-10382-5-ND / TI / TLE2027CP / DIP-8 / No Stock
TL081 / 1 / Digikey / 297-7203-5-ND / TI / TL081CP / DIP-8
LM723 / 1 / Digikey / LM723CH-ND / NSC / LM723CN / DIP-14
MC1458 / 1 / Digikey / 296-1403-5-ND / TI / MC1458P / DIP-8
CA3080 / 1 / Mouser / 570-CA3080E / Isil / CA3080E / 8-DIP
Or / Newark / 06F2040
LM2903 / 1 / Digikey / 296-6601-5-ND / TI / LM2903P / 8-DIP
TL072 / 4 / Digikey / 296-1775-5-ND / TI / TL072CP / 8-DIP
TL074 / 3 / Digikey / 296-1777-5-ND / TI / TL074CN / 14-DIP
Compiled by: Charles Hulcher charles@charleshulcher.net