what is c1e

时间：04-09 整理：3721RD 点击：

Hello everybody
Please help me to identify smd component in amplifier cascade of satellite LNB. Package - 6pin (sot363), marked as C1E. Is this two transistors? A small microchip?
A part of circuit I will attempt to draw in next text:

Code:

                                                                                 ,---------.
                                             ,--------------------------|   100Ω  |----  +8V supply
                                 ,---.      |    stripe  |          |       `---------'
stripline ---||-----------|     |----'       ind.  L        == cap
from        smd        ,--|     |-  free pin      |          |
GaAs       cap.       |--|     |----------------|         gnd        smd
                              |   `---'                     |                       cap.
                              |                               `------------------||------- to BFG520W
                         ground

uPC2709
http://www.cel.com/pdf/datasheets/up...%22uPC2709T%22

Thanks Vfone,
just discovered your response via a google search, 3 years later!
I too was working on a LNC made in Australia and was wondering what that
device was ... Actually the device in front of it a C1H (UPC2712T) is the
higher freq brother of the C1E (UPC2709T). Both devices described in the
.pdf file you gave the link for.

Dave N
Sydney
Oz

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