CHR3664-QEG_15 Datasheet, PDF (19/22 Pages) United Monolithic Semiconductors – 17-27GHz Down-Converter

17-27GHz Down-Converter
Notes
CHR3664-QEG
Due to ESD protection circuits on RF and LO inputs, an external capacitance might be
requested to isolate the product from external voltage that could be present on these
accesses in the application.
19 18 17 16 ₁₅ 14 13
IF_I 20
GND 21
IF_Q 22
NC ₂₃
NC ₂₄
12 VD
11 VGM
X2
10 VDL
9 VGL
8 GC2
1 2345 67
ESD protections are implemented on gate accesses.
The DC connections do not include any decoupling capacitor in package, therefore it is
mandatory to provide a good external DC decoupling on the PC board, as close as possible
to the package.
Ref. : DSCHR3664-QEG1192 - 11 Jul 11
19/22
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Specifications subject to change without notice