U2795B Datasheet, PDF (11/14 Pages) TEMIC Semiconductors – 2.5-GHz Double Balanced Mixer

Application
U2795B
V_S
R_T
RF
C1
1
C2
2
R_p
3
C6
4
C3
R_SO
R_I
C7
8
PU
C5
7
LO
6
C4
5
IF
Table 1. Part List
Part
C1
C2, C3, C4, C5, C6, C7
*R_P
*R_SO
———
R_T
Value
10 nF
100 pF
50-W Microstrip
68 W
optional
56 W
If the part-list values are used, the PU settling time is < 20 µs. Using other values, time
requirements in burst-mode applications have to be considered.
The values of R_SO and R_P depend on the input and output condition requirements. For
R_SO, 68 W is recommended.
By means of the optional R_I, the intercept and compression point can be slightly
increased; values between 500 W and 1 kW are suitable. Please note that such modifi-
cation will also increase the supply current.
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4654A–CELL–01/03