HMC520A Datasheet, PDF (26/28 Pages) Analog Devices – Radio frequency (RF) range: 6 GHz to 10 GHz

HMC520A
APPLICATIONS INFORMATION
Figure 83 shows the typical application circuit for the HMC520A.
To select the appropriate sideband, an external 90° degree hybrid
is needed. For applications not requiring operation to dc, use
an off-chip dc blocking capacitor.
To select the upper sideband, connect IF1 to the 90° port of the
hybrid and IF2 to the 0° port of the hybrid. To select the lower
sideband, switch these connections.
Data Sheet
1
90°
18
2
HYBRID
17
3
RF
4
16
LO
15
5
14
6
13
PACKAGE
BASE
IF1
IF2
GND
EXTERNAL
90° HYBRID
IF
Figure 83. Typical Application Circuit
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