hmc571lc5 Hittite Microwave Corporation, hmc571lc5 Datasheet - Page 5

• Manufacturer Part Number: hmc571lc5
• Description: Gaas Mmic I/q Downconverter 21 - 25 Ghz
• Manufacturer: Hittite Microwave Corporation

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8
Pin Descriptions
Typical Application
12 - 18, 21, 22,
25 - 28, 31, 32
10, 19, 24, 29
2, 4 - 6, 8, 9,
Pin Number
11
20
23
30
1
3
7
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Function
VddLO2
VddLO
VddRF
GND
N/C
IF2
IF1
RF
LO
For operation to DC, this pin must not sink / source more
No connection required. These pins may be connected
than 3 mA of current or part non-function and possible
been chosen to pass the necessary frequency range.
These pins and ground paddle must be connected to
ing operation to DC. This port should be DC blocked
externally using a series capacitor whose value has
This pin is DC coupled for applications not requir-
to RF/DC ground without affecting performance.
Power supply for second stage of LO amplifi er.
Power supply for fi rst stage of LO amplifi er.
v05.0208
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Power supply for RF LNA.
and matched to 50 Ohms.
and matched to 50 Ohms.
This pin is AC coupled
This pin is AC coupled
failure will result.
RF/DC ground.
Description
GaAs MMIC I/Q DOWNCONVERTER
Interface Schematic
HMC571LC5
21 - 25 GHz