HMC915LP4E Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 0.5 - 2.7 GHz

v00.1009
HMC915LP4E
GaAs MMIC MIXER w/ INTEGRATED
LO AMPLIFIER, 0.5 - 2.7 GHz
Pin Descriptions
Pin Number
Function
Description
1
MIX LO
This pin is DC coupled and matched to 50 Ohms.
2, 6 - 9,
11 - 17, 19 - 24
The pins are not connected internally; however, all data shown
N/C
herein was measured with these pins connected to RF/DC
ground externally.
Power supply and output for the LO amplifier. Three
3
BIAS
external bypass capacitors are recommended for optimum
performance, as illustrated in the application circuit.
4
GND
Backside of package has exposed metal ground
paddle that must also be connected to ground.
5
LO
This pin is DC coupled and matched to 50 Ohms.
An off chip DC blocking capacitor is required.
This pin is DC coupled. For applications not requiring operation
to DC, this port should be DC blocked externally using a series
capacitor whose value has been chosen to pass the necessary
10
IF
IF frequency range. For operation to DC, this pin must not
source/sink more than 18 mA of current or die non-function and
possible die failure will result.
18
RF
This pin is DC coupled and matched to 50 Ohms.
Interface Schematic
9
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
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