hmc551lp4 Hittite Microwave Corporation, hmc551lp4 Datasheet - Page 6

• Manufacturer Part Number: hmc551lp4
• Description: Gaas Mmic Mixer W/ Integrated Lo Amplifier, 0.8 - 1.2 Ghz
• Manufacturer: Hittite Microwave Corporation

Pin Descriptions
11 - 17, 19 - 24
Pin Number
2, 6 - 9,
10
18
1
3
4
5
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Function
MIX LO
BIAS
GND
N/C
LO
RF
IF
Power supply for the second stage LO amplifi er. Three
operation to DC, this port should be DC blocked exter-
than 18 mA of current or die non-function and possible
chosen to pass the necessary IF frequency range. For
optimum performance, as illustrated in the application
This pin is DC coupled and matched to 50 Ohms from
This pin is DC coupled. For applications not requiring
No connection. These pins may be connected to RF
nally using a series capacitor whose value has been
0.8 to 1.2 GHz. An off chip DC blocking capacitor is
operation to DC, this pin must not source/sink more
This pin is DC coupled and matched to 50 Ohms.
external bypass capacitors are recommended for
Backside of package has exposed metal ground
paddle that must also be connected to ground.
An off chip DC blocking capacitor is required.
v00.0306
ground. Performance will not be affected.
Order On-line at www.hittite.com
and matched to 50 Ohms.
This pin is DC coupled
die failure will result.
Description
required.
circuit.
GaAs MMIC MIXER w/ INTEGRATED
HMC551LP4
LO AMPLIFIER, 0.8 - 1.2 GHz
Interface Schematic
/
551LP4E
9 - 313
9