HMC665LP4 / 665LP4E
v00.0508
GaAs MMIC MIXER w/ INTEGRATED
IF & LO AMPLIFIER, 0.7 - 1.2 GHz
Package Information
Part Number
HMC665LP4
HMC665LP4e
Package Body Material
Low stress injection Molded Plastic
roHs-compliant Low stress injection Molded Plastic
Lead Finish
sn/Pb solder
100% matte sn
MsL rating
MsL1
MsL1
[1]
Package Marking
[3]
H665
xxxx
H665
xxxx
[2]
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number xxxx
10
Mixers - HiGH iP3 - sMT
10 - 6
Pin Descriptions
Pin Number
1, 2, 4, 5, 6, 8, 11, 14,
15, 19, 20, 22 - 24
Function
N/C
Description
No connection. These pins may be connected to
rF ground. Performance will not be affected.
interface schematic
3
rF
This pin is DC coupled and
matched to 50 Ohms.
7
iFiN
This pin is matched to 50 Ohms with a 56nH inductor to
ground. see Application Circuit.
9
CAP
AC ground. An external capacitor of 0.01 µF to ground is
required for low frequency bypassing. see application circuit
for further details.
10
MixiF
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 iF frequency range. For operation to DC,
this pin must not source/sink more than 18 mA of current or
part non-function and possible part failure will result.
This pin is AC coupled and
matched to 50 Ohms.
12
iFOUT
13
VddiF
Power supply for iF amplifier. Choke
inductor and bypass capacitor are required.
see application circuit.
16
MixLO
This pin is DC coupled and matched to 50 Ohms.
An off chip DC blocking capacitor is required.
17
GND
Backside of package has exposed metal ground
paddle that must also be connected to ground.
18
VccLO
Power supply and rF Output of the LO
amplifier. Three external bypass capacitors
are recommended for optimum performance,
as illustrated in the application circuit.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
