MICROWAVE CORPORATION
v02.1201
HMC300LM1
SMT MEDIUM POWER GaAs MMIC
AMPLIFIER, 25.5 - 33.5 GHz
Features
SMT mmWave Package
Gain > 15 dB
Broadband Performance
Saturated Output Power: +24 dBm
Positive Supply: +5V to +7V
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AMPLIFIERS - SMT
Typical Applications
This ampli鏗乪r is ideal for use as a power ampli鏗乪r for
25.5 - 33.5 GHz applications:
鈥?LMDS
鈥?Microwave Radio
Functional Diagram
General Description
The HMC300LM1 is a broadband surface mount
medium power ampli鏗乪r that operates between 25.5
and 33.5 GHz. A 0.25 um power pHEMT process is
used to achieve ef鏗乧ient gain and output power per-
formance. High volume surface mount re-鏗俹w assem-
bly techniques may be used to mount the ampli鏗乪r
to the end user鈥檚 PCB. The LM1 package eliminates
the need for wire bonding or die attach mounting. The
ampli鏗乪r provides 15 dB of gain and +24 dBm of sat-
urated output power across various microwave radio
bands. This millimeter wave ampli鏗乪r requires no exter-
nal RF matching components and minimal DC bypass
components. The ampli鏗乪r operates from a +6V Vdd
and a -0.35V Vgg gate bias.
Electrical Speci鏗乧ations,
T
A
= +25擄 C, Vdd = +6V
Parameter
Frequency Range
Gain
Gain Variation Over Temperature
Input Return Loss
Output Return Loss
Reverse Isolation
Output 1 dB Compression (P1dB)
Saturated Output Power (Psat)
Output Third Order Intercept (IP3)
(Two-tone Input Power = -5 dBm each tone)
Supply Current (Idd)(Vdd = +6.0 Vdc)*
5
5
35
20
21
21
13
Min.
Typ.
25.5 - 33.5
16
0.06
8
8
50
23
24
26
220
275
22
0.07
Max.
Units
GHz
dB
dB/擄C
dB
dB
dB
dBm
dBm
dBm
mA
*Adjust Vgg 1 between -1.0 to 0V to achieve Idd = 220 mA typical.
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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