HMC442LM1 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 17.5 - 24 GHz

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MICROWAVE CORPORATION
HMC442LM1
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 24 GHz
8
Typical Applications
The HMC442LM1 is an ideal gain block or driver
Features
Saturated Power: +23 dBm @ 27% PAE
amp for:
Gain: 14 dB
• Point-to-Point Radios
Supply Voltage: +5.0 V
• Point-to-Multi-Point Radios
50 Ohm Matched Input/Output
• VSAT
Functional Diagram
General Description
The HMC442LM1 is a broadband 17.5 to 24 GHz
GaAs PHEMT MMIC Medium Power Amplifier in
a SMT leadless chip carrier package. The LM1 is
a true surface mount broadband millimeterwave
package offering low loss & excellent I/O match,
preserving MMIC chip performance. The amplifier
provides 14 dB of gain and +23 dBm of saturated
power at 27% PAE from a +5.0V supply voltage.
This 50 Ohm matched amplifier has integrated
DC blocks on RF in and out and makes an ideal
linear gain block, transmit chain driver or LO driver
for HMC SMT mixers. As an alternative to chip-
and-wire hybrid assemblies the HMC442LM1
eliminates the need for wirebonding, thereby
providing a consistent connection interface for
the customer.
8 - 204
Electrical Specifications, T_A = +25° C, Vdd = 5V, Idd = 85 mA*
Parameter
Min.
Typ.
Max. Min.
Typ.
Max.
Frequency Range
17.5 - 21.0
21.0 - 24.0
Gain
10.5
13
10.5
14
Gain Variation Over Temperature
0.02
0.03
0.02
0.03
Input Return Loss
10
10
Output Return Loss
7
8
Output Power for 1 dB Compression (P1dB)
17
20
18.5 21.5
Saturated Output Power (Psat)
23
23.5
Output Third Order Intercept (IP3)
28
27
Noise Figure
7
6.5
Supply Current (Idd)(Vdd = 5V, Vgg = -1V Typ.)
85
85
*Adjust Vgg between -1.5 to -0.5V to achieve Idd = 85 mA typical.
Units
GHz
dB
dB/ °C
dB
dB
dBm
dBm
dBm
dB
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com