HMC422MS8
/
422MS8E
v03.0710
GaAs MMIC MIXER w/ INTEGRATED
LO AMPLIFIER, 1.2 - 2.6 GHz
Typical Applications
The HMC422MS8 / HMC422MS8E is ideal for:
• MMDS & ISM
Features
Integrated LO Amplifier w/ Pdiss <100 mW
Conversion Loss / Noise Figure: 8 dB
Low LO Drive: 0 dBm
Input IP3: +15 dBm
Single Positive Supply: 3V, 30 mA
10
MIXERS - SINGLE & DOUBLE BALANCED - SMT
• Wireless Local Loop
• WirelessLAN
• Cellular Infrastructure
Functional Diagram
General Description
The HMC422MS8 & HMC422MS8E are double bal-
anced mixer ICs with integrated LO amplifiers. This
mixer can operate as an upconverter or downcon-
verter between 1.2 GHz and 2.6 GHz. With the inte-
grated LO amplifier, the mixer requires an LO drive
level of only 0 dBm, and requires only 30mA from a
single positive +3V rail. The mixer has 8 dB of conver-
sion loss, an input P1dB of +8 dBm and an input third
order intercept point of +15 dBm at 2 GHz.
Electrical Specifi cations,
T
A
= +25° C
Parameter
Min.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
1 dB Compression (Input)
Supply Current (Idd)
* Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
23
9
9
12
5
IF = 100 MHz
LO = 0 dBm & Vdd = 3V
Typ.
1.2 - 2.6
DC - 1
8
8
30
15 - 20
15 - 20
15
8
30
10.5
10.5
Max.
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
mA
Units
10 - 218
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