HMC483MS8G / 483MS8GE
v00.0805
HIGH IP3 GaAs MMIC MIXER with
INTEGRATED LO AMPLIFIER, 0.7 - 1.4 GHz
Designer’s Kit
Available
Typical Applications
Features
The HMC483MS8G / HMC483MS8GE is ideal for:
+33 dBm Input IP3
• Cellular/3G
Conversion Loss: 9 dB
• GSM, GPRS & EDGE
Low LO Drive: -4 to +4 dBm
7
• CDMA & WCDMA
Single Positive Supply: 5V @ 50 mA
Ultra Small MSOP Package: 14.8mm2
Included in the HMC-DK003 Designer’s Kit
• Cable Modem Termination Systems
Functional Diagram
General Description
The HMC483MS8G & HMC483MS8GE are high
dynamic range passive MMIC mixers with integrated
LO amplifiers in plastic surface mount 8 lead Mini
Small Outline Packages (MSOP) covering 0.7 to 1.4
GHz. Excellent input IP3 performance of +33 dBm for
down conversion and +30 dBm for up conversion is
provided for 2.5G & 3G GSM/CDMA applications at
an LO drive of 0 dBm. With an input 1 dB compression
of +24 dBm, the RF port will accept a wide range of
input signal levels. Conversion loss is 9.0 dB typical.
The DC to 350 MHz IF frequency response will satisfy
GSM/CDMA transmit or receive frequency plans
configured for low side LO. The HMC483MS8G &
HMC483MS8GE are pin for pin compatible with the
HMC485MS8G & HMC485MS8GE which are 1.7 -
2.2 GHz mixers with LO amplifiers.
Electrical Specifications, TA = +25°C, LO = 0 dBm, IF = 70 MHz*, Vdd= 5V
Parameter
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Min.
Typ.
0.8 - 1.1
DC - 350
8.5
Max.
Min.
Typ.
Max.
Units
GHz
MHz
dB
0.7 - 1.4
DC - 350
10.5
10.5
9
9
12
12
Noise Figure (SSB)
8.5
dB
LO to RF Isolation
10
6
20
6
6
14
dB
LO to IF Isolation
10
13
dB
IP3 (Input)
33
33
dBm
dBm
dBm
mA
1 dB Gain Compression (Input)
LO Input Drive Level (Typical)
Supply Current
24
23
-4 to +4
50
-4 to +4
50
*Unless otherwise noted, all measurements performed as a downconverter.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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