ST HMC333 User Manual
查询HMC333供应商
12
MICROWAVE CORPORATION
Typical Applications
The HMC333 is ideal for:
• Wireless Local Loop
Functional Diagram
v00.0901
HMC333
GaAs MMIC MIXER w/ INTEGRATED
LO AMPLIFIER, 3.0 - 3.8 GHz
Features
Integrated LO Amplifi er w/ Pdiss: < 25 mW
Conversion Loss / Noise Figure: 8.5 dB
Low LO Drive Level: 0 dBm
Input IP3: +10 dBm
Single Positive Supply: 3V to 5V
General Description
The HMC333 is a single balanced mixer IC with an
integrated LO amplifi er. This converter IC can operate as an upconverter or downconverter between
3.0 GHz and 3.8 GHz. With the integrated LO amplifi er, the mixer requires an LO drive level of only 0
dBm, and requires only 7 mA from a single positive
+3V rail. The mixer has 8.5 dB of conversion loss,
an input P1dB of 0 dBm and an input third order
intercept point of +10 dBm at 3.5 GHz.
MIXERS - SMT
Electrical Specifi cations, T
Frequency Range, RF & LO 3.0 - 3.8 GHz
Frequency Range, IF DC - 1.0 GHz
Conversion Loss 8.5 11 dB
Noise Figure (SSB) 8.5 11 dB
LO to RF Isolation 10 15 dB
LO to IF Isolation 5 10 dB
RF to IF Isolation 10 15 dB
IP3 (Input) 3 10 dBm
1 dB Compression (Input) -3 +1 dBm
Supply Current (Idd) 7mA
* Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
Parameter
= +25° C
A
IF = 100 MHz
LO = 0 dBm & Vdd = +3V
Min. Typ. Max.
Units
12 - 154
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
MICROWAVE CORPORATION
v00.0901
HMC333
GaAs MMIC MIXER w/ INTEGRATED
Conversion Gain vs.
Temperature @ LO = 0 dBm
0
-5
-10
-15
CONVERSION GAIN (dB)
-20
2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4
FREQUENCY (GHz)
0
-5
+25 C
-40 C
+85 C
LO = -6dBm
LO = -4dBm
LO = -2dBm
LO = 0dBm
LO = +2dBm
LO = +4dBm
LO AMPLIFIER, 3.0 - 3.8 GHz
Isolation @ LO = 0 dBm
0
RF/IF
LO/RF
-5
-10
ISOLATION (dB)
-15
-20
2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4
FREQUENCY (GHz)
Return Loss @ LO = 0 dBmConversion Gain vs. LO Drive
0
-5
-10
LO/IF
12
-10
-15
CONVERSION GAIN (dB)
-20
2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4
FREQUENCY (GHz)
Conversion Gain vs. Vdd @ LO = 0 dBm
0
+2.7V
+3.0V
-5
-10
-15
CONVERSION GAIN (dB)
-20
2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4
FREQUENCY (GHz)
+3.3V
-15
-20
RETURN LOSS (dB)
-25
-30
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
RF
LO
FREQUENCY (GHz)
IF Bandwidth @ LO = 0 dBm
0
-5
-10
RESPONSE (dB)
-15
-20
0 0.2 0.4 0.6 0.8 1
FREQUENCY (GHz)
CONVERSION GAIN
RETURN LOSS
MIXERS - SMT
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
12 - 155
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