hittite HMC311LP3 User Manual
查询HMC311LP3供应商
MICROWAVE CORPORATION
Typical Applications
8
The HMC311LP3 is an ideal RF/IF gain block
or LO buffer amplifi er for:
• Cellular / PCS / 3G
• Fixed Wireless & WLAN
• CATV & Cable Modem
• Microwave Radio
Functional Diagram
AMPLIFIERS - SMT
v01.0604
HMC311LP3
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 6.0 GHz
Features
P1dB Output Power: +15.5 dBm
Output IP3: +32 dBm
Gain: 14.5 dB
50 Ohm I/O’s
3 x 3 x 1 mm QFN SMT Package
General Description
The HMC311LP3 is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC
SMT DC to 6 GHz amplifi er. This 3x3mm QFN
packaged amplifi er can be used as either a
cascadable 50 Ohm gain stage or to drive the
LO of HMC mixers with up to +17 dBm output
power. The HMC311LP3 offers 14.5 dB of gain
and an output IP3 of +30 dBm while requiring
only 56 mA from a +5V supply. The Darlington
feedback pair used results in reduced sensitivity
to normal process variations and yields excellent
gain stability over temperature while requiring a
minimal number of external bias components.
Electrical Specifi cations, Vs= 5.0 V, Rbias= 22 Ohm, T
Parameter Min. Typ. Max. Units
Gain
Gain Variation Over Temperature DC - 2.0 GHz
Return Loss Input / Output
Reverse Isolation DC - 6.0 GHz 18 dB
Output Power for 1 dB Compression (P1dB) DC - 2.0 GHz
Output Third Order Intercept (IP3)
Noise Figure DC - 6.0 GHz 4.5 dB
Supply Current (Icq) 56 mA
Note: Data taken with broadband bias tee on device output.
DC - 1.0 GHz
1.0 - 4.0 GHz
4.0 - 6.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
DC - 1.0 GHz
1.0 - 3.0 GHz
3.0 - 6.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
= +25° C
A
13.0
12.5
12.0
13.5
12.0
10.0
14.5
14.3
14.0
0.005
0.008
0.012
13
11
15
15.5
15.0
13.0
32
30
28
24
0.008
0.012
0.016
dB
dB
dB
dB/ °C
dB/ °C
dB/ °C
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
dBm
8 - 62
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
v01.0604
HMC311LP3
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 6.0 GHz
Gain & Return Loss Gain vs. Temperature
20
15
10
5
0
-5
-10
RESPONSE (dB)
-15
-20
-25
0123456789
S21
S11
S22
FREQUENCY (GHz)
Input Return Loss vs. Temperature
0
+25C
-5
+85C
-40C
20
19
18
17
16
15
14
13
12
GAIN (dB)
11
10
9
8
7
6
5
012345678
+25C
+85C
-40C
FREQUENCY (GHz)
Output Return Loss vs. Temperature
0
+25C
-5
+85C
-40C
8
AMPLIFIERS - SMT
-10
-15
INPUT RETURN LOSS (dB)
-20
012345678
FREQUENCY (GHz)
Reverse Isolation vs. Temperature
0
-5
-10
-15
-20
REVERSE ISOLATION (dB)
-25
012345678
FREQUENCY (GHz)
+25C
+85C
-40C
-10
-15
OUTPUT RETURN LOSS (dB)
-20
012345678
FREQUENCY (GHz)
Noise Figure vs. Temperature
10
9
8
7
6
5
4
3
NOISE FIGURE (dB)
2
1
0
12345678
+25C
+85C
-40C
FREQUENCY (GHz)
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
8 - 63
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