v00.0204
MICROWAVE CORPORATION
HMC311ST89
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 6.0 GHz
Features
P1dB Output Power: +15.5 dBm
Output IP3: +31.5 dBm
Gain: 16 dB
50 Ohm I/O鈥檚
Industry Standard SOT89 Package
8
AMPLIFIERS - SMT
Typical Applications
The HMC311ST89 is an ideal RF/IF gain block
or LO buffer ampli鏗乪r for:
鈥?Cellular / PCS / 3G
鈥?Fixed Wireless & WLAN
鈥?CATV & Cable Modem
鈥?Microwave Radio
Functional Diagram
General Description
The HMC311ST89 is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC SMT
DC to 6 GHz ampli鏗乪r. Packaged in an industry
standard SOT89, the ampli鏗乪r can be used as
either a cascadable 50 Ohm gain stage or to drive
the LO of HMC mixers with up to +16.5 dBm output
power. The HMC311ST89 offers 16 dB of gain
and an output IP3 of +31.5 dBm while requiring
only 54 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 Speci鏗乧ations,
Vs= 5.0 V, Rbias= 22 Ohm, T
A
= +25擄 C
Parameter
DC - 1.0 GHz
1.0 - 4.0 GHz
4.0 - 6.0 GHz
DC - 2.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
DC - 2.0 GHz
2.0 - 5.0 GHz
5.0 - 6.0 GHz
DC - 6.0 GHz
DC - 2.0 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
DC - 4.0 GHz
4.0 - 6.0 GHz
13.5
12.0
10.0
Min.
14.0
13.0
12.5
Typ.
16.0
15.0
14.5
0.004
0.007
0.012
8
7
8
20
15.5
15.0
13.0
31.5
30
27
24
4.5
5
54
0.007
0.012
0.016
Max.
Units
dB
dB
dB
dB/ 擄C
dB/ 擄C
dB/ 擄C
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dB
mA
Gain
Gain Variation Over Temperature
Return Loss Input / Output
Reverse Isolation
Output Power for 1 dB Compression (P1dB)
Output Third Order Intercept (IP3)
Noise Figure
Supply Current (Icq)
Note: Data taken with broadband bias tee on device output.
8 - 74
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