HMC311ST89 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – InGaP HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6.0 GHz

v00.0204
MICROWAVE CORPORATION
HMC311ST89
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 6.0 GHz
8
8 - 74
Typical Applications
Features
The HMC311ST89 is an ideal RF/IF gain block
or LO buffer amplifier for:
• Cellular / PCS / 3G
• Fixed Wireless & WLAN
• CATV & Cable Modem
• Microwave Radio
P1dB Output Power: +15.5 dBm
Output IP3: +31.5 dBm
Gain: 16 dB
50 Ohm I/O’s
Industry Standard SOT89 Package
Functional Diagram
General Description
The HMC311ST89 is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC SMT
DC to 6 GHz amplifier. Packaged in an industry
standard SOT89, the amplifier 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 Specifications, Vs= 5.0 V, Rbias= 22 Ohm, T_A = +25° C
Parameter
Min.
Typ.
Max.
Units
Gain
DC - 1.0 GHz
14.0
16.0
dB
1.0 - 4.0 GHz
13.0
15.0
dB
4.0 - 6.0 GHz
12.5
14.5
dB
Gain Variation Over Temperature
DC - 2.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
0.004
0.007
0.012
0.007
0.012
0.016
dB/ °C
dB/ °C
dB/ °C
Return Loss Input / Output
DC - 2.0 GHz
8
dB
2.0 - 5.0 GHz
7
dB
5.0 - 6.0 GHz
8
dB
Reverse Isolation
DC - 6.0 GHz
20
dB
Output Power for 1 dB Compression (P1dB)
DC - 2.0 GHz
2.0 - 4.0 GHz
4.0 - 6.0 GHz
13.5
15.5
12.0
15.0
10.0
13.0
dBm
dBm
dBm
Output Third Order Intercept (IP3)
DC - 1.0 GHz
31.5
1.0 - 2.0 GHz
30
2.0 - 4.0 GHz
27
4.0 - 6.0 GHz
24
dBm
dBm
dBm
dBm
Noise Figure
DC - 4.0 GHz
4.5
4.0 - 6.0 GHz
5
dB
Supply Current (Icq)
Note: Data taken with broadband bias tee on device output.
54
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com