DRIVER & GAIN BLOCK AMPLIFIERS - SMT
Typical Applications
The HMC311LP3(E) is ideal for: • Cellular / PCS / 3G • Fixed ...
DRIVER & GAIN BLOCK
AMPLIFIERS - SMT
Typical Applications
The HMC311LP3(E) is ideal for: Cellular / PCS / 3G Fixed Wireless & WLAN CATV & Cable Modem Microwave Radio
Functional Diagram
HMC311LP3 / 311LP3E
v07.0420
InGaP HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6 GHz
Features
P1dB Output Power: +15.5 dBm Output IP3: +32 dBm Gain: 14.5 dB 50 Ohm I/O’s 16 Lead 3x3mm SMT Package: 9mm2
General Description
The HMC311LP3(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT DC to 6 GHz
amplifiers. This 3x3mm QFN packaged amplifier 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(E) offers 14.5 dB of gain and an output IP3 of +32 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 Specifications, Vs= 5V, Rbias= 22 Ohm, TA = +25° C
Parameter
Min.
Gain
DC - 1.0 GHz
13.0
1.0 - 4.0 GHz
12.5
4.0 - 6.0 GHz
12.0
Gain Variation Over Temperature
DC - 2.0 GHz 2.0 - 4.0 GHz 4.0 - 6.0 GHz
Return Loss Input / Output
DC - 1.0 GHz 1.0 - 3.0 GHz 3.0 - 6.0 GHz
Reverse Isolation
DC - 6 GHz
Output Power for 1 dB Compression (P1dB)
DC - 2.0 GHz
13.5
2.0 - 4.0 GHz
12.0
4.0 - 6.0 GHz
10.0
Output Third Order Intercept (IP3)
DC - 1.0 GHz 1.0 - 2.0 GHz 2.0 -...
