Datasheet Analog Devices HMC599ST89ETR — 数据表

HMC599ST89 / 599ST89E
v02.0311 Amplifiers -Low Noise -SMT 7 GaAs pHEMT MMIC LNA, 75 Ohm
50 -1000 MHz Typical Applications Features The HMC599ST89(E) is ideal for: High P1dB Output Power: +19 dBm • VHF / UHF Antennas High Output IP3: +39 dBm • HDTV Receivers Low Noise Figure: 2.2 dB • CMTS Equipment Cascadable 75 Ohm I/Os • CATV, Cable Modem & DBS Single Bias Supply: +3V or +5V
Industry Standard SOT89 Package Functional Diagram General Description
The HMC599ST89(E) is a GaAs PHEMT High
Linearity, Low Noise Gain Block MMIC SMT amplifier
covering 50 to 1000 MHz. Packaged in an industry
standard SOT89, the amplifier can be used as a
cascadable 75 Ohm RF or IF gain stage as well
as a PA or LO driver with up to +19 dBm output
power. The HMC599ST89(E) offers 14 dB of gain
with a +39 dBm output IP3 at 250 MHz, and can
operate directly from a +3V or +5V supply. The
HMC599ST89(E) exhibits excellent gain and output
power stability over temperature, while requiring a
minimal number of external bias components. Electrical Specifications, Vdd = 5V, TA = +25° C
Parameter Typ. 13
12 14.5
14 Max. Units
dB
dB Gain
Gain Variation Over Temperature 50 -1000 MHz 0.005 dB/ °C Input Return Loss 50 -500 MHz
500 -1000 MHz 15 …