Datasheet Analog Devices HMC752LC4 — Datenblatt

HMC752LC4
v02.0618 AMPLIFIERS -LOW NOISE -SMT GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 24 -28 GHz
Typical Applications Features This HMC752LC4 is ideal for: Noise Figure: 2.5 dB • Point-to-Point Radios Gain: 25 dB • Point-to-Multi-Point Radios P1dB Output Power: +13 dBm • Military & Space Supply Voltage: +3V @ 70 mA • Test Instrumentation Output IP3: +26 dBm
50 Ohm matched Input/Output
24 Lead Ceramic 4x4mm SMT Package: 16mm2 Functional Diagram General Description
The HMC752LC4 is a GaAs MMIC Low Noise Wideband Amplifier housed in a leadless 4x4 mm ceramic
surface mount package. The amplifier operates between 24 and 28 GHz, providing up to 25 dB of small
signal gain, 2.5 dB noise figure, and output IP3 of
+26 dBm, while requiring only 70 mA from a +3V supply. The P1dB output power of up to +13 dBm enables
the LNA to function as a LO driver for balanced, I/Q
or image reject mixers. The HMC752LC4 also features
I/Os that are DC blocked and internally matched to
50 Ohms, making it ideal for high capacity microwave
radios or VSAT applications. Electrical Specifications, TA = +25° C, Vdd = Vdd1= Vdd2 = +3V, Idd = Idd1 + Idd2 = 70 mA[2]
Parameter Min. Frequency Range
Gain [1] Typ. Max. 24 -28
23 Units
GHz 25 dB Gain Variation over Temperature 0.02 dB / °C Noise Figure [1] 2.5 Input Return Loss 14 Output Return Loss 14 dB Output Power for 1 dB Compression [1] 13 dBm Saturated Output Power (Psat) [1] 16 dBm Output Third Order Intercept (IP3) 26 dBm Supply Current (Idd)
(Vdd = 3V, Vgg = Vgg1 = Vgg2 = Vgg3 = -0.3V Typ.) 70 mA 3 dB
dB [1] Board loss subtracted out for gain, power and noise figure measurement
[2] Adjust Vgg = between -1 to 0.3V to achieve Idd = 70mA 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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