Datasheet HMC311SC70, 311SC70E (Analog Devices) - 5

HMC311SC70 / 311SC70E
v05.0517
InGaP HBT GAIN BLOCK MMIC AMPLIFIER, DC - 8 GHz Pin Descriptions
T Pin Number Function Description Interface Schematic M 1, 2, 4, 5 GND These pins must be connected to RF/DC ground. S - S R IE This pin is DC coupled. 3 RFIN An off chip DC blocking capacitor is required. LIF P M 6 RFOUT RF output and DC Bias for the output stage. K A C
Application Circuit
LO IN B A R & G E IV R Note: D 1. Select Rbias to achieve Icq using equation below, Rbias > 22 Ohm. 2. External blocking capacitors are required on RFIN and RFOUT. Icq = Vs - 3.8 Rbias
Recommended Component Values
Frequency (MHz) Component 50 900 1900 2200 2400 3500 5200 5800 L1 270 nH 56 nH 22 nH 22 nH 15 nH 8.2 nH 3.3 nH 3.3 nH C1, C2 0.01 µF 100 pF 100 pF 100 pF 100 pF 100 pF 100 pF 100 pF For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com
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Application Support: Phone: 1-800-ANALOG-D Document Outline Typical Applications Features Functional Diagram General Description Electrical Specifications Typical Performance Characteristics Broadband Gain & Return Loss Gain vs. Temperature Input Return Loss vs. Temperature Output Return Loss vs. Temperature Reverse Isolation vs. Temperature Noise Figure vs. Temperature P1dB vs. Temperature Psat vs. Temperature Power Compression @ 1 GHz Power Compression @ 6 GHz Output IP3 vs. Temperature Gain, Power, IP3 & Supply Current vs. Supply Voltage @ 1 GHz Absolute Maximum Ratings Outline Drawing Package Information Pin Descriptions Application Circuit Recommended Component Values Evaluation PCB List of Materials for Evaluation PCB