EVA-3000 MINI | Alldatasheet
Document overview
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Technical content
Features
Applications
Voltage Variable Attenuator 50Ω 50 to 3000 MHz CASE STYLE: HE1135 Surface Mount Operating Temperature -45°C to 85°C Storage Temperature -55°C to 100°C Absolute Max. Supply Voltage(V+) 7V Absolute Max. Control Voltage(Vctrl) 9V Absolute Max. RF Input Level +22 dBm RF IN 1 RF OUT 6 V CONTROL 3 V+ 4 GROUND 2,5
- Variable gain amplifier
- Feed forward amplifiers
- ALC circuits
- Frequency range, 50-3000 MHz
- IP3, 45 dBm typ.
- Maximum attenuation at minimum current
- No external bias and RF matching network required
- Small size, shielded case
- Low cost
- Aqueous washable Equivalent Schematic MATCHING MATCHING V CONTROL RF IN RF OUT EVA-3000+ TYPICAL ATTENUATION AT 1500MHz 012345678 CONTROL VOLTAGE (V) ATTENUATION(dB) EVA-3000+ Notes: Rise/Fall time: 15µSec/36µSec Typ. Switching Time, turn on/off: 40µSec. Typ. FREQ. MIN. INSERTION MAX. ATTENUATION INPUT CONTROL IP3 RETURN POWER SUPPLY (MHz) LOSS, dB (+8V) dB (0V) POWER Voltage Current (dBm) LOSS Voltage Current (dBm) (V) (mA) (dB) (V) (mA) 50 - 1000 2.5 4.0 43 27 +22 0 - 8 40 41 21 +5 5 1000 - 2000 3.0 4.5 29 21 +22 0 - 8 40 45 22 +5 5 2000 - 3000 3.5 5.5 24 17 +22 0 - 8 40 44 18 +5 5 Permanent damage may occur if any of these limits are exceeded. Outline Drawing Demo Board MCL P/N: TB-335 Suggested PCB Layout (PL-187) inch mmOutline Dimensions ( ) A B C D E F G H J K L M N P Q R wt. PCB Land Pattern Suggested Layout +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits Page 2 of 2 Performance Charts EVA-3000+ EVA-3000+ ATTENUATION Vs. FREQUENCY OVER CONTROL VOLTAGES 0 500 1000 1500 2000 2500 3000 FREQUENCY(MHz) ATTENUATION(dB) 1.5V EVA-3000+ ATTENUATION Vs. INPUT POWER OVER CONTROL VOLTAGES AT 900MHz 0 4 8 12 16 20 24 INPUT POWER(dBm) ATTENUATION(dB) EVA-3000+ INPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES 0 500 1000 1500 2000 2500 3000 FREQUENCY(MHz) RETURN LOSS(dB) EVA-3000+ OUTPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES 0 500 1000 1500 2000 2500 3000 FREQUENCY(MHz) RETURN LOSS(dB) EVA-3000+ IP3 Vs. FREQUENCY OVER CONTROL VOLTAGES 0 500 1000 1500 2000 2500 3000 FREQUENCY(MHz) IP3(dBm) 0V EVA-3000+ PHASE SHIFT Vs. FREQUENCY OVER CONTROL VOLTAGES 100 150 200 250 300 350 400 450 500 0 500 1000 1500 2000 2500 3000 FREQUENCY(MHz) PHASE SHIFT(DEG.)