EVA-1500 MINI | Alldatasheet

Document overview

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Technical content

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 The Big Deal Product Overview The EVA-1500+ is a Voltage Variable 50Ω matched Attenuator built into a shielded (0.394" x 0.394" x 0.15") case. The model utilizes well matched PIN diodes, carefully biased in order to enable very low insertion loss with very low supply and control current consumption. Feature Advantages Insertion loss of 1.5 dB up to 500MHz Low insetion loss means very less power dissipation, so SNR will be maintained without much degradation. Low power consumption:

  • Supply voltage +3 V
  • Supply current 0.5 mA max.
  • Control voltage 0 - 5 V
  • Control current 7 mA max. Needs very little current for adjusting the attenuation range so that a wide range of drivers can be chosen to control attenuation. IP3 +49 dBm typ. IP2 +85 dBm typ. Low distortion enabling improved system performance. Minimal phase deviation over attenuation range Can provide low signal distortion over attenuation range. EVA-1500+ Key Features Voltage Variable Attenuator 50Ω 100 to 1500 MHz
  • Broad band, 100 to 1500 MHz
  • IP2 +85 dBm typ., IP3 +49 dBm typ.
  • Well matched in/out ports, return loss 18.5 dB typ.
  • Minimal phase deviation over attenuation range
  • Drop-in, no external matching circuits required CASE STYLE: HE1354 Page 1 of 3

REV. B M151121 EVA-1500+ EDR-9027AU URJ/RAV 170207 Page 2 of 3 Electrical Specifications (TAMB= 25OC) Voltage Variable Attenuator 50Ω 100 to 1500 MHz CASE STYLE: HE1354 Surface Mount

Applications

  • Power level control
  • Feed forward amplifier
  • Test equipment
  • VHF

Features

  • Frequency range, 100-1500 MHz
  • Low current consumption
  • Low insertion loss
  • IP2 +85 dBm typ.
  • IP3 +49 dBm typ.
  • Minimal phase deviation over attenuation range
  • No external bias and RF matching network required
  • Shielded case
  • Aqueous washable Equivalent Schematic MATCHING MATCHING V CONTROL RF IN RF OUT EVA-1500+ Notes: Rise/Fall time: 13 µSec / 15 µSec Typ. Switching Time, turn on/off: 15 µSec / 25 µSec Typ. * Typical IP2 & IP3 at Vc=5V EVA-1500+ TYPICAL ATTENUATION AT 1000 MHz 012345 CONTROL VOLTAGE (V) ATTENUATION (dB) FREQ. MIN. INSERTION MAX. ATTEN. INPUT CONTROL IP3* IP2* RETURN POWER SUPPLY (MHz) LOSS, dB (+5V) dB (0V) POWER Voltage Current (dBm) (dBm) LOSS Voltage Current (dBm) (V) (mA) (dB) (V) (mA) 100 - 500 1.5 2.5 35 25 +20 0 - 5 7 47 80 17 +3 0.5 500 - 1000 1.7 3.0 30 20 +20 0 - 5 7 50 85 20 +3 0.5 1000 - 1500 2.0 3.5 25 17 +20 0 - 5 7 50 85 20 +3 0.5 Maximum Ratings Pin Connections Operating Temperature -45°C to 85°C Storage Temperature -55°C to 100°C Absolute Max. Supply Voltage(V+) 6V Absolute Max. Control Voltage(Vctrl) 10V Absolute Max. RF Input Level +20dBm RF IN 1 RF OUT 6 V CONTROL 3 V+ 4 GROUND 2,5 Outline Drawing Demo Board MCL P/N: TB-474+ Suggested PCB Layout (PL-285) inch mmOutline Dimensions ( ) A B C D E F G H J K L M wt. 1. TRACE WIDTH IS SHOWN FOR FR4 WITH DIELECTRIC THICKNESS FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED. 2. BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE. NOTES: DENOTES PCB COPPER LAYOUT WITH SMOBC (SOLDER MASK OVER BARE COPPER) DENOTES COPPER LAND PATTERN FREE OF SOLDER MASK 21 3 456 56 4 321 B E D A J H F G C INDEX TOP SIDE SIDE VIEW BOTTOM SIDE Suggested Layout L TYP. M E K TYP. PCB Land Pattern METALLIZATION SOLDER RESIST .045 ± .002 TRACE WIDTH, 4 PL. PACKAGE OUTLINE PIN 1 .038 TYP. .046 TYP. .081 TYP. 28X ø.013 PTH. FOR GROUND .105 TYP. .370 SQ. .120 TYP. .075 TYP. Notes 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 Permanent damage may occur if any of these limits are exceeded. +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications

ATTENUATION Vs. INPUT POWER OVER CONTROL VOLTAGES AT 1000 MHz 0 3 6 9 12 15 INPUT POWER (dBm) ATTENUATION (dB) 1.5V 2.5V EVA-1500+ INPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES 100 300 500 700 900 1100 1300 1500 FREQUENCY (MHz) RETURN LOSS (dB) 1.5V 2.5V EVA-1500+ OUTPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES 100 300 500 700 900 1100 1300 1500 FREQUENCY (MHz) RETURN LOSS (dB) 1.5V 2.5V EVA-1500+ PHASE SHIFT Vs. FREQUENCY OVER CONTROL VOLTAGES -250 -200 -150 -100 -50 100 100 300 500 700 900 1100 1300 1500 FREQUENCY (MHz) PHASE SHIFT (deg.) 1.5V 2.5V EVA-1500+ IP2 & IP3 Vs. FREQUENCY @ Vc=5V 100 100 300 500 700 900 1100 1300 1500 FREQUENCY (MHz) IP2 & IP3 (dBm) IP2 IP3 EVA-1500+ ATTENUATION Vs. FREQUENCY OVER CONTROL VOLTAGES 100 300 500 700 900 1100 1300 1500 FREQUENCY (MHz) ATTENUATION (dB) 1.5V 2.5V Notes 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 Performance Charts EVA-1500+