Series RF300/RF303 DPDT Non-Latching Electromechanical Relay Signal Integrity up to 10Gbps HIGH REPEATABILITY, BROADBAND TO-5 RELAYS DPDT SERIES RELAY TYPE RF300 Repeatable, RF relay RF300D Repeatable, RF relay with internal diode for coil transient suppression RF300DD Repeatable, RF relay with internal diodes for coil transient suppression and polarity reversal protection RF303 Sensitive, repeatable, RF relay RF303D Sensitive, repeatable, RF relay with internal diode for coil transient suppression Sensitive, repeatable, RF relay with internal diodes for coil transient suppression and polarity reversal RF303DD protection DESCRIPTION The following unique construction features and The ultraminiature RF300 and RF303 relays are designed to manufacturing techniques provide excellent robustness to provide improved RF signal switching repeatability over the environmental extremes and overall high reliability: frequency range. These relays are engineered for use in RF Uniframe motor design provides high magnetic attenuator, RF switch matrices, ATE and other applications efficiency and mechanical rigidity that require dependable high frequency signal fidelity and Minimum mass components and welded construction performance. provide maximum resistance to shock and vibration Advanced cleaning techniques provide maximum The RF300 and RF303 feature: assurance of internal cleanliness High repeatability Hermetically sealed Broader bandwidth Solder Dipped Leads, (RoHS compliant solder option Metal enclosure for EMI shielding available) High isolation between control and signal paths High resistance to ESD The Series RF300D/RF303D and RF300DD/RF303DD relays have internal discrete silicon diodes for coil suppression and polarity reversal protection. This hybrid package reduces required PC board floor space by reducing the number of external components needed to drive the relay. ENVIRONMENTAL AND INTERNAL CONSTRUCTION PHYSICAL SPECIFICATIONS Storage 65C to +125C Temperature (Ambient) Operating 55C to +85C UPPER STATIONARY UNI-FRAME Vibration CONTACT 10 gs to 500 Hz (General Note I) MOVING CONTACT ARMATURE Shock 30 gs, LOWER STATIONARY (General Note I) 6ms half sine CONTACT Enclosure Hermetically sealed RF300 0.09 oz. (2.55g) max. Weight RF303 0.16 oz. (4.5g) max. 2010 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com RF300/RF303 Page 1 RF300RF303 072010 Q3Series RF300/RF303 DPDT Non-Latching Electromechanical Relay Signal Integrity up to 10Gbps SERIES RF300/RF303 TYPICAL RF CHARACTERISTICS (See RF Notes) Isolation Across Contacts (RF Note 4) Isolation Pole to Pole (RF Note 5) 0 0 -10 -10 -20 -20 -30 -30 -40 -40 -50 -50 -60 -60 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Insertion Loss (RF Note 6) VSWR (RF Note 6) 0 2.0 -0.2 1.8 -0.4 1.6 -0.6 1.4 -0.8 1.2 -1 1.0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 RF300/RF303 Time Response (RF Note 6) 1.1 0.9 90% 0.7 37ps reference 0.5 62.3ps propagation delay time 0.3 51.1ps pulse rise time 10% 0.1 -0.1 -100 0 100 200 300 400 500 600 700 800 900 T ime ( ps) RF NOTES 1. Test conditions: a. Fixture: .031 copper clad, reinforced PTFE, RT/duroid 6002 with SMA connectors. (RT/duroid is a registered trademark of Rogers Corporation.) b. Room ambient temperature. c. Terminals not tested were terminated with 50-ohm load. d. Contact signal level: 10 dBm. e. No. of test samples: 4. 2. Data presented herein represents typical characteristics and is not intended for use as specification limits. 3. Data is per pole, except for pole-to-pole data. 4. Data is the average from readings taken on all open contacts. 5. Data is the average from readings taken on poles with coil energized and de-energized. 6. Data is the average from readings taken on all closed contacts. 7. Test fixture effect de-embedded from frequency and time response data. RF300/RF303 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2010 TELEDYNE RELAYS RF300RF303 072010 Q3 Volt VSW R