Series SGRF312/SGRF332 SMT DPDT Non-Latching Electromechanical Relay Signal Integrity up to 20Gbps HIGH REPEATABILITY, DC-8 GHz/20Gbps TO-5 RELAYS, DPDT SERIES RELAY TYPE SGRF312 Repeatable, Surface-Mount J-Lead RF relay SGRF332 Low Power Operating Coil, Surface-Mount J-Lead RF relay CONSTRUCTION FEATURES DESCRIPTION The following unique construction features and The ultra miniature SGRF312 is designed to improve manufacturing techniques provide excellent resistance upon the SGRF300/SGRF303 relays high frequency to environmental extremes and overall high reliability. performance. The SGRF312/SGRF332 offers mono- Uni-frame motor design provides high magnetic tonic insertion loss to 8 GHz. This improvement in RF ef ciency and mechanical rigidity. insertion loss over the frequency range, makes these Minimum mass components and welded relays highly suitable for use in attenuator and other construction provide maximum resistance to shock RF circuits. The sensitive SGRF332 relay has a high and vibration. resistance coil, thus requiring extremely low operating Advanced cleaning techniques provide maximum power (200 mW typical). assurance of internal cleanliness. Gold-plated precious metal alloy contacts ensure High repeatability. reliable switching. Broader bandwidth. Hermetically sealed. Metal enclosure for EMI shielding. Ground pin option to improve case grounding. High isolation between control and signal paths. Highly resistant to ESD. ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Storage 65C to +125C Temperature (Ambient) Operating 55C to +85C Vibration 10 gs to 500 Hz (General Note I) Shock 30 gs, (General Note I) 6ms half sine Enclosure Hermetically sealed Weight 0.09 oz. (2.55g) max. 2014 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com SGRF312/SGRF332 Page 1 SGRF312-SGRF332 042014 Q2Series SGRF312/SGRF332 SMT DPDT Non-Latching Electromechanical Relay Signal Integrity up to 20Gbps SERIES SGRF312/SGRF332 TYPICAL RF CHARACTERISTICS (See RF Notes) Isolation Across Contacts (RF Note 4) Isolation Pole to Pole (RF Note 5) 0 0 -10 P2NC -10 P2NO -20 -30 -20 -40 -30 -50 -60 -40 -70 P-P-DE -80 -50 P-P-E -90 -60 -100 012345678 012345678 Frequency (GHz) Frequecny(GHz) Insertion Loss (RF Note 6) VSWR (RF Note 6) 0 4 -0.5 P1NC 3.5 P1NO -1 3 -1.5 -2 2.5 -2.5 2 P1NC -3 P1NO 1.5 -3.5 1 -4 012345678 012345678 Frequency (GHz) Frequency (GHz) SGRF312/SGRF332 Time Response (RF Note 6) 1.1 0.9 90% 0.7 37ps reference 0.5 62.3ps propagation delay time 0.3 51.3ps pulse rise time 10% 0.1 -0.1 -100 0 100 200 300 400 500 600 700 800 900 Time (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. SGRF312/SGRF332 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2014 TELEDYNE RELAYS SGRF312-SGRF332 042014 Q2 Insertion Loss (dB) Isolation (dB) Volt Isolation (dB) VSWR