GRF100-12 Teledyne

SERIES SURFACE MOUNT, GRF100 HIGH REPEATABILITY, GRF103 BROADBAND CENTIGRID RELAYS DPDT SERIES RELAY TYPE DESIGNATION GRF100 Repeatable, RF Centigrid relay GRF103 Sensitive, repeatable, RF Centigrid relay DESCRIPTION INTERNAL CONSTRUCTION The ultraminiature GRF100 and GRF103 relays are designed to provide a practical surface-mount solution with improved RF signal repeatability over the frequency range. GRF100 and GRF103 relays feature a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole-to-pole isolation. This ground shield provides a ground interface that results in improved high-frequency performance as well as parametric repeatability. The GRF100 and GRF103 extend performance advantages over similar RF devices that simply offer formed leads for surface mounting. These relays are engineered for use in RF attenuator, RF switch matrices, ATE and other applications that require dependable high frequency signal fidelity and performance. The GRF100 and GRF103 feature: High repeatability Broader bandwidth Metal enclosure for EMI shielding High isolation between control and signal paths High resistance to ESD ENVIRONMENTAL AND The following unique construction features and manufacturing techniques PHYSICAL SPECIFICATIONS provide excellent robustness to environmental extremes and overall high Storage 65C to +125C Temperature reliability: (Ambient) Operating 55C to +85C Uniframe motor design provides high magnetic efficiency and mechanical rigidity Vibration 10 gs to 500 Hz (General Note 1) Minimum mass components and welded construction provide maximum resistance to shock and vibration Shock 30 gs, (General Note 1) 6 msec, half-sine Advanced cleaning techniques provide maximum assurance of internal cleanliness Enclosure Hermetically sealed Gold-plated precious metal alloy contacts ensure reliable switching GRF100 0.09 oz. (2.55g) max. Weight Hermetically sealed GRF103 0.16 oz. (4.5g) max. 2003 TELEDYNE RELAYS SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE GRF100 GRF103 Page 1 www.teledynerelays.com GRF100 GRF103/1203/Q1 RF & MICROWAVERF & MICROWAVE SERIES GRF100 AND GRF103 TYPICAL RF CHARACTERISTICS (See RF Notes) Isolation Across Contacts (RF Note 4) Isolation Pole to Pole (RF Note 5) -20 -20 -30 -30 -40 -40 -50 -50 -60 -70 -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 Frequency (MHz) Frequency (MHz) Insertion Loss (RF Note 6) VSWR (RF Note 6) 0 3.00 -0.2 2.60 -0.4 -0.6 2.20 -0.8 -1 1.80 -1.2 -1.4 1.40 -1.6 -1.8 1.00 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 Frequency (MHz) Frequency (MHz) GRF100 Time Response (RF Note 6) 1.1 0.9 90% 0.7 37ps reference 0.5 82.8ps propagation delay time 0.3 54.7ps 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. RF ground shield is soldered to PCB RF ground plane. c. Room ambient temperature. d. Terminals not tested were terminated with 50-ohm load. e. Contact signal level: 10 dBm. f. 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. GRF100 GRF103 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2003 TELEDYNE RELAYS www.teledynerelays.com GRF100 GRF103/1203/Q1 Insertion Loss (dB) Isolation (dB) Volt Isolation (dB) VSWR