T-710

PARAMETER Turns Ratio Primary Impedance with 100 Ω on Secondary Longitudinal Balance 200 - 1000 Hz 15 kHz Primary DC Resistance Secondary DC Resistance Frequency Response 100Hz - 112kHz Insertion Loss @ 10kHz Isolation (HI-POT) Primary DC None Inductance (tested @ 1 kHz & 1VRMS) Leakage Inductance (tested @ 10 kHz & 1VRMS) Interwinding Capacitance (tested @ 10 kHz & 1VRMS) 200 min. 1:1 + 1% 135 UNITS Ω DDS Application Pulse Transformer Part Number T-710 5-Pin Version T-710-5 60 min. 40 min. 19.5 max. 19.5 max. + 1.0 dB dB Ω Ω dB Designed for DDS applications Compatible with Level One LXT400 & LXT456 transceiver ICs Low Profile "Touch Tone" design Custom versions of this transformer are available. A Surface Mount version of this transformer is available 1.25 + 0.25 1500 dB VRMS mH µH 43 max. 65 max. pF Return Loss @ 100Hz to 100kHz 15 min. dB Physical Dimensions in inches (mm) Schematic Diagram 5-Pin Part Number T-710-5: per Drawing Below Pin #2 is removed PRI SEC Notch on bobbin indicates pin #1 05/03/96 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971