T-909-5

PARAMETER Turns Ratio Longitudinal Balance Primary DC Resistance Secondary DC Resistance Frequency Response (600Hz - 560KHz) 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) 40 Nom. 1CT:1 + 1% 60 6+5% 6 +5% +1.0 UNITS dB Ω Ω dB DDS Application Pulse Transformer Part Number T-909 5-Pin Version T-909-5 1.25 +0.25 1500 dB VRMS Designed for DDS applications Compatible with Level One LXT441 Low Profile "Touch Tone" design Custom versions of this transformer are available. A Surface Mount version of this transformer is available mH µH 15 Max.. 60 Max. pF Physical Dimensions in inches (mm) Schematic Diagram 5-Pin Part Number T-910-5: per Drawing Below Pin #2 is removed SEC PRI Notch on bobbin indicates pin #1 02/28/97 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