T-1308

PARAMETER TURNS RATIO Inductance Inductance 1 2 UNITS 1 : 1 +2% 5.0 5.0 +10% +10% mH mH µH Ω Ω dB dB ADSL Line Interface Transformer Designed for use with Analog Devices # AD20msp910/918 Leakage Inductance 3 DCR Pins 1 -4 DCR Pins 10 - 7 THD (Linearity) at 30 kHz Longitudinal Balance at 25 kHz to 1.1 MHz Insertion Loss at 100 kHz Frequency Response at 30 kHz to 1.1 MHz Isolation (1-4 to 7-10) 18.0 Max. 3 Max. 3 Max. -80 40 Min. 0.5 Min. +1.0 Max Schematic Diagram 1 10 3 dB dB 8 9 2 1500 VRMS 4 7 1. Tested @ 10 kHz and 100 mVAC (Pins 1-4) With 2-3 shorted. 2. Tested @ 10 kHz and 100 mVAC (Pins 10-7) With 8-9 shorted. 3. Tested @ 100 kHz and 100 mVAC (Pins 1-4) With 8-9, 2-3, 10-7 Shorted. .560 (14.22) MAX. .550 (13.97) MAX. PIN POSITION GRID 0.100 (2.54) HOLES FOR BOBBIN PINS .495 (12.57) MAX. .210 (5.33) TYP. .100 (2.54) TYP. 10 9 8 7 6 .400 (10.16) TYP. Pin Diameter is 0.025 (0.64) Bottom View 1 2 3 4 5 Physical Dimensions inches (mm) Rhombus P/N: Cust. P/N: Date: 8/23/99 T-1308 Name: Sheet: 1 of 1 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 z FAX: (714) 896-0971