Digital Audio Data Transmission Transformer (For Use with Crystal Semiconductor's CS8401, CS8402) Turns Ratio ( + 5% ) PARAMETER 1:1 MIN. Open Circuit Inductance 2.0 MAX. UNITS 3.0 mHy Leakage Inductance 0.50 µHy Rise Time 25 nSec DC Resistance 0.7 ohms Isolation (HI-POT) 2.0 KVRMS ET Product 20 VµS Common Mode Rejection (@ 1MHz in 100 Ω System) 70 dB Return Loss (100kHz - 10MHz) 22 dB Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Operating Temperature: 00C to +700C Parts shipped in anti-static tubes. 50 pieces per tube 3 dB bandwidth 100kHz to 10 MHz typical TEST CONDITIONS: Oscillation Voltage = 20mV Oscillation Frequency = 100.0 KHz PHYSICAL DIMENSIONS All dimensions in inches (mm): SCHEMATIC DIAGRAM: RHOMBUS INDUSTRIES INC. FSCM NO. 16714 RHOMBUS P/N: T-10247 CUST P/N: DATE: 10/12/96 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com