PH406466 QUAD 10/100Base Supporting AutoMdix funtion Transformer SMT type Feature ♦Designed to meet IR 2350C peak requirement. ♦Designed for use with Broadcom BCM5226/ BCM5318 and Level one LXT9784/ LXT9785HC ♦ Primary inductance 350µH min. with 8mA DC bias. and Marvell 3081/88E6050. ♦ Pick and place compatible. Specifications @ 25 0C Parameter Condition Inductance Turn Ratio Pin(40-39)&,Pin(37-36) Pin(1-2) : (40-39) Pin(4-5) : (37-36) Insertion loss @1-100MHz Return loss @1-30MHz @30-60MHz @60-80MHz Cross talk @1-60MHz @60-100MHz CMRR @1-60MHz @60-100MHz Voltage Isolation 1 minute Note 1: Measure at 8mAdc over operating temperature 0~700C Note 2: Greater than 16-20 log(f/30 MHz)dB Typ. 350 *note1 1:1 1:1 Max. Unit µH 1.0 16 *note2 10 40 38 45/40 40/35 1500 Dimension dB dB dB dB dB dB dB dB Vrms Schematic Unless otherwise specified , all tolerances are mm(inch) ± 0.25(0.01) Tape & Reel Applications ϕ1.5+0.1 Min. 2.00±0.10 4.00±0.10 TD4+ TX4+ TD4- TX4- CT4 CMGND RD4+ RX4+ RD4- RX4- RD3- RX3- RD3+ RX3+ CT3 CMGND TD3+ TX3+ TD3- TX3- TD2+ TX2+ TD2- TX2- CT2 CMGND RD2+ RX2+ RD2- RX2- RD1- RX1- RD1+ RX1+ CT1 CMGND TD1- TX1- TD1+ TX1+ 1.75±0.10 44.00+-0.30 28.7+-0.10 40.40+-0.10 20.20+-0.15 Weight … … … 4.2 grams typ Tape & Reel … 400 PCS/reel Tube … … … . 17 PCS/tube ϕ2.0 20.00±0.1 0 0.35±0.05 16.76±0.1 0 6.02±0.10 EDPS-PH072(R2)10/24/2001 Data sheet subject to change without notice SHEET 1 OF 1