器件名称: F-1515
功能描述: 100 BASE-T4 TRANSFORMERS
文件大小: 49.68KB 共1页
简 介:100 BASE-T4 TRANSFORMERS
Four Transformers per Unit
Electrical Specifications at 25o C Turns OCL Part Ratio Min. ( H ) Number +3% T-15200 T-15201 1:2CT 2CT:1CT 350 350 LL max. ( H ) 1.0 1.0 DCRP max. () 0.5 1.0 Cw/w max. ( pF ) 14 10 Isolation (VRMS) 1500 1500
Designed to provide isolation and impedance matching for 4 twisted pairs in a 100 Mbps Transmission over UTP-3 Cable. Designed for popular 100Base-T4 transiever chips IEEE 802.3 Compatible Fast Rise Times Common Mode Choke available for improved EMI performance
The above parts are avaiable in surface mount versions. Add suffix "G". See data sheet for dimensions. T-15200 Schematic Diagram
PRI PRI 22 21 20 19 18 PRI 17 16 15 PRI 14 13
T-15200 Schematic Diagram
PRI 24 23 22 21 PRI 20 19 18 PRI 17 16 15 PRI 14 13
T-15200 : Designed for use with SEEQ 80C240P T-15201 : Designed for use with Cypress CY7C971
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1.280 (32.51) MAX.
.285 (7.24) MAX.
Physical Dimensions inches (mm)
.020 .295 (0.51) (7.49) TYP. MAX.
.008 R (0.20) .010 (0.25) TYP.
SMD versions available on Tape & Reel
.300 (7.62) .120 (3.05) MIN. .018 (0.46) TYP. .040 (1.02) TYP. .100 (2.54) TYP. .365 (9.27) MAX.
Impedance ( Ohms )
100 BASE-T4 COMMON MODE CHOKE
Electrical Specifications at 25o C Part Number F-1515 Turns Ratio +3% 1 :1 OCL Min. ( H ) 36 LL max. ( H ) 0.2 DCRP max. () 0.35 Cw/w max. ( pF ) 15 Isolation (VRMS) 500
4000 Typical……
