PPT
10/100Base-T Dual port Magnetics
Features: Meet The Isolation,Insertion Loss and Return Loss Requirements of IEEE...
PPT
10/100Base-T Dual port Magnetics
Features: Meet The Isolation,Insertion Loss and Return Loss Requirements of IEEE802.3 Available Industry Standard and Low Profile Packages Isolation Modules are Available for Most LAN IC Manufacture’s Products Contact PPT For Further Requirements
Electrical specifications@25
Part Number PM48-2064K PM48-2030K Turns Ratio TX 1CT:1CT 1CT:1CT RX 1CT:1CT 1CT:1CT OCL
-operating temperature: 0
Cw/w
to70
60~80MHz -12dB Min -10dB Min
H MIN 100KHz
350 350
(pF)
20 20
DCR ( MAX) 0.9 0.9 1~30MHz -18dB Min -15.5dB Min
Return Loss 30-60MHz -14dB Min -13.6dB Min
Part Number PM48-2064K PM48-2030K
Isolation
Voltage (Vrms) 1500 1500
Leakage Inductance ( H MAX)
1MHz
0.4 0.4
CMR (dB TYP) 0.1~100MHz -40 -40
Cross Talk 0.1~100MHz -38 -38
Insertion Loss 1~100MHz -1.15 -1.15
Isolation Resistance M 10000 10000
Sch 1 2
Mechanicals
Package 1
1.00 25,4 Td1+ 1
Schematic
Package 2
20 Tx1+ TX Td1- 2 CT 3 Rd1+ 4 TX .300 7,62 Rd1- 5 Rd2+ 6 TX Rd2- 7 14 Rx213 CT 12 Tx2+ TX 7 8 9 TX 14 13 12 16 Rx115 Rx2+ 5 TX 6 16 15 19 Tx118 CT 17 Rx1+ 2 3 4 RX 1 20 TX 19 18 17
PPT
D.C.
PM48-20XXK
.02 0,5 0 2019 1817161514131211 08
1 2 3 4 5 6 7 8 9 10
.400 6,35
.400 10,16
CT
8
Td2+ 9
.120 3,048
.100 2,54
1.00 25,4
Td2- 10
11 Tx2-
10 RX
11
...