10/100 BASE DUAL PORT TRANSFORMERS MDIX
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
IEEE 802.3 Ethernet compatible, 100 BASE-TX
20 PIN DIP package compatible with popular IC Chips
Design for multiport repeater and Ethernet switching HUB Application
Customer designs available for specific application
Storage temperature range: -40℃to +100℃.
BOTHHAND
USA.
Electrical Specifications @ 25℃ Operating Temperature range: 0℃ to +70℃
Isolation Voltage : 1500 Vrms
OCL(100KHz, 0.1Vrms with 8mA/DC Bias) : 350
μH
Min.
Leakage Inductance(1MHz) : 0.5
μH
Max.
Cw/w : 50 pF Max.
DCR : 0.9Ω Max.
Rise Time : 2.5nS Typ.
Turns Ratio
Part
Number
(±5%)
Transmit
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
Receive
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
Insertion Loss
(dB Max)
0.3~100MHz
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.1
-1.1
Return Loss
(dB Min)
0.3-30MHz 30-60MHz 60-80MHz
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
Cross talk
(dB Min)
0.3-100
MH
-38
-38
-38
-38
-38
-38
-38
-38
-35
-38
CMRR
(dB Min)
0.3-100 MHz
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
DP1
DP1
DP1
DP1
DP1
DP2
DP1
DP1
DP1
DP1
Mech.
20PT1021AX
20PT1021CX
20PT1021FX
20PT1021GX
20PT1021IX
20PT1021SX
20PT1021X
20PT1021X1
20PT1024SX
20PT1024X
Bothhand USA
.
e-mail: sales@bothhandusa.com http://www.bothhand.com
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
