FS2028 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES

Bothhand US A.
e-mail: [e-mail]
http://www.bothhand.com
P/N:FS2028 APPLY TO GENERIC IC
Page : 1/1
10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES
Feature
! IEEE 802.3 and IEEE 802.5 compatible.
! Designed to meet AMD AM79C98, AT & T T7220 & NS
DP83922 chip sets requirements.
! Integrated filter and isolation transformers in single 16 Pin
SMD package.
! Low insertion loss characteristics.
! Cost effective designs.
Part
Number
FS2028
Electrical Specifications @ 25°C
Turns Ratio
(±5%)
CUT-OFF Frequency
TX
RX
1 CT:1.41CT 1CT:1CT
17 MHz ± 1.5MHz
Voltage Isolation
(Vrms)
1500
Part
Number
FS2028
Continue
Insertion Loss
(dB Max.)
Attenuation
TX/RX(dB Min)
Return Loss
(dB Typ)
1–10MHz 5-10MHz 20MHz 25MHz 30MHz 40MHz
-1.0/TX -1.2/RX -7/-6 -19/-14 -30/-20 -32/-31
5-10MHz
-17
Cross talk
Attenuation
(dB Min)
1-10 MHz
-30
Common Mode
Rejection
TX/RX(dB Min)
30-100MHz
-30/-24
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]
A0(12/01)