FS2028_1 Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES

Bothhand USA. e-mail: [e-mail] http://www.bothhandusa.com
10 BASE-T LOW PASS FILTER TRANSMITTER & RECEIVER WITH COMMON CHOKES
P/N:FS2028 APPLY TO GENERIC IC
Page : 1/1
Feature
z IEEE 802.3 and IEEE 802.5 compatible.
z Designed to meet AMD AM79C98, AT & T T7220 & NS
DP83922 chip sets requirements.
z Integrated filter and isolation transformers in single 16 Pin
SMD package.
z Low insertion loss characteristics.
z Cost effective designs.
z Operating temperature range: 0°C to +70°C.
z Storage temperature range: -25°C to +125°C.
Electrical Specifications @ 25°C
Part
Number
Turns Ratio
(±5%)
TX
RX
CUT-OFF Frequency
HI-POT
(Vrms)
FS2028 1 CT:1.41CT 1CT:1CT
17 MHz ± 1.5MHz
Continue
1500
Part
Number
Insertion Loss
(dB Max)
Attenuation
(dB Min) TX/RX
Return Loss
(dB Min)
Cross talk
Attenuation
(dB Min)
CMR
(dB Min) TX/RX
1–10MHz 5-10MHz 20MHz 25MHz 30MHz 40MHz 5-10MHz
1-10 MHz
30-100MHz
FS2028 -1.0/RX -1.2/TX -7/-6 -19/-14 -30/-20 -32/-31
-15
-30
Schematic
Mechanical
-30/-24
462 Boston St - Topsfield, MA 01983 - Phone: [phone] - Fax: [phone]
A4(02/09)