Prepared :Xu Deping

Approved: Xu Wenbing

Date : 2000/4/7

Drawing no.:Filter

REV.:2

Page : 1/1

ETHERNET SMD FILTER

P/N: FS2023B DATA SHEET: APPLY TO GENERIC IC

A. GENERAL SPECIFICATIONS:

1.DESIGN FOR 10 BASE-T APPLICATION.

2. 16 PIN SMD LOW PROFILE PACKAGE.

3. HIGH ISOLATION VOLTAGE.

4. STORAGE TEMP RANGE: -25ºC TO+125ºC.

B.ELECTRICAL SPECIFICATIONS @ 25ºC:

1. CUT-OFF FREQ:

17 MHz+/-1.5MHz

2. INSERTION LOSS (1-10MHz): -1.0dB MAX(TX & RX)

3. ATTENUATION:

TX

RX

@25MHz

-5

-6(dB MIN)

@30MHz

-10

-20(dB MIN)

@40MHz

-16

-31(dB MIN)

D.MARKING:

4. HI-POT:

2000 VRMS

5. RETURN LOSS (1-10MHz):

-13.5 dB MIN

6. CROSSTALK

(1-10MHz):

-30 dB MIN

C.DIMENSIONS & SCHEMATIC: (unit mm)