CBM103 Datasheet, PDF (1/1 Pages) Sumida Corporation – MODEM Transformer

MODEM Transformer< SMD Type: CBM Series>
Type: CBM103
Product Description
10.0 9.4mm TPY.(L W),2.48mm Max. Height.
Operating frequency: 4MHz Max.
Feature
Digital TV’s Modem transformer.
Ideally used for the Conexant Smart DAA™.
RoHS Compliance.
Dimensions (mm)
Land Pattern (mm)
Schematics(Bottom)
Specification(Part Number:ESMIT-4140)
Electrical parameters
Inductance of primary(1-4),Ls(Secondary open ,
100kHz,1Vrms Osc.)
Inductance of primary(1-4),Ls(Secondary open ,
4.0MHz,1Vrms Osc.)
Winding-to-winding capacitance, 1MHz(Cww)
Self-resonant frequency(f_R)
Turns ratio (1-4):(8-5)
DC resistance of primary 25 (1-4),R_DCPRI
DC resistance of secondary 25 (5-8), R_DCSEC
Dielectric rating
Min. Typ. Max. Units
40
60
H
7
10
H
4.0
10
pF
6.0
MHz
1:2.6
N/A
0.25
0.45
3750V AC for 1 second between
terminals (1-8)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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