CMT97B Datasheet, PDF (1/1 Pages) Sumida Corporation – MODEM Transformer

MODEM Transformer< SMD Type: CMT Series>
Type: CMT97B
◆ Product Description
・12.9×10.0mm Max.(L×W),7.0mm TPY. Height.
・Operating frequency: 4MHz Max.
・Encapsulated SMT FAX/MODEM transformer.
◆ Feature
・International Safety Standard approved for reinforced isolation.
・Ideally used in set-top box,FAX,MODEM.
・Custom designs are available.
・V.92(56kbps) to V.32(14.4kbps).
・RoHS Compliance.
◆ Dimensions
(mm)
6 54
4 56
123
◆ Land Pattern (mm)
65 4
123
65 4
123
321
◆ Schematics(Bottom)
3
PRIMARY
(LINE)
S1
4
SECONDARY
(MODEM)
6S
◆ Specification
Part Name
ESMIT3300
ESMIT300
ESMIT190
ESMIT100
Speed
V.92
V.92
V.32bis
V.32bis
Impedance(Ω)
PRI:SEC
600:294
600:330
600:420
600:390
THD@600Hz
(dB)
-85 Max.
-78 Max.
-72 Max.
-74 Max.
IL (dB)
4.5 Max.
3.5 Max.
1.85 Max.
2.0 Max.
RL (dB)
20 Min.
20 Min.
21 Min.
22 Min.
D.C.R.(Ω)
PRI:SEC
180:180
150:150
90.5:90.5
115:115
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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