7352 Datasheet, PDF (1/1 Pages) Filtran LTD – V.90 Modem Transformer

V.90
Modem Transformer
The 7352 is designed for V.90 applications.
• Designed to reflect 600 ohms on PRI with 290 ohms on SEC.
• Low distortion, specifically designed for V.90 applications
7352
MECHANICAL AND SCHEMATIC (All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATIC
ELECTRICAL SPECIFICATION @ 25˚C
Part
Number
Turns
Ratio
±2%
DCR @ 20˚C
(Ω ±10%)
Frequency
Response
(dB)
Return
Loss
(dB min.)
Insertion
Loss
(dB max.)
Total Harmonic Max D.C.
Distortion
Unbalance
(dB max.)
(mA)
Hipot
(VAC)
(PRI):(SEC) PRI SEC 300-3500Hz 300-3500Hz 1000Hz 600Hz, -10dBm
PRI-SEC
7352
1:1
141 171
±0.10
30
3.5
-85
Longitudinal Balance 60 dB min 200 – 1000 Hz
40 dB min 1000 – 4000 Hz
0
1250
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
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