229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com

V.90

An ISO 9001 Registered Company

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

Modem Transformer

7352

ELECTRICAL SPECIFICATION @ 25˚C

SCHEMATIC

SUGGESTED PAD LAYOUT

Turns

Ratio

±2%

DCR @ 20˚C

(Ω ±10%)

Frequency

Response

(dB)

Return

Loss

(dB min.)

Insertion

Loss

(dB max.)

Total Harmonic

Distortion

(dB max.)

Max D.C.

Unbalance

(mA)

Hipot

(VAC)

Part

Number

(PRI):(SEC)

PRI

SEC

300-3500Hz

300-3500Hz

1000Hz

600Hz, -10dBm

PRI-SEC

7352

1 : 1

141

171

±0.10

30

3.5

-85

0

1250

Longitudinal Balance 60 dB min 200 – 1000 Hz

40 dB min 1000 – 4000 Hz