ISJ-100B Datasheet, PDF (1/1 Pages) Nuvotem Talema – ISDN - SO Miniature Interface Transformer

ISDN - S_O Miniature Interface Transformer
Features
• designed for optimum compatability with all established
interface IC’s
• excellent and consistent balance between windings
• miniature surface mount package
• complies fully with CCITT.I.430 recommendations and
corresponding national standards for S-Interface
• manufactured in ISO-9001.2000 approved Talema facility
• operating temperature: 0 to 70°C
Electrical Specifications @ 25°C
Part Number
ISJ-100B
ISJ-140B
L_N
(mH Min)
25
25
Standard Packaging: Tape and Reel
Surface Mount S₀ Interface Transformers
Turns Ratio
L_L
(µH Max)
C_C
(pF Max)
R_CUP
(Ohms)
1:1
2.0
60
3,8
1:2
2.0
50
4,0
R_CUS
(Ohms)
3,8
8,0
V_P
(Vrms)
1500
1500
Test conditions
Inductance (Lo): Line side windings in series - measurement @ 10kHz, 100mV
Polarity and Turns Ratio: Pins 1 -2 : 3 - 4 : 5 - 6 : 7 - 8 = ±2%
Coupling Capacitance: IC side winding (windings in series) to Line side windings in series @ 10kHz, 100mV
Leakage Inductance: Line side windings in series, IC side winding/s short circuited - measurement @ 100kHz, 100mV
Test Voltage: 1.5kV for 2 Sec. - Line side windings in series to IC side windings in series
Coplanarity: ±0.004(0.10mm)
Dimensions
0.354 _0.299
(9.00) _(7.60)
3 x 0.050
(3 x 1.27)
0.228
(5.80)
0.209 ^0.169
(5.30) ^(4.30)
0.020 x 0.12
(0.50 x 0.30)
Suggested Pad
Layout
0.394
(10.00) ^0.213
(5.40)
0.031
(0.80)
3 x 0.050
(3 x 1.27)
Schematic
Line
1
IC
8
2
7
3
6
4
5
Surface Coplanarity will be 0.004(0.10)
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe &
Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 37 - 744 9303
Fax: Int. + 420 37 - 744 3697
Email: [e-mail]
Germany
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: [e-mail]
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: [e-mail]
India
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: [e-mail]
Germany:
Int.+4989-8^U4^S1^AP0^:0_hA-_o0^lnfa•_eMI_:r_1ae_-gla_8En₀₀d^le-:^c4I^tn_1ro3t.ⁿ_h-+_6it3^c6_t^s5p_9:33L/7^Lh_/Fw^C5_ttA-_pw4X|:w/8^9:/w46_1.t^5w6_-a36_wl^P6_e•.a4maC^r-lk5f_azaw3e-_mn9oc_0ouah^dg_vER_.o^|cMet^Pope_amO:m_il:In^B_.sct^ou.o+^xp_m4p62_o60_r8t@1^|9^Ra-7_lofa4^llma4^,9_aM3_g0_.Oc3_o6•_m5In⁴d⁰i²a:
Int.+91
427-387 492
(03-04) ISJ
Series
(03-04)