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Technical content
- Mechanical Dimensions: 2. Schematic: A te re 40 au wer ae aE SE ° 38
0.004 Min RX
E 0.025 Max So *e [0.950 — ; Te ; AAAAARAARAAAARAAAAAD Ear] _fecegooandenaenaea—, 6o [| 12 35 xeMes mm || 3/2, ho.030 3 my | | yes Sols ~ Ta e XF4354B 3 3 -|-0.050 40x0.1105 fo} 9 2 oy FoUTRUTOUUTEEOOOUED ° gooasooeooeocdanasan——* Spy [FE 8 —l- JL 9 9597 —1 PA 100 ee 0.018+0.002 0.050 SUGGESTED PAD LAYOUT F a 1:2 o a. fom & ar 3. Electrical Specifications: @25°C {re 2, Turns Ratio: CHIP/LINE TX 1:2, RX 1:2 RX [TE Isolation Voltage: 1500 Vrms (Input to Output) 150 Co 26 Line OCL: TX & RX 1.2mH Min @10KHz 0.1V crn 12 os Line LL: TX & RX 0.65uH Max @1MHz 0.1V, Short Sec es A Line/Chip Cw/w: 30pF Max @10KHz 0.1V TX 18. ara 23 Crosstalk: 50dB Typ 190 ka 1:2 » 1. Solderability: Leads shall meet MIL—STD-—202G, Method 208H for solderability. 2. Flammability: UL94V—0 3. ASTM oxygen index: > 28% 4. Insulation System: Class F 155°C. UL file E151556 = © Se to be win tolerance from 406 to SeSC XFMRS Ine} ™ QUAD PORT 8. Storone, Temperature Range: -55'C to +125C www.XFMRS.com T1/CEPT/ISDN-PRI_ TRANSFOMER 8. SMD Lead Coplanarity: 0.004"(0.102mm) UNLESS OTHERWISE SPECIFIED| P/N: XF4354B REV. A 9. Electrical and mechanical specifications 100% tested 10. RoHS 5/6 Compliant, 63/37 leaded solder dipping on FG pins TOLERANCES: | own. [Xion Yi May-04—o9 11. Recommended IR Reflow temp 225C Mox. . xxx +£0.010 DOC. REV.: A/7 - BIB DDIL B jocument is the property o' roup is I\\ () [\\ A \\ not allowed to be duplicated without authorization. SCALE 2:1 SHT 1 OF 2 | ape. [ooc __fsep—11-13
- Schematic: CIRCUIT DIAGRAM: to act ™ | Es 3 | 38 20 : ° fo EN act " ee ee | 2 5 36 A AN Z\\ Z\\ 7o_| id 2 01/0 1 ol/O 2 01/0 3 1/0 4 a —o 35 Z ~ | fT [yes Z\\ LN Z\\ Z\\ .° 2 ° J : ee or RX
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2e— WY _ th 12 oy SCHEMATIC & PIN CONFIGURATION: RX is 178 1:2CT * 16 0 [| ee os [} {| Hl] I net L—] 190 J ~ ~ 22 Fier Pie
4 RX 200 21
L\\ LZ A AN tH DETAILS FOR P/N: XF4354B °V G” PORTION OF THE CIRCUIT tT YU Uy y Rer2 0 1/0 ReFD XFMRS Inc Tt: QUAD PORT www.XFMRS.com T1/CEPT/ISDN-PRI_ TRANSFOMER SO-8 (TOP VIEW) UNLESS OTHERWISE SPECIFIED | P/N: XF4354B REV. A DOC. REV.: A/7 .xxx +£0.010 DD DD B D Lis th ty of XFMRS G wi Dimensions in INCH May—04—09 Ly) L. 1) L LL | locument is e€ property oO roup Is l\\ O) \\ A \\ not_allowed to be duplicated without authorization. SCALE 2:1 SHT 2 OF 2