product performance is limited to specified parameter. data is subject to change without prior notice. electrical specification @ 25c 2463 208th, ste. 205 torrance, ca 90501 phone: (310)533-1455 fax: (310)533-1853 http://www.mpsind.com email: sales@mpsind.com t3/ds3/e3/sts-1 transformers extended temperature range 0443cw notes: 1) add suffix ?t? after the part number for tape and reel package. 2) other version available with alternate pinout configurations. contact mps engineering team. dimensions: in/mm. tolerance: e .010/0.25 unless otherwise specified. 1 3 4 6 schematics 1 2 3 4 6 a b mechanical at310xs series the at310xs series of transformers was developed to be used for t3 or ds3 links as either receive and transmit transformers. these transformers carry bit rates of 44.736 mbps and b3zs coding schemes on coax cable. it complies with the pulse templates of ccitt g.703 as well as att t.a.34. because of its high bandwidth, these transformers are also suitable for e3 interface at 34.368 mbps with hdb3 coding and even finding applications in the sts-1 at 51.84 mbps. the operating temperatures of these transformers meet industrial standards of -40 c to +85 c. part number tu r n s r a t i o 2% ocl primary @ 25c (h min. ) ocl primary @ -40c (h min. ) ll (h max.) cw (pf max.) bandwidth 75 ohms system (mhz typ.) isolation voltage (vrms min.) schematic primary pins at3101s 1:1 100 40 0.110 10 0.200 ~ 340 1500 b 1-3 AT3102S 1:2ct 40 19 0.110 12 0.250 ~ 500 1500 a 4-6 at3103s 1:1 100 40 0.110 10 0.200 ~ 340 1500 b 4-6 at3104s 1:2ct 40 19 0.110 12 0.250 ~ 500 1500 a 4-6
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