proform 231/10 page 1 of 4 may 2005 product data sheet microprofile line isolating P3000 hybrid features applications ? surface mount ? v.34, v.90 and v.92 modems ? lead-free (pb-free) ? miniature daa applications ? rohs compliant ? universal daa applications ? 7mm seated height ? notebook pc fax/modems ? low loss ? codec interface ? low distortion ? 2-4 wire conversion ? iec 950 and ul 60950 certified ? ul recognized component description P3000 is a microprofile passive hybrid module for applications where reinforced insulation is required. it features fully vacuum encapsulated construction using materials conforming to ul94v-0 flammability requirements. the part is compliant with rohs directive 2002/95/ec, and suitable for lead-free and conventional placement and reflow. P3000 performs the functions of reinforced safety barrier (3750vrms), telephone line matching and 2-4 wire conversion. this component is designed specifically for high speed full-duplex data transmission where very low levels of distortion are required. high performance is achieved by realizing a very low noise floor at the receive port even when the power sourced at the transmit port is high. circuit simplification is readily achieved as the transmit, receive and line ports are fully floating and galvanically isolated from each other. P3000 is readily matched to complex reference impedances. the transmit and receive frequency responses are very flat (i.e. negligible 'twist') when matched to complex impedances. for best operation the module requires a transmit drive from a high-quality low-impedance source (?10 ), and a high impedance receive load (47k nominal). these impedances may be directly provided by datapumps. P3000 is also useful for voice applications requiring 2-4 wire conversion as its port impedances are particularly suitable for codecs. P3000 is certified to iec 950 and ul 60950. P3000 is a ul recognized component, and is supported by an iec cb test certificate. patented
P3000 proform 231/10 page 2 of 4 may 2005 specifications electrical at t = 25oc and as reference circuit fig. 2 unless otherwise stated. parameter conditions min typ max units insertion loss tx port (1,3) to line port (9,10) tx port (1,3) to line terminals (matching loss included) line terminals to rx port (4,6) - - - 1.8 6.2 2.8 - - - db db db frequency response tx port to line port 200hz ? 4khz tx port to line terminals 300hz ? 3.4khz line terminals to rx port 300hz ? 3.4khz - - - 0.05 0.1 0.1 - - - db db db transhybrid loss 300hz ? 3.4khz - >30 - db return loss 300hz ? 3.4khz - >17 - db distortion (1)(2) tx signal splashback distortion at rx port harmonic fundamental 600hz @ 0dbm in line - -90 - dbm intermodulation tones 1.5khz, 2.1hz total 0dbm in line - <-90 - dbm rx signal distortion at rx port harmonic fundamental 600hz @ 0dbm in line - -90 - dbm intermodulation tones 1.5khz, 2.1hz total 0dbm in line - -90 - dbm tx signal distortion at line terminals harmonic fundamental 600hz @ 0dbm in line fundamental 600hz @ -6dbm in line - - -65 -80 - - dbm dbm intermodulation tones 1.5khz, 2.1hz total 0dbm in line - -70 - dbm voltage isolation (3) 50hz dc 3.88 5.5 - - - - kvrms kv operating range: functional storage ambient -25 -40 - - +85 +125 oc oc humidity (4) - - 95 %rh notes: 1. for optimum distortion performance dc currents through pins 1 and 3 should not exceed 50a, and currents through pins 4 and 6 should not exceed 3a. dc resistance between pins 1-3, 115 nominal. dc resistance between pins 4-6, 1.6k nominal. 2. caution: do not pass dc through P3000. telephone line current etc. must be diverted using semiconductor line hold circuit. 3. components are 100% tested at 6.5kvdc. 4. excludes shipping materials. components are dry-packed and sealed as shipped. handle in accordance with ipc/jedec j-std-033 procedure for components classified as ipc/jedec j-std-020 moisture sensitivity level 5a.
P3000 proform 231/10 page 3 of 4 may 2005 construction dimensions shown are in millimetres (inches). geometric centres of outline and pad grid coincide within a tolerance circle of 0.6mm ?. safety barrier 112 11 10 lin e codec tx rx 9 8 7 2 3 4 5 6 notes: 1. maximum recommended zout of t x a mp lifie r = 10 o hm s 2. zin of rx amplifier = 47k ohms preferred, minimum 10k ohms 3. circ uit values match to 600 ohm lines only. contact profec for other line impeda nc es. 600 ohm circuit fi g . 1 390r 2.54 2.54 2.54 3.18 2.54 12.7 (0.5) 17.6 m ax (0.69) pa d 1 7.0 max (0.28) 1.5 (0.06) 1.77 (0.07) (0.1) (0.1) (0.1) (0.1) (1.25) dimensions fi g . 2 1.32 (0.052) e 3 sa fety ba rrier 112 11 10 9 8 7 2 3 4 5 6 rx- n.c. rx + tx - n.c. tx + z t ref o ut li n e - li n e + n.c. ref i n (viewed from top) connections fi g . 3 5.08 3.24 10.80 1.32 1.50 t olerance 0.3mm jesd97 ca teg ory = e3. t erminal size : 1.5 (0.06) long, 1.32 (0.05) wide t erminals electroplated pure tin (sn) 5 m minimum.
P3000 proform 231/10 page 4 of 4 may 2005 safety certification manufactured from materials conforming to flammability requirements of ul94v-0. distance through reinforced insulation 0.4mm minimum. creepage and clearances in circuit are 7mm minimum where pcb pads do not exceed 3mm?. construction complies with iec 60950-1, en 60950-1 and ul 60950-1, reinforced insulation, 250vrms maximum working voltage. absolute maximum ratings (ratings of components independent of circuit). short term isolation voltage (2s) 4.6 kvrms, 6.5kvdc dc current 100 a storage temperature -40oc to +125oc soldering temperature profile peak 260oc 10s recommended peak body temperature 245oc in accordance with ipc/jedec j-std-033. certified by bsi to iec 950:1991/a4:1996 (iec cb test certificate no. gb441w) sub- clauses 1.5, 1.5.1, 1.5.3, 2.2, 2.2.2, 2.2.3, 2.2.4, 2.9.2, 2.9.3, 2.9.4, 2.9.6, 2.9.7, 4.4, 4.4.3.2 (class v-0) and 5.3 for a maximum working voltage of 250vrms, nominal mains supply voltage not exceeding 250vrms and a maximum operating temperature of +85oc in pollution degree 2 environment, reinforced insulation. recognized under the component recognition program of underwriters laboratories inc. to us and canadian requirements can/csa c22.2 no. 60950-1-03/ul60950-1, first edition, based on iec 60950-1, first edition, maximum working voltage 250vrms, pollution degree 2, reinforced insulation. ul file number e203175. additionally, profec technologies certifies all transformers as providing voltage isolation of 3.88kvrms, 5.5kv dc minimum. all shipments are supported by a certificate of conformity to current applicable safety standards. ordering code intellectual propery rights P3000 tr = tape and reel (blank) = bulk in tubes. carrier tape width 32mm, 400 parts per 13? reel. etal, and P3000 are trade marks of profec technologies ltd. the trade mark etal is registered at the uk trade marks registry. the concept, design and circuit embodiment of components such as P3000 are patented. no patent rights or licences to any circuits or products described herein are implied or granted to any third party. british patent no. 2270241 and 2283195 france patent no. 9310408 european patent no. 0725719 us patent no. 5426697 and 5879598 germany patent no. de 4329519 ? 1997 - 2005 profec technologies ltd. reproduction prohibited. etal group oy, kuormatie 14, fin-03101, nummela telephone: +358 (0)20 7500 330 fax: +358 (0)20 7500 333 website: www.etalgroup.com email: etalgroup@egruppen.com fm 25326 iso 9001 e203175
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