PBL386202QNAXT Infineon Technologies, PBL386202QNAXT Datasheet
PBL386202QNAXT
Specifications of PBL386202QNAXT
Related parts for PBL386202QNAXT
PBL386202QNAXT Summary of contents
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... FlexiSLIC ...
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...
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... Package P-LCC-28-2 changed to P-/PG-LCC-28-3 all Package P-SSOP-24-1 changed to P-/PG-SSOP-24-1 Page 11 Table 1: Pin name DS changed to DR Page 17 Table 5: Thermal resistance for 24-pin PDSO changed from 80.2 °C/W to 50.3 °C/W Page 26 Figure 8: SLIC/codec circuitry changed Page 27 Table 6: values of Page 32 Figure 10 changed 2005-04-13 DS1 ...
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... Loop Current Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 7.2 Ground Key Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 7.3 Ring Trip Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 8 Relay Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 9 Control Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 9.1 Open Circuit (C3, C2 9.2 Ringing (C3, C2 9.3 Active states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 10 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Data Sheet C and . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FlexiSLIC PBL 38620/2 Page Rev. 2.0, 2005-04-13 ...
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... Table of Contents 10.1 Overvoltage Protection - General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 10.2 Secondary Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 11 Power-Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 12 Printed Circuit Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 13 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 13.1 24-pin SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 13.2 24-pin PDSO Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 13.3 28-pin PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Data Sheet 5 FlexiSLIC PBL 38620/2 Page Rev. 2.0, 2005-04-13 ...
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... Figure 16 P-/PG-LCC-28-3 (Plastic Leaded Chip Carrier Package Data Sheet V , Two-Wire Port . . . . . . . . . . . . . . . . . . . . . . . . . 24 TRO B and Longit. to Four-Wire, LME B and Four-Wire to Longit. Balance, MLE V , Four-Wire Transmit Port . . . . . . . . . . . . . . . . . 25 TXO R 6 FlexiSLIC PBL 38620/2 Page B Balance . . . . . 24 LFE FLE ® 4 Codec . . . . . . . . 26 = 600 or Infinite . . . . . 38 L Rev. 2.0, 2005-04-13 ...
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... List of Tables Table 1 Pin Definition and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 2 SLIC Operating States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 4 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Table 5 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 6 Resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 7 Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 8 Diodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Table 9 Feeding Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Table 10 Battery Overhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Table 11 Internal Bias Current of RSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Data Sheet 7 FlexiSLIC PBL 38620/2 Page Rev ...
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... FlexiSLIC Subscriber Line Interface Circuit Version 2 1 Overview 1.1 Features • 24-pin SSOP package • High and low battery with automatic switching • on-hook power dissipation in active state • On-hook transmission • Long loop battery feed tracks Vbat for maximum line voltage • ...
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... The PBL 38620/2 Subscriber Line Interface Circuit (SLIC bipolar integrated circuit for use in PBX, Terminal adapters and other telecommunications equipment. The PBL 38620/2 SLIC has been optimized for low total line interface cost and for a high degree of flexibility in different applications. The PBL 38620/2 SLIC has constant current feed, programmable to maximum 30 mA. ...
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... Ring Trip Comparator Input Ground Key Decoder Detector and Control Line Feed Controller and Longitudinal Signal Suppression Off - Hook Detector VF signal Transmission 10 FlexiSLIC PBL 38620/2 Overview VCC AGND DET POV PSG PLC LP PLD REF RSN VTX PTG bl_sch_20 Rev. 2.0, 2005-04-13 ...
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... Programmable transmit gain. Left open transmit gain = 0.0 dB, connected to AGND transmit gain = -6.02 dB. O Ring relay driver output. The relay coil may be connected to maximum +14 V. – Connection for high pass filter capacitor, C Other end FlexiSLIC PBL 38620/2 Pin Configuration 28-pin PLCC connects to TIPX. ...
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... Input to the ring trip comparator. With DR more positive than DT the detector output, DET logic level low, indicating off-hook condition. The external ring trip network connects to this input. I C1, C2, C3 are digital inputs (positive logic, internal pull-up), which control the SLIC I operating states. Refer FlexiSLIC PBL 38620/2 ...
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... AC current flowing from RINGX to TIPX. Programming networks for two-wire impedance and receive gain connect to the receive node. A resistor should be connected from this pin to AGND. – Analog ground, should be tied together with BGND. 13 FlexiSLIC PBL 38620/2 Pin Configuration Rev. 2.0, 2005-04-13 ...
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... Table 1 Pin Definition and Functions (cont’d) PDSO, PLCC Name SSOP Pin No. Pin No VTX - 4, 11, 19 Table 2 SLIC Operating States State Data Sheet I/O Function O Transmit vf output. The AC voltage difference between TIPX and RINGX, the AC metallic voltage, is reproduced as an unbalanced GND referenced signal at VTX with a gain of one (or one half, see pin PTG) ...
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... P – – -0.3 – G – – – – BAT – -0.4 – -0.4 – FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition Max. +150 C – +110 C – +140 C – 6.5 V – 0.4 V – 0.4 V – 0.4 V – 1 +70 C Amb 0.3 V – ...
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... TA RA BAT - 35 included, see Figure 8. Symbol Values Min. Typ – Amb V 4.75 – -58 – BAT V -100 – FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition Max -50 V) BAT 100 mA – – Pulse < 10 ms, t > Rep 10 V Pulse < > Rep 15 V Pulse < 250 ...
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... Active rms wire – dB 0.2 kHz 1.0 kHz – dB 1.0 kHz < f < 3.4 kHz – dB 0.2 kHz 1.0 kHz – dB 1.0 kHz < f < 3.4 kHz – dB 0.2 kHz 1.0 kHz – dB 1.0 kHz < f < 3.4 kHz Rev. 2.0, 2005-04-13 FlexiSLIC = ...
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... – 1.15 1.25 1.35 RSNdc – – 200 – RSN 18 FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition dB 0.2 kHz < f < 3.4 kHz dB 0.2 kHz < f < 3.4 kHz dB 0.2 kHz < f <1.0 kHz dB 1.0 kHz < f < 3.4 kHz V Active ...
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... G -0.2 – 0.2 2-4 -6.22 -6.02 -5. -0.2 – 4-2 19 FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition dB 0.3 kHz < < 3.4 kHz kHz, 12 kHz, 16 kHz dB 0.3 kHz < < 3.4 kHz kHz, 12 kHz kHz dB 0.3 kHz < ...
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... LProg LProg LProg 0.94 1.06 LProg LProg LProg I -100 0 100 LOC 20 FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition dB -40 dBm to +0 dBm dB -55 dBm to -40 dBm dB -40 dBm to +0 dBm dB -55 dBm to -40 dBm dBrnC C-message weighting dBmp Psophometrical weighting dB 0 dBm 0.3 kHz < ...
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... V - DTDR I -200 -20 200 – -1 DT, DR BAT +1 V – 0.2 0 – – – 0 2.5 – – – - – – FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition kW LTh LTh and TIPX difference to trigger ground key detector. mV Source resistance – – V – CC ...
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... BAT I – 1.2 2 -0.1 -0.05 – BAT I – 2.8 4 -1.5 -1.0 – BAT 30 42 – – – 22 FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition – mW Open circuit (C1, C2 Active (On-hook) Long current = Active (Off-hook 300 L mW Active (Off-hook 500 L ...
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... R – 50.3 – th, jA – 39 – JP28PLCC R – 50.4 – th, jA for higher levels, for example min 3 FlexiSLIC PBL 38620/2 Electrical Characteristics Unit Note/Test Condition – C – C/W – C/W P-/PG-SSOP-24-1 , 4-layer PCB; Junction to ambient thermal resistance in JEDEC still air chamber C/W – ...
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... T R into two equal halves and connecting a T Chapter 5. The specified and with the four-wire receive port L is specified with the two-wire port terminated TX programmed two-wire impedance level Balance LFE Rev. 2.0, 2005-04-13 FlexiSLIC , and is Peak Fig3_20 Fig4_20 ...
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... RINGX RSN R B and Four-Wire to Longit. Balance, MLE 300 , = 120 TIPX VTX I PBL 38620 LDC RINGX RSN V , Four-Wire Transmit Port TXO 120 TIPX VTX PBL 38620 RINGX RSN 120 PBL 38620/2 Electrical Characteristics Fig5_20 Rev. 2.0, 2005-04-13 FlexiSLIC B FLE Fig6_20 Fig7_20 ...
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... Application Schematic Figure 8 Application Example of PBL 38620/2 with SICOFI Data Sheet Application Schematic ® 26 FlexiSLIC PBL 38620/2 sch_20 4 Codec Rev. 2.0, 2005-04-13 ...
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... GG Data Sheet Application Schematic Tolerance Specification – 1/ 1/10 W – – – Tolerance Specification 10% 100 V 10% 100 V 10% 100 V 10% 100 V 10% 100 V 10 10% 100 V 10 10% 100 V 27 FlexiSLIC PBL 38620/2 Rev. 2.0, 2005-04-13 ...
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... The following supporting tools are available for the PBL 38620/2: • Test board TB 208 for PLCC package • Test board TB 208SSOP for SSOP package • Pspice model for PBL 38620/2 Data Sheet Application Schematic 10 10 Tolerance Specification 28 FlexiSLIC PBL 38620/2 Rev. 2.0, 2005-04-13 ...
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... A simplified AC model of the transmission circuit is shown in TIP RING R F Figure 9 Simplified AC Model of PBL 38620/2 Circuit analysis from the AC model --------------- - + – ------------ - = -------- - + --------- - Z Z RSN – Data Sheet TIPX VTX RINGX RSN RSN PBL 38620 Figure 9 yields following equations: 29 FlexiSLIC PBL 38620/2 Transmission Figure ac_sch_20 [1] [2] [3] Rev. 2.0, 2005-04-13 ...
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... Is the analog ground referenced receive signal the receive summing node current to metallic loop current gain. RSN = 200 RSN 1) The SLIC two-wire to four-wire gain, G 5.2 Two-Wire Impedance Z To calculate , the impedance presented to the two-wire line by the SLIC including the fuse resistor , let = From Equation [1] ...
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... These currents can TX be made to cancel by letting -------- - --------- - Data Sheet E with = ---------------------------------------------------------------- - – Z ---------------------------------- - + G RSN 2 4S – E with = RSN 2 4S – injected into the summing node of the FlexiSLIC PBL 38620/2 Transmission Figure V is returned to . This voltage is TX Rev. 2.0, 2005-04-13 [7] [8] [9] [10] 10. Via [11] ...
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... B please contact Infineon‘s support group for assistance. The PBL 38620/2 SLIC may also be used together with programmable CODEC/filters. The programmable CODEC/filter allows for system controller adjustment of hybrid balance to accomodate different line impedances without change of hardware. In addition, the transmit and receive gain may be adjusted ...
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... Longitudinal Impedance A feedback loop within the SLIC counteracts longitudinal voltages at the two-wire port by injecting longitudinal currents in opposing phase. Thus longitudinal disturbances will appear as longitudinal currents and the TIPX and RINGX terminals will experience very small longitudinal voltage excursions, leaving metallic voltages well within the SLIC common mode range ...
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... VBAT to the two-wire side at sub audio frequencies.At these frequencies the transversal to longitudinal balance in the SLIC The typical value of the transversal to longitudinal balance at 200 Hz is given in the LP table below, for the chosen value of ...
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... CODEC Receive Interface The PBL 38620/2 SLIC has got a receive interface at the four- wire side which makes it possible to reduce the number of capacitors in the applications and to fit both single and dual battery feed CODECs. The RSN terminal, connecting to the CODEC receive output ...
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... Figure 11 Codec Receive Interface Data Sheet V 1.25 – 1.25 CODEC --------- - -------------------------------------- - = + can be calculated – CODEC R RX Table 11. Value (typ) - FlexiSLIC PBL 38620/2 Battery Feed R between the RSN R Figure 11, current summation 1.25 --------- - + can be considered Unit A CODEC odec Rev. 2.0, 2005-04-13 [14] [15] codecIF ...
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... A Figure 12 Battery Feed Characteristics Constant current (typ) = LConst LProg BAT FEED TROpen BAT Data Sheet LProg – = --------- - 4 10 – - LProg FlexiSLIC PBL 38620/2 Battery Feed batfeed20 Rev. 2.0, 2005-04-13 ...
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... Please note that: 2- needed. The POV function is only needed if TRO V . Peak R for the decided the Peak 2- (kohm FlexiSLIC PBL 38620/2 Battery Feed Figure V V can be found. TRO gain has to be changed to -6. 600 or Infinite L Rev. 2.0, 2005-04-13 13 Peak and the R ...
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... Analog Temperature Guard The widely varying environmental conditions in which SLICs operate may lead to the chip temperature limitations being exceeded. The PBL 38620/2 SLIC reduces the DC line current when the chip temperature reaches approximately 145 current again automatically when the temperature drops. Accordingly transmission is not lost under high ambient temperature conditions ...
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... GND. The unbalanced ringing source may be applied to either B the ring lead or the tip lead with return via the other wire. A ring relay driven by the SLIC ring relay driver connects the ringing source to tip and ring. The ring trip function is based on a polarity change at the comparator input when the line goes off-hook ...
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... The ring relay driver and the ring trip detector are activated and the ring trip detector is indicating off-hook with a logic low level at the detector output. As the SLIC does not have any stand by state the SLIC will remain in the active normal state. ...
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... SLIC is minimized. Positive overvoltages are clamped to ground by a diode. Negative overvoltages are initially clamped close to the SLIC negative supply rail voltage and the protector will crowbar into a low voltage on-state condition, by firing an internal thyristor. A gate decoupling capacitor, enough current to quickly turn on the thyristor in the protector ...
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... Package Outlines The SLIC is provided in three different packages: 24-pin SSOP, 24-pin PDSO and 28-pin PLCC. 13.1 24-pin SSOP Package 0.65 C +0.08 2) 0.3 -0.05 0. 8.2 ±0.13 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include dambar protrusion of 0.13 max. ...
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... P-/PG-DSO-24-8 (Plastic Dual Small Outline Package) You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. SMD = Surface Mounted Device Data Sheet 0.1 24x FlexiSLIC PBL 38620/2 Package Outlines 0.35 x 45˚ 1) 7.6 -0.2 +0.8 0.4 10.3 ±0.3 ...
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... You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. SMD = Surface Mounted Device Data Sheet 0 A-B D 28x M B Index Marking 45 FlexiSLIC PBL 38620/2 Package Outlines ±0.08 1) 11.51 1.27 x 45˚ 10.4 ±0.5 12.45 ±0.13 GPL01023 Dimensions in mm Rev. 2.0, 2005-04-13 ...
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... Published by Infineon Technologies AG ...