View SP516_2077269.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation the SP516 is a monolithic device that supports eight (8) popular serial interface standards for dte to dce connectivity. the seven (7) drivers and seven (7) receivers can transmit and receive signals over 20mbps. the SP516 requires no additional external components for compliant operation for all of the eight (8) modes of operation. all necessary termination is integrated within the SP516 and is switchable when v.35 drivers, v.35 receivers, and v.11 receivers are used. the SP516 can operate as either a dte or dce. additional features with the SP516 include internal loopback that can be initiated in either single-ended or differential modes. while in loopback mode, driver outputs are internally connected to receiver inputs, creating an internal signal path convenient for diagnostic testing. this eliminates the need for an external loopback plug. the SP516 includes a termination network disable pin for the v.35 and v.11 receiver input termination circuitry. high-z ability for the driver and receiver outputs is controlled by supplying a 4-bit word into the address decoder. seven (7) drivers and one (1) receiver in the SP516 include separate enable pins for added convenience. SP516 20mbps 7 driver, 7 receiver multiprotocol serial transceiver with termination disable description n 20mbps differential transmission rates n internal termination network disable control n interface modes supported: 3 rs-232 (v.28) 3 x.21/rs-422 (v.11) 3 eia-530 (v.10 & v.11) 3 eia-530a (v.10 & v.11) 3 rs-449 (v.10 & v.11) 3 v.35 (v.35 & v.28) 3 v.36 (v.10 & v.11) 3 rs-485 (un-terminated v.11) n software protocol selection n loopback self-test mode n internal transceiver termination resistors for v.11 and v.35 protocols n driver and receiver high-z control n improved esd tolerance for analog i/os n compliant to net1/2 and tbr2 physical layer requirements from sp505 n applications include routers, switches, dsu/csus, and access devices eia-530 wan v.35
2 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation specifications t a = +25 c and v cc = +4.75v to +5.25v unless otherwise noted. min. typ. max. units conditions logic inputs v il 0.8 volts v ih 2.0 volts logic outputs v ol 0.4 volts i out = C3.2ma v oh 2.4 volts i out = 1.0ma v.28 driver dc parameters outputs open circuit voltage 15 volts per figure 1 loaded voltage 5.0 15 volts per figure 2 short-circuit current 100 ma per figure 3 power-off impedance 300 w per figure 4 ac parameters v cc = +5v for ac parameters outputs transition time 1.5 m s per figure 5; +3v to -3v instantaneous slew rate 30 v/ m s per figure 6 propagation delay t phl 0.5 1 5 m s t plh 0.5 1 5 m s max.transmission rate 120 230 kbps v.28 receiver dc parameters inputs input impedance 3 7 k w per figure 7 open-circuit bias +2.0 volts per figure 8 high threshold 1.7 3.0 volts low threshold 0.8 1.2 volts ac parameters v cc = +5v for ac parameters propagation delay t phl 50 100 500 ns t plh 50 100 500 ns absolute maximum ratings these are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. exposure to absolute maximum rating conditions for extended periods of time may affect reliability. v cc ............................................................................+7v input voltages: logic...............................-0.3v to (v cc +0.5v) drivers............................-0.3v to (v cc +0.5v) receivers........................................ 15.5v output voltages: logic................................-0.3v to (v cc +0.5v) drivers................................................ 15v receivers........................-0.3v to (v cc +0.5v) storage temperature..........................-65?c to +150?c power dissipation per package 80-pin qfp (derate 18.3mw/?c)...................1500mw storage considerations due to the relatively large package size of the 80-pin quad flat-pack, storage in a low humidity environment is preferred. large high density plastic packages are moisture sensitive and should be stored in dry vapor barrier bags. prior to usage, the parts should remain bagged and stored below 40 c and 60%rh. if the parts are removed from the bag, they should be used within 48 hours or stored in an environment at or below 20%rh. if the above conditions cannot be followed, the parts should be baked for four hours at 125 c in order remove moisture prior to soldering. sipex ships the 80-pin qfp in dry vapor barrier bags with a humidity indicator card and desiccant pack. the humidity indicator should be below 30%rh.
3 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation specifications t a = +25 c and v cc = +4.75v to +5.25v unless otherwise noted. min. typ. max. units conditions v.28 receiver (continued) ac parameters (cont.) max.transmission rate 120 230 kbps v.10 driver dc parameters outputs open circuit voltage 4.0 6.0 volts per figure 9 test-terminated voltage 0.9v oc volts per figure 10 short-circuit current 150 ma per figure 11 power-off current 100 m a per figure 12 ac parameters v cc = +5v for ac parameters outputs transition time 200 ns per figure 13; 10% to 90% propagation delay t phl 50 100 500 ns t plh 50 100 500 ns max.transmission rate 120 kbps v.10 receiver dc parameters inputs input current C3.25 +3.25 ma per figures 14 and 15 input impedance 4 k w sensitivity 0.3 volts ac parameters v cc = +5v for ac parameters propagation delay t phl 50 120 250 ns t plh 50 120 250 ns max.transmission rate 120 kbps v.11 driver dc parameters outputs open circuit voltage 5.0 volts per figure 16 test terminated voltage 2.0 volts per figure 17 0.5v oc 0.67v oc volts balance 0.4 volts per figure 17 offset +3.0 volts per figure 17 short-circuit current 150 ma per figure 18 power-off current 100 m a per figure 19 ac parameters v cc = +5v for ac parameters outputs transition time 20 ns per figures 21 and 36; 10% to 90% propagation delay t phl 50 65 85 ns per figures 33 and 36, c l = 50pf t plh 50 65 85 ns per figures 33 and 36, c l = 50pf differential skew 10 20 ns per figures 33 and 36, c l = 50pf max.transmission rate 20 mbps per figure 33, c l = 50pf f in = 10mhz v.11 receiver dc parameters inputs common mode range C7 +7 volts sensitivity 0.3 volts
4 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation specifications t a = +25 c and v cc = +4.75v to +5.25v unless otherwise noted. min. typ. max. units conditions v.11 receiver (continued) dc parameters (cont.) input current C3.25 +3.25 ma per figure 20 and 22 current w/ 100 w termination +60.75 ma per figure 23 and 24 input impedance 4 k w ac parameters v cc = +5v for ac parameters propagation delay t phl 30 65 85 ns per figures 33 and 38; c l = 50pf t plh 30 65 85 ns per figures 33 and 38; c l = 50pf differential skew 10 ns per figure 33; c l = 50pf max.transmission rate 20 mbps per figure 33; c l = 50pf f in = 10mhz v.35 driver dc parameters outputs open circuit voltage +1.20 volts per figure 16 test terminated voltage +0.44 +0.66 volts per figure 25 offset +0.6 volts per figure 25 source impedance 50 150 w per figure 27; z s = v 2 /v 1 x 50 w short-circuit impedance 135 165 w per figure 28 ac parameters v cc = +5v for ac parameters outputs transition time 30 40 ns per figure 29; 10% to 90% propagation delay t phl 50 70 90 ns per figures 33 and 36; c l = 20pf t plh 50 70 90 ns per figures 33 and 36; c l = 20pf differential skew 60 10 ns per figures 33 and 36; c l = 20pf max.transmission rate 20 mbps per figure 33; c l = 20pf f in = 10mhz v.35 receiver dc parameters inputs sensitivity +80 mv source impedance 90 110 w per figure 30; z s = v 2 /v 1 x 50 w short-circuit impedance 135 165 w per figure 31 ac parameters v cc = +5v for ac parameters propagation delay t phl 30 50 90 ns per figures 33 and 38; c l = 20pf t plh 30 50 90 ns per figures 33 and 38; c l = 20pf differential skew 10 ns per figure 33; c l = 20pf max.transmission rate 20 mbps per figure 33; c l = 20pf f in = 10mhz transceiver leakage currents driver output 3-state current 500 m a per figure 32; drivers disabled rcvr output 3-state current 1 10 m a dec x = 0000, 0.4v v o 2.4v
5 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation other ac characteristics t a = +25 c and v cc = +5.0v unless otherwise noted. parameter min. typ. max. units conditions driver delay time between active mode and high-z mode rs-232/v.28 t pzl ; high-z to output low 0.70 5.0 m sc l = 100pf, fig. 34 & 40; s 1 closed t pzh ; high-z to output high 0.40 2.0 m sc l = 100pf, fig. 34 & 40; s 2 closed t plz ; output low to high-z 0.20 2.0 m sc l = 100pf, fig. 34 & 40; s 1 closed t phz ; output high to high-z 0.40 2.0 m sc l = 100pf, fig. 34 & 40; s 2 closed rs-423/v.10 t pzl ; high-z to output low 0.15 2.0 m sc l = 100pf, fig. 34 & 40; s 1 closed t pzh ; high-z to output high 0.20 2.0 m sc l = 100pf, fig. 34 & 40; s 2 closed t plz ; output low to high-z 0.20 2.0 m sc l = 100pf, fig. 34 & 40; s 1 closed t phz ; output high to high-z 0.15 2.0 m sc l = 100pf, fig. 34 & 40; s 2 closed rs-422/v.11 t pzl ; high-z to output low 2.80 10.0 m sc l = 100pf, fig. 34 & 37; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 34 & 37; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 15pf, fig. 34 & 37; s 1 closed t phz ; output high to high-z 0.10 2.0 m sc l = 15pf, fig. 34 & 37; s 2 closed v.35 t pzl ; high-z to output low 2.60 10.0 m sc l = 100pf, fig. 34 & 37; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 34 & 37; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 15pf, fig. 34 & 37; s 1 closed t phz ; output high to high-z 0.15 2.0 m sc l = 15pf, fig. 34 & 37; s 2 closed receiver delay time between active mode and high-z mode rs-232/v.28 t pzl ; high-z to output low 0.12 2.0 m sc l = 100pf, fig. 35 & 38; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 1 closed t phz ; output high to high-z 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 2 closed rs-423/v.10 t pzl ; high-z to output low 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 1 closed t phz ; output high to high-z 0.10 2.0 m sc l = 100pf, fig. 35 & 38; s 2 closed
6 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation other ac characteristics (continued) t a = +25 c and v cc = +5.0v unless otherwise noted. parameter min. typ. max. units conditions power requirements parameter min. typ. max. units conditions v cc 4.75 5.00 5.25 volts i cc (no mode selected) 30 ma all i cc values are with v cc = +5v (v.28/rs-232) 65 ma f in = 120kbps; drivers active & loaded. (v.11/rs-422) 175 ma f in = 10mbps; drivers active & loaded. (eia-530 & rs-449) 250 ma f in = 10mbps; drivers active & loaded. (v.35) 100 ma v.35 @ f in = 10mbps, v.28 @ 20kbps; drivers active & loaded. rs-422/v.11 t pzl ; high-z to output low 0.10 2.0 m sc l = 100pf, fig. 35 & 39; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 35 & 39; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 15pf, fig. 35 & 39; s 1 closed t phz ; output high to high-z 0.10 2.0 m sc l = 15pf, fig. 35 & 39; s 2 closed v.35 t pzl ; high-z to output low 0.10 2.0 m sc l = 100pf, fig. 35 & 39; s 1 closed t pzh ; high-z to output high 0.10 2.0 m sc l = 100pf, fig. 35 & 39; s 2 closed t plz ; output low to high-z 0.10 2.0 m sc l = 15pf, fig. 35 & 39; s 1 closed t phz ; output high to high-z 0.10 2.0 m sc l = 15pf, fig. 35 & 39; s 2 closed transceiver to transceiver skew (per figures 33, 36, 38) v.28 driver 100 ns [ (t phl ) tx1 C (t phl ) tx6,7 ] 100 ns [ (t plh ) tx1 C (t plh ) tx6,7 ] v.28 receiver 20 ns [ (t phl ) rx1 C (t phl ) rx2,7 ] 20 ns [ (t phl ) rx1 C (t phl ) rx2,7 ] v.11 driver 2 ns [ (t phl ) tx1 C (t phl ) tx6,7 ] 2ns[ (t plh ) tx1 C (t plh ) tx6,7 ] v.11 receiver 3 ns [ (t phl ) rx1 C (t phl ) rx2,7 ] 3ns[ (t phl ) rx1 C (t phl ) rx2,7 ] v.10 driver 5 ns [ (t phl ) tx2 C (t phl ) tx3,4,5 ] 5ns[ (t plh ) tx2 C (t plh ) tx3,4,5 ] v.10 receiver 5 ns [ (t phl ) rx2 C (t phl ) rx3,4,5 ] 5ns[ (t phl ) rx2 C (t phl ) rx3,4,5 ] v.35 driver 4 ns [ (t phl ) tx1 C (t phl ) tx6,7 ] 4ns[ (t plh ) tx1 C (t plh ) tx6,7 ] v.35 receiver 6 ns [ (t phl ) rx1 C (t phl ) rx2,7 ] 6ns[ (t phl ) rx1 C (t phl ) rx2,7 ]
7 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation a v oc c a v t c 3k w a v t c 7k w oscilloscope scope used for slew rate measurement. a i sc c a c v cc = 0v 2v i x a c 3k w 2500pf oscilloscope figure 1. v.28 driver output open circuit voltage figure 2. v.28 driver output loaded voltage figure 6. v.28 driver output slew rate figure 3. v.28 driver output short-circuit current figure 5. v.28 driver output rise/fall times figure 4. v.28 driver output power-off impedance test circuits
8 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 7. v.28 receiver input impedance a c i ia 15v a c v oc figure 8. v.28 receiver input open circuit bias a v oc 3.9k w c a v t 450 w c a c 0.25v v cc = 0v i x a i sc c figure 9. v.10 driver output open-circuit voltage figure 10. v.10 driver output test terminated voltage figure 12. v.10 driver output power-off current figure 11. v.10 driver output short-circuit current
9 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 13. v.10 driver output transition time figure 14. v.10 receiver input current a 450 w c oscilloscope a c i ia 10v +3.25ma C3.25ma +10v +3v C3v C10v maximum input current versus voltage v.10 receiver figure 15. v.10 receiver input iv graph figure 16. v.11 and v.35 driver output open-circuit voltage a b v oc 3.9k w v oca v ocb c a b v t 50 w v os c 50 w a b c i sa i sb figure 17. v.11 driver output test terminated voltage figure 18. v.11 driver output short-circuit current
10 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation a b c i xa 0.25v a b c i xb 0.25v v cc = 0v v cc = 0v a b c i ia 10v c i ib 10v a b +3.25ma C3.25ma +10v +3v C3v C10v maximum input current versus voltage v.11 receiver figure 19. v.11 driver output power-off current figure 20. v.11 receiver input current figure 21. v.11 driver output rise/fall time figure 22. v.11 receiver input iv graph a b 50 w c 50 w 50 w v e oscilloscope
11 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation a b c i ia 6v c i ib 6v a b 100 w to 150 w 100 w to 150 w i [ma] = v [v] / 0.1 +6v +3v C3v C6v maximum input current versus voltage v.11 receiver w/ optional cable termination (100 w to 150 w ) i [ma] = v [v] / 0.1 i [ma] = (v [v] C 3) / 4.0 i [ma] = (v [v] C 3) / 4.0 figure 23. v.11 receiver input current w/ termination figure 24. v.11 receiver input graph w/ termination figure 25. v.35 driver output test terminated voltage figure 26. v.35 driver output offset voltage figure 27. v.35 driver output source impedance a b 50 w c 50 w v t v os a b v 2 50 w c 24khz, 550mv p-p sine wave v 1 a b 50 w c 50 w v t v os
12 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 32. driver output leakage current test figure 33. driver/receiver timing test circuit figure 30. v.35 receiver input source impedance figure 29. v.35 driver output rise/fall time figure 31. v.35 receiver input short-circuit impedance figure 28. v.35 driver output short-circuit impedance a b c i sc 2v a b c 50 w oscilloscope 50 w 50 w a b c i sc 2v c l1 15pf r out a b a b t in c l2 f in (50% duty cycle, 2.5v p-p ) a b v 2 50 w c 24khz, 550mv p-p sine wave v 1 a b i zsc logic 1 15v 0 00 0 dec 3 dec 2 dec 1 dec 0 v cc = 0v v cc any one of the three conditions for disabling the driver.
13 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 34. driver timing test load circuit figure 35. receiver timing test load circuit 500 w c l output under test s 1 s 2 v cc 1k w 1k w c rl receiver output s 1 s 2 test point v cc figure 36. driver propagation delays figure 37. driver enable and disable times figure 38. receiver propagation delays +3v 0v 5v v ol a, b 0v 1.5v 1.5v t zl t zh v oh a, b 2.3v 2.3v t lz t hz 0.5v 0.5v output normally low output normally high decx or tx_enable v oh v ol receiver out (v oh - v ol )/2 (v oh - v ol )/2 t plh f > 10mhz; t r < 10ns; t f < 10ns output v 0d2 + v 0d2 C a C b 0v 0v t phl input t skew = | t phl - t plh | +3v 0v a b driver output v o + differential output v a C v b 0v v o C 1.5v 1.5v t plh t r t f f > 10mhz; t r < 10ns; t f < 10ns v o 1/2v o 1/2v o t phl t dplh t dphl t skew = | t dplh - t dphl | driver input
14 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 39. receiver enable and disable times figure 40. v.28 (rs-232) and v.10 (rs-423) driver enable and disable times +3v 0v 5v receiver out 0v 1.5v 1.5v t zl t zh receiver out 1.5v 1.5v t lz t hz 0.5v 0.5v output normally low output normally high v il v ih decx or rcvr enable +3v 0v decx or tx_enable 1.5v 1.5v t zl t out t lz output low 0v +3v 0v v oh 1.5v 1.5v t zh t out 0.5v t hz output high 0v decx or tx_enable v ol 0.5v 0.5v 0.5v
15 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 41. typical v.28 driver output waveform figure 42. typical v.10 driver output waveform figure 43. typical v.11 driver output waveform figure 44. typical v.35 driver output waveform
16 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation pinout pin assignments clock and data group pin 1 rxd receive data; ttl output, sourced from rd(a) and rd(b) inputs. pin 14 txd ttl input ; transmit data source for sd(a) and sd(b) outputs. pin 15 txc transmit clock; ttl input for tt driver outputs. pin 20 rxc receive clock; ttl output sourced from rt(a) and rt(b) inputs. pin 22 st send timing; ttl input; source for st(a) and st(b) outputs. pin 37 rt(a) receive timing; analog input, inverted; source for rxc. pin 38 rt(b) receive timing; analog input, non-inverted; source for rxc. pin 42 st(a) send timing; analog output, inverted; sourced from st. pin 44 st(b) send timing; analog output, non-inverted; sourced from st. pin 59 sd(b) analog out send data, non-inverted; sourced from txd. pin 61 sd(a) analog out send data, inverted; sourced from txd. pin 63 tt(a) analog out terminal timing, inverted; sourced from txc pin 65 tt(b) analog out terminal timing, nonCinverted; sourced from txc. pin 70 rd(a) receive data, analog input; inverted; source for rxd. pin 71 rd(b) receive data; analog input; non-inverted; source for rxd. pin 76 sct(a) serial clock transmit; analog input, inverted; source for sct. pin 77 sct(b) serial clock transmit: analog input, nonCinverted; source for sct pin 79 sct serial clock transmit; ttl output; sources from sct(a) and sct(b) inputs. control line group pin 13 dtr data terminal ready; ttl input; source for tr(a) and tr(b) outputs. pin 16 rts ready to send; ttl input; source for rs(a) and rs(b) outputs. pin 17 rl remote loopback; ttl input; source for rl(a) and rl(b) outputs. pin 19 dcd data carrier detect; ttl output; sourced from rr(a) and rr(b) inputs. pin 21 ri ring in; ttl output; sourced from ic(a) and ic(b) inputs. pin 24 ll local loopback; ttl input; source for ll(a) and ll(b) outputs. pin 35 rr(a) receiver ready; analog input, inverted; source for dcd. pin 36 rr(b) receiver ready; analog input, non-inverted; source for dcd. pin 39 ic(a) incoming call; analog input, inverted; source for ri. pin 40 ic(b) incoming call; analog input, non-inverted; source for ri. rxd 1 sden 2 tren 3 rsen 4 llen 5 tten 6 scten 7 term _off 8 dec 3 9 dec 2 10 dec 1 11 dec 0 12 dtr 13 txd 14 txc 15 rts 16 rl 17 rlen 18 dcd 19 rxc 20 ri 21 st 22 sten 23 ll 24 v cc 25 c 1 + 26 v dd 27 c 2 + 28 gnd 29 c 1 C 30 c 2 C 31 v ss 32 v cc 33 gnd 34 rr(a) 35 rr(b) 36 rt(a) 37 rt(b) 38 ic(a) 39 ic(b) 40 60 gnd 59 sd(b) 58 tr(a) 57 gnd 56 tr(b) 55 v cc 54 rs(a) 53 gnd 52 rs(b) 51 ll(a) 50 gnd 49 ll(b) 48 v cc 47 rl(a) 46 gnd 45 rl(b) 44 st(b) 43 gnd 42 st(a) 41 v cc 80 cts 79 sct 78 dsr 77 sct(b) 76 sct(a) 75 gnd 74 v cc 73 v cc 72 gnd 71 rd(b) 70 rd(a) 69 dm(b) 68 dm(a) 67 cs(b) 66 cs(a) 65 tt(b) 64 gnd 63 tt(a) 62 v cc 61 sd(a) SP516
17 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation pin 7 scten enables sct receiver; active high; ttl input. pin 8 term_off active low control pin disconnects the receiver input termination circuitry. logic high input connects the v.35 and v.11 receiver input termination circuitry. pins 12C9 dec 0 C dec 3 transmitter and receiver decode register; configures transmitter and receiver modes; ttl inputs. pin 18 rlen enables rl driver; active low; ttl input. pin 23 sten enables st driver; active low; ttl input. power supplies pins 25, 33, 41, 48, 55, 62, 73, 74 v cc +5v input. pins 29, 34, 43, 46, 50, 53, 57, 60, 64, 72, 75 gnd ground. pin 27 v dd +10v charge pump capacitor connects from v dd to v cc . suggested capaci- tor size is 22 m f, 16v. pin 32 v ss C10v charge pump capacitor connects from ground to v ss . suggested ca- pacitor size is 22 m f, 16v. pins 26 and 30 c 1 + and c 1 C charge pump capacitor connects from c 1 + to c 1 C . suggested capacitor size is 22 m f, 16v. pins 28 and 31 c 2 + and c 2 C charge pump capacitor connects from c 2 + to c 2 C . suggested capacitor size is 22 m f, 16v. pin 45 rl(b) remote loopback; analog output, non-inverted; sourced from rl. pin 47 rl(a) remote loopback; analog output inverted; sourced from rl. pin 49 ll(b) local loopback; analog output, non-inverted; sourced from ll. pin 51 ll(a) local loopback; analog output, inverted; sourced from ll. pin 52 rs(b) ready to send; analog output, non-inverted; sourced from rts. pin 54 rs(a) ready to send; analog output, inverted; sourced from rts. pin 56 tr(b) terminal ready; analog output, non-inverted; sourced from dtr. pin 58 tr(a) terminal ready; analog output, inverted; sourced from dtr. pin 66 cs(a) clear to send; analog input, inverted; source for cts. pin 67 cs(b) clear to send; analog input, non-inverted; source for cts. pin 68 dm(a) data mode; analog input, inverted; source for dsr. pin 69 dm(b) data mode; analog input, non-inverted; source for dsr pin 78 dsr data set ready; ttl output; sourced from dm(a), dm(b) inputs. pin 80 cts clear to send; ttl output; sourced from cs(a) and cs(b) inputs. control registers pin 2 sden enables txd driver, active low; ttl input. pin 3 tren enables dtr driver, active low; ttl input. pin 4 rsen enables rts driver, active low; ttl input. pin 5 llen enables ll driver, active low; ttl input. pin 6 tten enables tt driver, active low; ttl input.
18 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation SP516 receiver mode selection SP516 driver mode selection pin label rd(a) rd(b) rt(a) rt(b) cs(a) cs(b) dm(a) dm(b) rr(a) rr(b) ic(a) ic(b) sct(a) sct(b) pin label mode: rs232 v.35 rs422 rs449 eia530 eia-530a v.36 0000 0010 1110 0100 0101 1100 1101 1111 0110 sd(a) high-z v.28 v.35C v.11C v.11C v.11C sd(b) v.35+ v.11+ v.11+ v.11+ tr(a) high-z v.28 v.11C v.11C v.11C v.10 tr(b) high-z high-z high-z v.11+ v.11+ v.11+ high-z rs(a) high-z v.28 v.11C v.11C v.11C rs(b) high-z high-z high-z v.11+ v.11+ v.11+ rl(a) high-z v.28 v.11C v.11C v.10 rl(b) high-z high-z high-z v.11+ v.11+ high-z ll(a) high-z v.28 v.11C v.11C v.10 ll(b) high-z high-z high-z v.11+ v.11+ high-z st(a) high-z v.28 v.35C v.11C v.11C v.11C st(b) v.35+ v.11+ v.11+ v.11+ tt(a) high-z v.28 v.35C v.11C v.11C v.11C tt(b) v.35+ v.11+ v.11+ v.11+ high-z high-z high-z high-z high-z high-z v.28 v.28 v.28 v.28 v.11C v.11+ v.11C v.11+ v.11C v.11+ high-z v.11C v.11+ v.11C v.11+ v.10 v.11C v.11+ v.11C v.11+ v.11C v.11+ v.11C v.11+ v.11C v.11+ v.10 high-z v.10 high-z v.11C v.11+ v.10 high-z v.10 high-z v.10 high-z v.11C v.11+ v.11C v.11+ mode: rs232 v.35 rs422 w/ term. rs422 rs449 eia530 eia-530a v.36 0000 0010 1110 0100 0101 1100 1101 1111 0110 v.28 v.35C v.11C v.11C v.11C v.35+ v.11+ v.11+ v.11+ v.28 v.11C v.11C v.11C v.11+ v.11+ v.11+ v.28 v.11C v.11C v.11C v.11+ v.11+ v.11+ v.28 v.11C v.11C v.11+ v.11+ v.28 v.11C v.11C v.11+ v.11+ v.28 v.11C v.11C v.11+ v.11+ v.28 v.35C v.11C v.11C v.11C v.35+ v.11+ v.11+ v.11+ v.28 v.28 v.28 v.11C v.11+ v.11C v.11+ v.11C v.11+ v.10 v.10 v.10 >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >12k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd >10k w to gnd v.11C v.11+ v.11C v.11+ >10k w to gnd >10k w to gnd v.10 v.10 >10k w to gnd v.10 >10k w to gnd v.10 v.11C v.11+ v.11C v.11+ v.11C v.11+ >10k w to gnd v.10 v.35C v.35+ v.28 >10k w to gnd v.11C v.11+ 30 dec C dec 30 dec C dec 120 w 120 w 120 w rs422 w/ term. 120 w 120 w 120 w v.11C v.11+ v.11C v.11+ 120 w 120 w 120 w v.11C v.11+ v.11C v.11+ v.11C v.11+ 120 w 120 w 120 w v.11C v.11+ v.11C v.11+ v.11C v.11+ 120 w 120 w 120 w table 1 table 2
19 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation figure 45. SP516 typical operating circuit 15 txc 63 tt(a) 65 tt(b) 6 tten rd(a) 70 rxd 1 rd(b) 71 rt(a) 37 rxc 20 rt(b) 38 cs(a) 66 cts 80 cs(b) 67 dm(a) 68 dsr 78 dm(b) 69 rr(a) 35 dcd 19 rr(b) 36 ic(a) 39 ri 21 ic(b) 40 sct(a) 76 sct 79 scten 7 sct(b) 77 14 txd 61 sd(a) 59 sd(b) 2 sden 22 st 42 st(a) 44 st(b) 23 sten 13 dtr 58 tr(a) 56 tr(b) 3 tren 16 rts 54 rs(a) 52 rs(b) 4 rsen 17 rl 47 rl(a) 45 rl(b) 18 rlen 24 ll 51 ll(a) 49 ll(b) 5 llen 22 m f 22 m f 1n5819 v cc v dd c1- c2- v ss c1+ c2+ 22 m f +5v 10 m f 27 25 26 31 28 30 22 m f 32 9 10 11 12 mode x 1 0 1 0 rs-422 mode input word a b charge pump a receiver high-z circuitry, v.11, & v.35 termination resistor circuitry (rxd, rxc & sct). b driver high-z circuitry & v.35 termination circuitry (txd, txc & st). SP516 (additional gnd pins: 34, 43, 46, 50, 53, 57, 60, 64, 72, 75) decoder latch (additional v cc pins: 33, 41, 48, 85, 62, 73, 74) 8 term_off dec 3 dec 2 dec 1 dec 0 29
20 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation package: quad flatpack jedec "be-2" outline 0.3" rad. typ. 0.2" rad. typ. 0.009"/0.015" (0.220/0.380) 0.02559"/C (0.65/C) seating plane a1 a a dimensions in inches minimum/maximum (mm) a a1 d d1 e e1 l jedec be-2 outline 80Cpin C/0.0925 (C/2.350) C/0.010 (C/0.250) 0.667/0.687 (16.950/17.450) 0.547/0.555 (13.900/14.100) 0.667/0.687 (16.950/17.450) 0.547/0.555 (13.900/14.100) 0.0255/0.0375 (0.650/0.950) pin 1 e1 d1 d c l c l e l 10 -16 6 4 0.005/0.009" (0.13/0.23) 0 C7 10 -16
21 SP516ds/02 SP516 20mbps 7 driver, 7 reciver multiprotocol serial transceiver ? copyright 2000 s ipex corporation ordering information model temperature range package types SP516cf ........................................................................... 0 c to +70 c ......................................................... 80Cpin jedec (be-2 outline) qfp corporation signal processing excellence sipex corporation reserves the right to make changes to any products described herein. sipex does not assume any liability aris ing out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others. sipex corporation headquarters and sales office 22 linnell circle billerica, ma 01821 tel: (978) 667-8700 fax: (978) 670-9001 e-mail: sales@sipex.com sales office 233 south hillview drive milpitas, ca 95035 tel: (408) 934-7500 fax: (408) 935-7600

▲Up To Search▲

Price & Availability of SP516

	To Download SP516 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .