SP514 Exar Corporation, SP514 Datasheet
SP514
Available stocks
Related parts for SP514
SP514 Summary of contents
Page 1
... V.10) -V.36 DESCRIPTION The SP514 is a single chip devices that supports eight (8) physical serial interface standards for Wide Area Network connectivity. The product is fabricated using a low power BiCMOS process technology, and incorporates a Sipex patented (5,306,954) charge pump allowing +5V only operation. The SP514 is 100% compatible with the SP504 multi-protocol serial transceiver IC ...
Page 2
... Volts 1.7 3.0 Volts 0.8 1.2 Volts 50 100 500 ns 50 100 500 ns SP514 Multi–Mode Serial Transceiver 2 CONDITIONS I = –3.2mA OUT I = 1.0mA OUT per Figure 1 per Figure 2 per Figure 4 per Figure 5 ° +5V & +25 C for AC parameters CC A per Figure 6; +3V to -3V ...
Page 3
... Mbps –7 +7 Volts +0.3 Volts SP514 Multi–Mode Serial Transceiver 3 CONDITIONS per Figure 9 per Figure 10 per Figure 11 per Figure 12 ° +5V & +25 C for AC parameters CC A per Figure 13; 10% to 90% per Figures 14 and 15 ° +5V & T ...
Page 4
... Volts 30 mA 130 mA 280 mA 250 mA 180 mA 0 +70 °C –65 +150 °C SP514 Multi–Mode Serial Transceiver 4 CONDITIONS per Figure 20 and 22 per Figure 23 and 24 ° +5V & +25 C for AC parameters CC A Using R = 100Ω and C = 50pF per Figures 32 and 38 per Figures 32 and 38 ...
Page 5
... SP514 Multi–Mode Serial Transceiver 5 CONDITIONS C = 100pF, Fig closed 100pF, Fig closed 100pF, Fig closed 100pF, Fig closed 100pF, Fig closed 100pF, Fig. 34 ...
Page 6
... FIGURES 32, 33, 36, 38) 100 ns 100 SP514 Multi–Mode Serial Transceiver – phl Tx1 phl Tx6 – plh Tx1 plh Tx6 – phl Rx1 phl Rx2 – ...
Page 7
... Rev. 3/05/ Figure 2. V.28 Driver Output Loaded Voltage V Oscilloscope T Scope used for slew rate measurement. Figure 4. V.28 Driver Output Short-Circuit Current I x ±2V C Figure 6. Driver Output Rise/Fall Times SP514 Multi–Mode Serial Transceiver 3kΩ 3kΩ 2500pF Oscilloscope ...
Page 8
... Figure 11. V.10 Driver Output Short-Circuit Current Rev. 3/05/ ±15V Figure 8. V.28 Receiver Input Open Circuit Bias V OC Figure 10. V.10 Driver Output Test Terminated Voltage Figure 12. V.10 Driver Output Power-Off Current SP514 Multi–Mode Serial Transceiver 450Ω ±0.25V C © ...
Page 9
... B C Figure 17. V.11 Driver Output Test Terminated Voltage Rev. 3/05/04 Oscilloscope Figure 14. V.10 Receiver Input Current +3.25mA +10V Figure 16. V.11 Driver Output Open-Circuit Voltage 50Ω 50Ω Figure 18. V.11 Driver Output Short-Circuit Current SP514 Multi–Mode Serial Transceiver ±10V OCA 3.9kΩ OCB ...
Page 10
... B C Figure 21. V.11 Driver Output Rise/Fall Time Rev. 3/05/04 xa ±0.25V ±0.25V xb Figure 20. V.11 Receiver Input Current 50Ω 50Ω –10V V 50Ω E –3.25mA Figure 22. V.11 Receiver Input IV Graph SP514 Multi–Mode Serial Transceiver ±10V ±10V V.11 RECEIVER +3.25mA –3V ...
Page 11
... V [V] / 0.1 Figure 24. V.11 Receiver Input Graph w/ Termination ±6V ib Figure 25. V.35 Driver Output Test Terminated Voltage 50Ω 50Ω Figure 27. V.35 Driver Output Source Impedance SP514 Multi–Mode Serial Transceiver 11 V.11 RECEIVER w/ Optional Cable Termination i [mA [V] / 0.1 (100Ω to 150Ω) –6V –3V +3V +6V i [mA [V] – 4.0 ...
Page 12
... I SC ±2V Figure 29. V.35 Driver Output Rise/Fall Time V 1 50Ω 24kHz, 550mV p-p Sine Wave Figure 31. V.35 Receiver Input Short-Circuit Impedance DI RO 15pF Figure 33. Timing Test Ckt. (V.35 mode only for SP514) SP514 Multi–Mode Serial Transceiver 12 A 50Ω Oscilloscope 50Ω B 50Ω ± ...
Page 13
... R 1.5V t PLH 1/ SKEW 1MHz; t ≤ 10ns; t ≤ 10ns 2.3V Output normally LOW Output normally HIGH 2. SP514 Multi–Mode Serial Transceiver 13 1KΩ Test Point 1KΩ ≤ 10ns F 1.5V t PHL 1/ SKEW 0.5V ...
Page 14
... RECEIVER OUTPUT should be inverted. Rev. 3/05/ 1MHz; t ≤ 10ns; t ≤ 10ns INPUT 1.5V OUTPUT 1. 1MHz; t < 10ns; t < 10ns 1.5V Output normally LOW Output normally HIGH 1. SP514 Multi–Mode Serial Transceiver 14 0V 1.5V t PLH 1. 0.5V 0. © Copyright 2004 Sipex Corporation ...
Page 15
... 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. SP514 Multi–Mode Serial Transceiver 15 © Copyright 2004 Sipex Corporation ...
Page 16
... Pins 28 and 31 — C Capacitor — Connects from C gested capacitor size is 22µF, 16V. NOTE: NC pins should be left floating; internal signals may be present. — Receiver SP514 Multi–Mode Serial Transceiver 16 – TDEC — Transmitter 0 3 — +5V CC +10V Charge Pump Capacitor — ...
Page 17
... V.11– RS485+ V.11+ V.28 RS485– V.11– RS485+ V.11+ V.28 RS485– V.11– RS485+ V.11+ V.28 V.11– RS485– V.11+ RS485+ >12kΩ to GND V.35– V.11– RS485– V.35+ V.11+ RS485+ SP514 Multi–Mode Serial Transceiver 17 EIA530 EIA-530A V.36 1101 1111 0110 V.11– V.11– V.11– V.11+ V.11+ V.11+ V.11– V.10 V.10 tri-state tri-state V.11+ V.11– V.11– V.10 tri-state V.11+ V ...
Page 18
... RxD, RxC & SCT. B — Driver Tri-State circuitry & V.35 termination circuitry for TxD, TxC & ST. RS-422 Mode Input Word External 0 Latch Figure 40. SP514 Typical Operating Circuit Rev. 3/05/04 1N5819 22µF 22µ 10µ C1+ C1- C2+ ...
Page 19
... Plane A1 e 80-PIN LQFP JEDEC MS-026 (BEC) Variation NOM MAX SYMBL MIN NOM MAX 1.60 0.15 1.40 1.45 0.32 0.38 16.00 BSC 14.00 BSC 0.65 BSC 16.00 BSC 14.00 BSC 80 SP514 Multi–Mode Serial Transceiver 19 0.2 RAD MAX. c 0.08 RAD MIN. 11° - 13° 0° Min 11° - 13° COMMON DIMENTIONS c 0.11 23.00 L 0.45 0.60 0.75 L1 1.00 BASIC 80 PIN LQFP ...
Page 20
... Model SP514CF ........................................................................... 0°C to +70°C ....................................................... 80–pin JEDEC (BE-2 Outline) LQFP Available in lead free packaging. To order, add "-L" suffix to the part number. Example: SP514CF = standard; SP514CF -L = lead free. DATE REVISION 3/05/04 A Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive ...