SP507CF Exar Corporation, SP507CF Datasheet
SP507CF
Related parts for SP507CF
SP507CF Summary of contents
Page 1
Single Chip WAN Multi-Mode Serial Transceiver Interface Modes Supported: RS-232 X.21/RS-422 (V.28) EIA-530 EIA-530A (V.10 & V.11) RS-449 V.35 (V.10 & V.11) Software Selectable Protocols Highest Differential Transmission Rates available at over 20Mbps +5V Only Operation Seven (7) ...
Page 2
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 ...
Page 3
SPECIFICATIONS T = +25°C and V = +4.75V to +5.25V unless otherwise noted MIN. V.28 RECEIVER (continued) AC Parameters (cont.) Max.Transmission Rate 120 V.10 DRIVER DC Parameters Outputs Open Circuit Voltage ±4.0 Test-Terminated Voltage 0.9V Short-Circuit Current Power-Off ...
Page 4
SPECIFICATIONS T = +25°C and V = +4.75V to +5.25V unless otherwise noted MIN. V.11 RECEIVER (continued) DC Parameters (cont.) Input Current –3.25 Current w/ 100Ω Termination Input Impedance AC Parameters Propagation Delay t PHL t PLH Differential ...
Page 5
OTHER AC CHARACTERISTICS T = +25°C and V = +5.0V unless otherwise noted PARAMETER DRIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE RS-232/V. Tri-state to Output LOW PZL t ; Tri-state to Output HIGH PZH ...
Page 6
OTHER AC CHARACTERISTICS T = +25°C and V = +5.0V unless otherwise noted PARAMETER RS-422/V. Tri-state to Output LOW PZL t ; Tri-state to Output HIGH PZH t ; Output LOW to Tri-state PLZ t ; ...
Page 7
TEST CIRCUITS A C Figure 1. V.28 Driver Output Open Circuit Voltage A 7kΩ C Figure 3. V.28 Driver Output Slew Rate Figure 5. V.28 Driver Output Power-Off Impedance Rev: A Date:1/27/ ...
Page 8
A C Figure 7. V.28 Receiver Input Impedance A 3.9kΩ C Figure 9. V.10 Driver Output Open-Circuit Voltage A C Figure 11. V.10 Driver Output Short-Circuit Current Rev: A Date:1/27/ ±15V Figure 8. V.28 Receiver Input Open Circuit ...
Page 9
A 450Ω C Figure 13. V.10 Driver Output Transition Time V.10 RECEIVER –10V –3V +3V Maximum Input Current versus Voltage –3.25mA Figure 15. V.10 Receiver Input IV Graph Figure 17. V.11 Driver Output Test Terminated ...
Page 10
Figure 19. V.11 Driver Output Power-Off Current A Oscilloscope B C Figure 21. V.11 Driver Output Rise/Fall Time Rev: A Date:1/27/04 xa ±0.25V ±0.25V ...
Page 11
A I 100Ω to 150Ω 100Ω to 150Ω Figure 23. V.11 Receiver Input Current w/ Termination Figure 26. V.35 Driver Output Offset Voltage Rev: A Date:1/27/ [mA] ...
Page 12
Figure 28. V.35 Driver Output Short-Circuit Impedance Figure 30. V.35 Receiver Input Source Impedance Any one of the three conditions for disabling the driver ...
Page 13
S 500Ω Output Under Test Figure 34. Driver Timing Test Load Circuit +3V DRIVER INPUT 0V A DRIVER OUTPUT B + DIFFERENTIAL OUTPUT – – ...
Page 14
Mx or RCVR Enable 0V 5V RECEIVER OUT RECEIVER OUT 0V Figure 39. Receiver Enable and Disable Times + Tx_Enable OUT V OL 0.5V + Tx_Enable 0V V ...
Page 15
Figure 41. Typical V.28 Driver Output Waveform Figure 43. Typical V.11 Driver Output Waveforms Rev: A Date:1/27/04 Figure 42. Typical V.10 Driver Output Waveform Figure 44. Typical V.35 Driver Output Waveforms SP507 Multi–Mode Serial Transceiver 15 © Copyright 2004 Sipex ...
Page 16
PINOUT (QFP) RxD 1 RTEN 2 RREN 3 TMEN 4 LLEN 5 TTEN 6 SCTEN 7 LATCH 8 TERM_OFF SP507 M0 12 DTR 13 TxD 14 TxCE 15 RTS RLEN 18 DCD ...
Page 17
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 ...
Page 18
PINOUT FOR V PINS) CC +5V 25 10µ RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 DM(b) 69 RR(a) 35 ...
Page 19
SP507 Driver Mode Selection V.11 Pin Label Mode 000 111 SD(a) 3-state V.11- SD(b) 3-state V.11+ TR(a) 3-state V.11- TR(b) 3-state V.11+ RS(a) 3-state V.11- RS(b) 3-state V.11+ RL(a) 3-state V.11- 3-state V.11+ RL(b) LL(a) 3-state V.10 ...
Page 20
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 DM(b) 69 RR(a) 35 DCD 19 RREN 3 RR(b) 36 TM( TMEN 4 ...
Page 21
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 RR(a) 35 DCD 19 RREN 3 RR(b) 36 TM( TMEN 4 SCT(a) 76 ...
Page 22
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 DM(b) 69 RR(a) 35 DCD 19 RREN 3 RR(b) 36 TM( TMEN 4 ...
Page 23
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 DM(b) 69 RR(a) 35 DCD 19 RREN 3 RR(b) 36 TM( TMEN 4 ...
Page 24
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 DM(a) 68 DSR 78 RR(a) 35 DCD 19 RREN 3 TM( TMEN 4 SCT(a) 76 DTE_ST 79 SCTEN 7 ...
Page 25
RD(a) 70 RxD 1 RD(b) 71 RT(a) 37 RxC 20 RTEN 2 RT(b) 38 CS(a) 66 CTS 80 CS(b) 67 DM(a) 68 DSR 78 DM(b) 69 RR(a) 35 DCD 19 RREN 3 RR(b) 36 TM( TMEN 4 ...
Page 26
RD(a) 70 RxD 1 RT(a) 37 RxC 20 RTEN 2 CS(a) 66 CTS 80 DM(a) 68 DSR 78 RR(a) 35 DCD 19 RREN 3 TM( TMEN 4 SCT(a) 76 DTE_ST 79 SCTEN 7 Figure 52. Mode Diagram ...
Page 27
PACKAGE: 80 PIN MQFP PIN DIMENSIONS Minimum/Maximum (mm) SYMBOL MIN A A1 0.00 A2 1. Rev: A Date:1/27/04 E1 ...
Page 28
... Model SP507CF ........................................................................... 0°C to +70°C ...................................................... 80–pin JEDEC (BE-2 Outline) MQFP Please consult the factory for pricing and availability on a Tape-On-Reel option. DATE REVISION 1/27/04 A Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 ...