SP504CF Sipex Corporation, SP504CF Datasheet
SP504CF
Available stocks
Related parts for SP504CF
SP504CF Summary of contents
Page 1
... Details on the evaluation board can be found in the SP504 data sheet. PCs Workstations PCs 2.1Mb/s Frame Relay Switch Frame 56kb/s Relay 1.5Mb/s FRAD & X.25 Switch Workstation Workstation Mainframe SP504 Application Note 1 SP504 Mainframe Remote Office Engineering/Manufacturing PC PC © Copyright 2000 Sipex Corporation ...
Page 2
... SP504 - Overvoltage and ESD Protection Using Transzorbs + C2+ C2 SP504CF Drivers TxD 14 DTR 13 RTS 16 TxC Receivers RxD 1 RxC 20 CTS 80 DSR 78 DCD SCT 79 Although the SP504 is internally protected for ESD and overvoltage, an external transient voltage sup- pression circuit can be added to increase the level of protection of the device ...
Page 3
... LL 24 Receivers RxD 1 RxC 20 CTS 80 DSR 78 DCD SCT 79 TDEC 3 9 TDEC 2 10 TDEC 1 11 TDEC 0 12 SP503CF or SP504CF 29, 34, 46, 50, 53, 57, 60, 64, 72, 75 GND SP504AN C1 C1+ C2+ C2 ...
Page 4
... NET1/NET2 certification testing, the driver outputs must be physically disconnected from the receiver inputs. The common I/O paths will interfere with various impedance and cur- rent testing for the driver or receiver in V.28, V.11 and V.35 modes. SP504 Application Note 4 which mini © Copyright 2000 Sipex Corporation ...
Page 5
... C1 and C2 capacitors must be separate for each SP504 device. Although this can be functionally done, Sipex does not recommend this practice. Please be aware that if one SP504 becomes nonfunctional, it can affect the other SP504 as well. SP504AN SP504 Application Note © Copyright 2000 Sipex Corporation 5 ...
Page 6
... TxC 65 TT( DTR TR( TR(B) RTS 54 RS( RxD RS( RD(A) RxC 71 80 RD(B) CTS 37 RT( DCD RT( CS(A) DSR 67 CS( RR( RR(B) SCT 68 DM( DM( SCT( SCT( IC(A) 40 IC(B) 51 SP504 LL(A) 49 LL(B) 42 DCE ST(A) 44 ST(B) Config. 47 RL(A) (V.35 150 termination resistors not shown) © Copyright 2000 Sipex Corporation ...
Page 7
... Output; DCE, RS-422 mode @ 10Mbps SP504AN DRIVER INPUT DRIVER OUTPUT Output; DCE, RS-422 mode @ 10Mbps DRIVER INPUT DRIVER OUTPUT Output; DTE, RS-422 mode @ 10Mbps DRIVER INPUT DRIVER OUTPUT Waveform for RxD Input Output; DTE, RS-422 mode @ 10Mbps SP504 Application Note 7 © Copyright 2000 Sipex Corporation ...
Page 8
... Output; DCE, V.35 mode @ 10Mbps SP504AN DRIVER INPUT DRIVER OUTPUT Output; DCE, V.35 mode @ 10Mbps DRIVER INPUT DRIVER OUTPUT Output; DTE, V.35 mode @ 10Mbps DRIVER INPUT DRIVER OUTPUT Waveform for RxD Input Output; DTE, V.35 mode @ 10Mbps SP504 Application Note © Copyright 2000 Sipex Corporation 8 ...
Page 9
... DS(on) are in 8-pin SOIC packages 150 150 150 B B – Signal Ground T – Receive Data (b) ISO-2593 female connector SP504 Application Note 9 AA – Transmit Timing (b) X –Receive Timing (b) © Copyright 2000 Sipex Corporation ...
Page 10
... F + C1+ SP504CF Drivers TxD 14 DTR 13 RTS 16 TxC Receivers RxD 1 RxC 20 CTS 80 DSR 78 DCD SCT 79 TDEC TDEC TDEC TDEC 29, 34, 46, 50, 53, 57, 60, 64, 72, 75 GND Termination Resistor Implementation on PC Board. ...
Page 11
... Model SP504CF ............................................... +70 C ............................. 80–pin JEDEC (BE-2 Outline) QFP Corporation SIGNAL PROCESSING EXCELLENCE 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 Sipex Corporation reserves the right to make changes to any products described herein ...