Overview
Information | 5V, Single Chip WAN Multi-Mode Serial Transceiver |
---|---|
Supported Protocols | RS232, RS449, EIA530, EIA530A, V.10, V.11, V.28, V.35, V.36, X.21 |
Supply Voltage (Nom) (V) | 5 |
No. of Tx | 7 |
No. of Rx | 7 |
Data Rate (Mbps) | 20 |
HBM ESD (kV) | 2 |
Internal Termination | V.35, V.11 |
VL Pin | |
Temperature Range (°C) | 0 to 70 |
Package | LQFP-80 |
The SP507 is a monolithic IC that supports seven (7) popular serial interface standards for DTE/DCE connectivity. The seven (7) drivers and seven (7) receivers transmit and receive signals at over 20Mbps. The SP507 requires no additional external components for compliant operation for all seven (7) modes of operation. All necessary termination is integrated within the SP507 and is switchable when V.35 drivers, V.35 receivers, and V.11 receivers are used. The SP507 can operate as either a DTE or DCE.
Additional features include a latch enable pin with the driver and receiver address decoder. Tri-state ability for the driver and receiver outputs is controlled by supplying a 3-bit word into the address decoder. Four (4) drivers and four (4) receivers in the SP507 include separate enable pins for added convenience.
- Interface Modes Supported:
- RS-232 (V.28)
- X.21/RS-422 (V.11)
- EIA-530 (V.10 & V.11)
- EIA-530A (V.10 & V.11)
- RS-449 (V.10 & V.11)
- V.35 (V.35 & V.28)
- Software Selectable Protocols
- Highest Differential Transmission Rates available at over 20Mbps
- +5V Only Operation
- Seven (7) Drivers and Seven (7) Receivers
- Driver and Receiver Tri-state Control
- Internal Transceiver Termination Resistors for V.11 and V.35 Protocols
- Improved ESD Tolerance for Analog I/Os
- Compliant to NET1/2 and TBR2 Physical Layer Requirements
- Used in WAN Serial Ports in Routers Switches, DSU/CSU's and other Access Devices
- Available in 132-Lead Small Scale Ball Grid Array and 80-Lead MQFP
Documentation & Design Tools
Type | Title | Version | Date | File Size |
---|---|---|---|---|
Data Sheets | SP507 5V Single Chip WAN Multi-Mode Serial Transceiver | 1.0.0 | August 2008 | 852.1 KB |
Application Notes | Advantages of Designing with Multi-Protocol Transceivers Application Note | R00 | September 2023 | 2.5 MB |
Application Notes | RS-232 and RS-485 PCB Layout Application Note | R00 | December 2022 | 2.8 MB |
Application Notes | AN218, SP50x RS-232 Latch-up Prevention | April 2013 | 178.8 KB | |
Application Notes | ANI-14, DTE and DCE Terminology Explained | B | December 2006 | 25.4 KB |
Application Notes | ANI-17, Multiprotocol DTE and DCE Options | B | December 2006 | 34.6 KB |
Application Notes | ANI-16, Design Guide for Multi-Protocol Serial Ports | A | November 2005 | 462.9 KB |
Design Solutions | DS-27, Signal Routing Considerations for 80-Pin Multiprotocol Communications Interface Devices | November 2007 | 246.6 KB | |
Product Brochures | Interface Brochure | November 2023 | 3.7 MB | |
Product FAQs | SP507 FAQ | 1.0.0 | February 2007 | 165.3 KB |
Parts & Purchasing
Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | PDN |
---|---|---|---|---|---|---|
SP507CF | MQFP80 | 0 | 70 | OBS | ||
SP507CF-L | MQFP80 | 0 | 70 | OBS | ||
SP507CM-L | LQFP80 14x14 | 0 | 70 | OBS | SP508ECF-L |
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
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