® SP502 Multi–Mode Serial Transceiver ■ Single-Chip Serial Transceiver Supports Industry-Standard ■ Software-Selectable Protocols: — RS-232 (V.28) — RS-422A (V.11, X.27) — RS-449 — RS-485 — V.35 — EIA-530 ■ Programmable Selection of Interface ■ +5V-Only Operation ■ Six (6) Drivers and Seven (7) Receivers ■ Surface Mount Packaging DESCRIPTION… The

Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ SP5024 3-Wire Bus Controlled Synthesiser DS2452 - 2.1 December 1992 The SP5024 is a programming variant of t

SP5026 1.0GHz 3-Wire Bus Controlled Synthesizer Data Sheet Features • • • • • • • • • • • Complete 1.OGHz Single Chip System Dual Standard 62.5kHz or 31.25 kHz Step Size Low power Consumption (5V 40mA) Function Compatible with Toshiba TD6380 and TD6381* Pin Compatible with SP5510† Low Radiation Varactor Drive Amplifier Disable Charge Pump Disable Single