SP510E Datasheet | MaxLinear

DESCRIPTION The SP510E is a highly integrated physical layer solution that is configurable to support multiple serial standards. It incorporates eight drivers and eight receivers (8TX/8RX), configurable for either differential (V.11 or V.35) or single ended (V.28 and V.10) signaling. SP510E enables a Serial munications Controller to implement a variety of serial port types including V.24, V.25, V.36, EIA-530, EIA-530-A, X.21, RS-232. The device architecture is designed to support the data and clock signals used in HDLC or SDLC serial ports as either DTE or DCE. Operating configuration is programmable in system using the mode-select pins. The V.11 and V.35 modes include internal bus termination that may be switched in or out using the TERM_OFF pin. The SP510E is ideal for space constrained applications. It requires only a single 5V supply for full operation. The VL pin determines the receiver output voltage (VOH, down to 1.65V), for interfacing with lower voltage CPUs and FPGAs. For single supply operation at 5V the VL pin will be connected to VCC. FEATURES - Up to 52Mbps Differential Transmission Rates - ±15k V HBM ESD Tolerance for Analog I/O Pins - Integrated Termination Resistors for V.11/V.35 - Eight Drivers and Eight Receivers (8TX/8RX) - Adjustable Logic Level Pin VL (Down to 1.65V) - Software Selectable Protocols with 3-Bit Word: - RS-232 (V.28) - EIA-530 (V.10 & V.11) - EIA-530A (V.10 & V.11) - X.21 (V.11) - RS-449/V.36 - Internal Line or Digital Loopback Testing - Adheres to NET1/NET2 and TBR2 Requirements - Easy Flow-Through Pinout - Single +5V Supply Voltage - Individual Driver/Receiver Enable/Disable Controls - Operates in DTE or DCE Mode - Pin patible Upgrade for SP509, SP508 Fully pliant V.28 and V.10 driver output voltages are generated using the onboard charge pump. Special power sequencing is not required during system startup. Charge pump outputs are internally regulated to minimize power consumption. The SP510E requires only four 1µF capacitors...