WIDEBAND LINEAR FM DETECTOR FOR SATELLITE TV

The SL1454 is a wideband FM demodulator designed to operate with a carrier frequency between 70MHz and 150MHz. The internal circuitry of the device is similar to that of the SL1452 except that the quadrature demodulator operates at the input frequency. FEATURES ■ Excellent Threshold ■ Negligibl

文件：324.77 Kbytes 页数：9 Pages

ZARLINK

Zarlink Semiconductor Inc

Wideband linear FM detector for satellite TV

GEC PLESSEY

THVD1454 3-V to 5.5-V Half Duplex RS-485 Transceiver With Integrated 120 Ω Switchable Termination and Slew Rate Control

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A standard • 3-V to 5.5-V Supply voltage • Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply • Half-duplex RS-422/RS-485 • Pin controlled on-chip 120 Ω termination resistor between the bus pins •

文件：1.21969 Mbytes 页数：28 Pages

TI

德州仪器

THVD1454 3-V to 5.5-V Half Duplex RS-485 Transceiver With Integrated 120 Ω Switchable Termination and Slew Rate Control

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A standard • 3-V to 5.5-V Supply voltage • Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply • Half-duplex RS-422/RS-485 • Pin controlled on-chip 120 Ω termination resistor between the bus pins •

文件：1.89965 Mbytes 页数：33 Pages

TI

德州仪器

THVD1454 3-V to 5.5-V Half Duplex RS-485 Transceiver With Integrated 120 Ω Switchable Termination and Slew Rate Control

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A standard • 3-V to 5.5-V Supply voltage • Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply • Half-duplex RS-422/RS-485 • Pin controlled on-chip 120 Ω termination resistor between the bus pins •

文件：1.89965 Mbytes 页数：33 Pages

TI

德州仪器