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TA1322FN - DOWB-CONVERTER IC WITH PLL FOR SATELLITE TUNER

Features

  • Supply voltage: 5.0 V (typ. ) Wide input frequency range Low phase noise oscillator Standard I2C bus format control 4-MHz (X’tal) buffer output pin Reference oscillator input change-over switch [X’tal or external input] 33-V high-voltage tuning amplifier built-in Built-in comparator (P4, P5, P7) Bandswitch drive transistor (P0) [IBD = 40 mA (max)] Selected IF output port Frequency step: 62.5 kHz or 125 kHz (.

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TA1322FN Preliminary TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA1322FN Down-Converter IC with PLL for Satellite Tuner The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a PLL. The I2C bus data format is used as the data control format. The supply voltage of 5.0 V helps minimize the tuner’s power dissipation, while the compact 30-pin SSOP package allows the tuner to be kept small. Features · · · · · · · · · · · · · · · Supply voltage: 5.0 V (typ.
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