PLL FOR DTS

文件：1.41187 Mbytes Page：33 Pages

PLL FOR DTS

文件：1.41187 Mbytes Page：33 Pages

133MHZ SAW Filter

The DW9256 has been designed specifically for the Personal Communications market, as an IF filter with a centre frequency of 133MHz. The filter utilises Mitel Semiconductors low loss Transversal filter technology based on a Quartz substrate for excellent temperature stability. FEATURES ■ 133MHz

SEMICONDUCTOR TECHNICAL DATA

CMOS DIGITAL INTEGRAED CIRCUIT PLL FOR DTS

PLL FOR DTS

DESCRIPTION The SC9256 is phase-locked loop (PLL) LSIs for digital tuning systems (DTS) with built in 2 modulus prescalers. All functions ate controlled through 3 serial bus lines. These LSIs are used to configure high-performance digital tuning system. FEATURES * Optimal for configu