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AN8539SH - 300 MHz-band single PLL

General Description

Pin No.

Key Features

  • 5 6 3.0±0.30 1 AN8539SH s Pin.

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ICs for Mobile Communication AN8539SH 300 MHz-band single PLL IC s Overview The AN8539SH is a 300 MHz-band, 2nd local OSC PLL IC designed for a cellular phone which allows IF switching to high or low. 0.5 1 10 Unit: mm 0.2±0.1 • Cellular phone 0.5±0.2 4.3±0.30 6.3±0.30 SSOP010-P-0225 s Block Diagram SELECT REF VCC 10 LD 9 8 7 Lock detection 14-bit R counter 15-bit N counter Phase comparator 1/16, 1/17 prescaler Selector 2 3 4 CPSUB 1 CP GND IFIN PS 5 6 SW 0.15+0.1 –0.05 s Applications 0.625±0.10 1.5±0.2 • To be switched to two frequencies. (Select by SELECT pin.) • Analog SW built-in • ICC = 900 µA 0.1±0.1 0.625±0.10 s Features 5 6 3.0±0.30 1 AN8539SH s Pin Descriptions Pin No.