PLL Synthesizer with 3-Wire Bus for TV Tuner

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJW1503A is a PLL frequency synthesizer especially designed for TV and VCR tuning systems and consists of PLL circuit and a prescaler which operates up to 1.0GHz, built into one chip. The NJW1503A is controlled through a 3-wire bus.

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  • Operating Voltage (5V)
  • Low Operating Current (15mA typ. @Vcc=5V)
  • Prescaler accepts frequencies up to 1GHz on chip
  • 3-wire bus controlled
  • Reference divider ratio automatic setting (512 or 1024)
  • 34V max. tuning voltage output
  • Package Outline (SSOP16)
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Gain (dB) 50 Typ  

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Package (mm) 5 x 4.4 x 1.15