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SP5070 Datasheet 2.ghz Fixed Modulus Frequency Synthesiser

Manufacturer: Mitel Networks

Overview: SP5070 2.GHz Fixed Modulus Frequency Synthesiser DS3966-2.2 May 996 The SP5070 is a single modulus frequency synthesiser for use in Satellite TV receivers and together with an appropriate voltage controlled oscillator (VCO), forms a plete phase locked loop (PLL) synthesiser. The circuit consists of a prescaler with preamplifier and a fixed modulus divider. The phase parator is fed with a reference frequency derived from an external oscillator or crystal. The parator has a charge pump output amplifier stage around which feedback may be applied. Only an external transistor is required for varicap line driving.

Key Features

  • s Low Power Consumption (5V, 47mA typ. ) s Prescaler and Preamplifier Included s Charge Pump Amplifier with Feedback Point s Charge Pump Disable Facility s Synthesises Frequencies up to 2.4GHz s Pin and Function Compatible with SP5060 and SP5062 s Full ESD Protection.
  • Normal ESD handling procedures should be observed. DP14 VCC RF INPUT RF INPUT NC NC VEE DRIVE OUTPUT 1 2 3 4 5 6 7 14 13 12 11 TEST 1 TEST 2 NC CPDIS REF IN/.

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SP5070 Distributor