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KS8803B Datasheet 10/15 Ch Pll

Manufacturer: Samsung Semiconductor

Overview: www.DataSheet4U.com KS8803B 10/15 CH PLL INTRODUCTION 16-DIP-300A The KS8803B/4B are designed to select 10/15 channels of cordlss phone of which frequency band is 46/49MHz. It has reference frequency generator, programmable divider for transmit and receive section and phase detector.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Pin No Symbol Description •This output generates reference frequency 1 OSC OUT when it is connected to Pin 16 with external OSC of which frequency is 10.24MHz • Base/Remote Unit Selection Pin 2 MODE “High” : Base Unit “Low” : Remote Unit • Stand-by pin et4U.com 3 SB DataSheet4U.com DataShee • This input controls Tx PLL for reducing the power dissipation “High” : Normal operation “Low” : Stand-by 4 5 6 7 8 F1 D0 D1 D2 D3 • Input to programmable divider of Tx 9 TIF • AC coupling with VCO • In case of lager signal, It needs DC-coupling • Min.

input voltage is 0.1Vrms 10 LDT • Unlocked signal out pin (see output charateristics) • 5KHz output • Channel selection pins • The Combinations of these inputs

Key Features

  • 10 Channels selectable : KS8803B (both transmit/receive).
  • 15 Channels selectable : KS8804B (both transmit/receive).
  • Include oscillation circuit with external x-tal (10.24MHz).
  • 5KHz output for guard tone.
  • Unlock detector (phase difference more than 6.25us).
  • Stand-by function for power saving.

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