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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.

Download the KS8803B datasheet PDF. This datasheet also includes the KS8803 variant, as both parts are 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.