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SC8803 Datasheet 10/15 Ch Pll For Cordless Phone

Manufacturer: SL

Overview: SC8803 10/15 CH PLL FOR CORDLESS PHONE.

Datasheet Details

Part number SC8803
Manufacturer SL
File Size 173.12 KB
Description 10/15 CH PLL FOR CORDLESS PHONE
Datasheet SC8803-SL.pdf

General Description

SC8803 is a programmable PLL circuit used for 10 channels transceiver.

It is designed for cordless phone with frequency is 46/49MHz, frequencies of receive and transmit are controlled by pin D0~D3, and frequencies are different for base mode and remote mode.

Unlock detect circuits are integrated here, and the lock_det pin outputs the lock state.

Key Features

  • 10 Channels selectable:(both transmit / receive).
  • Include oscillation circuit with external x-tal (10.24MHz).
  • Unlock detector (phase difference more than 6.25 s).
  • Stand-by function for power saving.

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