SC8803S
SC8803S is 10/15 CH PLL FOR CORDLESS PHONE manufactured by Silan Microelectronics.
- Part of the SC8803 comparator family.
- Part of the SC8803 comparator family.
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.
SOP-16-225-1.27
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
APPLICATIONS
- Cordless phone
- Cordless microphone
DIP-16-300-2.54
ORDERING INFORMATION
Device SC8803 SC8803S
Package DIP-16-300-2.54 SOP-16-225-1.27
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: .silan..cn
REV: 1.0 2005.05.18 Page 1 of 8
SC8803
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, Tamb=25°C)
Characteristics Supply...
