S1T8528 Description
ENHANCED-1 CHIP CT0 RF IC S1T8528 INTRODUCTION S1T8528 is a 1 CHIP RF IC which can be used in high performance CTO CLP systems at max. S1T8528 is designed to include a receiver, PLL and PANDER to minimize PCB space requirements. Improved RX characteristics such as inter-modulation, spurious response and adjacent channel interface have been included to satisfy the universal standards.
S1T8528 Key Features
- Excellent Receiver characteristics < 10.7MHz crystal filter used > Input sensitivity 0.7µ Vrms at 12dB SINAD
- Adjacent channel rejection > 55dB Spurious rejection (image of the second IF) > 60dB Intermodulation rejection > 50dB
- RSSI ( Linear ) and Carrier detector output ( Digital ) function pander
- Easy gain control and application using external ponent
- Included ALC (Automatic Level Control) circuit Universal PLL
- RX (TX) divided counter range : 1/16 ~ 1/16383
- Reference frequency divided counter range : 1/16 ~ 1/4095
- Lock detector signal output
- Serial interface with MI for controlling each block
- Clock Output for MI oscillator substitution. ( X-tal divided clock by 2, 3, 4 and 5 )