Pin No 1 Symbol PDT Description Phase detector output terminal of the transmitter at PLL.
If fTX > fREF or fTX is leading → the output is negative pulse If fTX < fREF or fTX is lagging → the output is positive pulse If fTX = fREF and the same phase → the output is High Impedance Compressor output te
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.
60MHz.
S1T8528 is designed to include a receiver, PLL and COMPANDER 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.
The 1 CHIP RF IC has considerably reduced the cost by including a build-in 1’st mixer, low battery de
S1T8528 Features
* Operating voltage range: 2.0V ~ 5.5V Typical supply current: 8.9mA at 3.6V Built-in low battery detection function ( selectable 3.45V, 3.3V, 3.0V, 2.2V, 2.1V ) Built-in speaker volume control and speaker amplifier Built-in splatte
S1T8528_Samsungsemiconductor.pdf
Datasheet Details
S1T8528
Samsung semiconductor
1.86 MB
Enhanced-1 chip ct0 rf ic.
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