...rnal charge pump)
VDD1 1F VDD2 vco out 1F vco 1 000 pF GND FR RESET EO EOP EON LE CLK DATA PS NC VDD2 100 pF VDD1 FIN XI X'tal XO 10 pF 12....tcxo to obtain fr. This block consists of 13 bit programmable reference counter n S M = 32 to 8 191 ...
Description
1 V, 1.3 mA, 94MHz PLL SYNTHESIZER LSI FOR PAGER SYSTEM
...gital baseband signals Built-in vco for baseband conversion Built-in Modem PDM control circuit to compensate the I and Q offsets Built-in tcxo output ON/OFF 3-Line Serial Port Interface (SPI) Operating Voltage : 2.7 to 3.3V 32BCC++(5mm * 5m...
Description
RX IF/BBA WITH GPS RX IF / BBA WITH GPS CDMA/PCS/GPS Triple Mode IF/ baseband IC
...d division internal prescaler * vco side division * Reference division * Supply voltage * Low current consumption * Gain adjustable external...tcxo 16.368 MHz 16f0 1/8 PD 1/2 16f0 16.368 MHz Buff to Demodulator RF-MIX BPF IF-MIXin IF-MIX IF-MI...
Description
REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER REFERENCE FREQUENCY 16.368 MHz/ 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER 参考频6.368 MHz的IF频率二路4.092兆赫的射中频频率下转换器PLL频率合成器集成电路的GPS接收
... for 1st LO oscillator circuit (vco).
9
VCC (Charge Pump) PD-out
Supply voltage pin of the phase detector charge pump. This is a cu...tcxo).
19
REFin
20
VCC (Ref Block) GND (Ref Block) 2nd IFout
Supply voltage pin of ou...