PLL2002

NPC PLL2002A1

Scalony syntezer częstotliwości PLL sterowany cyfrowo. Koniec produkcji. Zamiennik SM5158.

Oznaczenie wyprowadzeń

Pin	Nazwa	I/O	Opis
1	XIN	I	Reference X-tal Oscillator Input
2	XOUT	O	Reference X-tal Oscillator Output
3	NC	-	No Connection
4	VSS	-	Positive Supply Voltage - 5 Volt
5	PD	O	Phase Detector Output - VCO Voltage Out
6	GND	-	The grounding terminal
7	LD	O	Loop Detector - Loop Detected=HIGH - Not Detected=LOW
8	FIN	I	VCO Frequency In
9	CLK	I	Clock from CPU
10	DATA	I	Data from CPU
11	LE	I	Latch Enable from CPU
12	NC	-	No Connection
13	NC	-	No Connection
14	Range	-	HIGH: FIN is High Frequency Range. LOW: FIN is Low Frequency Range
15	ΦV	O	Phase detector output to differential lowpass filter
16	ΦR	O	Phase detector output to differential lowpass filter

Zastosowanie w urządzeniach

• President George

Linki zewnętrzne

• PLL2002A Serial Input PLL Frequency Synthesizer