CERN_QPLL_V1.3

Quartz Crystal Based Phase-Locked Loop (QPLL) for Jitter Filtering Application in LHC

Schematic Symbol

Pin Configuration (29 pins)

Pin	Name	Type
1	INLVDS-	input
2	INLVDS+	input
3	INCMOS	input
27	MODE	input
4	EXT.CONTROL	input
28	f0SELECT<0>	input
21	f0SELECT<1>	input
14	f0SELECT<2>	input
7	f0SELECT<3>	input
5	A.RESTART/f0SELECT<4>	input
6	~{RESET}/f0SELECT<5>	input
23	CAP	power_in
11	VDD	power_in
18	VDD	power_in
22	VDD	power_in
16	LVDS160MHZ+	output
15	LVDS160MHZ-	output
13	LVDS80MHZ+	output
12	LVDS80MHZ-	output
20	LVDS40MHZ+	output
19	LVDS40MHZ-	output
24	XTAL1	passive
26	XTAL2	passive
8	ERROR	output
9	LOCKED	output
10	GND	power_in
17	GND	power_in
25	GND	power_in
29	EP	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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