Si5342A-D

Timer_PLL

Jitter Attenuator/Clock Multiplier, 2 channel, Fractional, 0.001-1028 MHz, QFN-44

Symbol

45 pins

Schematic symbol for Si5342A-D

Units: 1
Kind: part
Grid: on 1.27 mm

Footprint

45 pads

Footprint for Si5342A-D

Library: Package_DFN_QFN
Mount: smd
Courtyard: 8.26 × 8.26 mm
Link: exact
Footprint page: Open →

3D model

none

no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

Every pin on the symbol has a pad on the footprint.

Pin	Name	Type	Pad
1	IN1	input	1
2	IN1b	input	2
3	IN_SEL0	input	3
4	X1	input	4
5	XA	input	5
6	XB	input	6
7	X2	input	7
8	VDDA	power_in	8
9	VDDA	passive	9
10	IN2	input	10
11	IN2b	input	11
12	~{OE}	input	12
13	SDA/SDIO	bidirectional	13
14	SCLK	input	14
15	A1/SDO	bidirectional	15
16	A0/~{CS}	input	16
17	~{RST}	input	17
18	VDDO0	power_in	18
19	OUT0b	output	19
20	OUT0	output	20
21	VDD	power_in	21
22	NC	no_connect	22
23	VDDO1	power_in	23
24	OUT1b	output	24
25	OUT1	output	25
26	VDDS	power_in	26
27	~{LOL}	output	27
28	~{LOS_XAXB}	output	28
29	VDDS	passive	29
30	~{LOS0}	output	30
31	~{LOS1}	output	31
32	VDD	passive	32
33	~{INTR}	output	33
34	VDDS	passive	34
35	~{LOS2}	output	35
36	~{LOS3}	output	36
37	IN_SEL1	input	37
38	I2C_SEL	input	38
39	VDD	passive	39
40	VDD	passive	40
41	IN3/FB_IN	input	41
42	IN3b/FB_INb	input	42
43	IN0	input	43
44	IN0b	input	44
45	GND	power_in	45

On real boards

20+ designs use this part

1 placed it by name in a schematic; 19 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Lo-KeyLayout · 401 parts · 2 layersby footprint
Frooastboard BOARD5Layout · 236 parts · 2 layersby footprint
UnluckyLamiaKeyboardLayout · 226 parts · 2 layersby footprint
Skeleton68Layout · 224 parts · 2 layersby footprint
Kbb Keyboard BOARD4Layout · 222 parts · 2 layersby footprint
102orthoLayout · 220 parts · 2 layersby footprint
M0118 Integrated UsbLayout · 192 parts · 2 layersby footprint
KoalaficationsLayout · 188 parts · 2 layersby footprint
mfk60Layout · 181 parts · 2 layersby footprint
RPi MinikeyboardLayout · 179 parts · 2 layersby footprint
OpenTKLLayout · 175 parts · 2 layersby footprint
Kbb KeyboardLayout · 172 parts · 2 layersby footprint
Kbb Keyboard BOARD2Layout · 172 parts · 2 layersby footprint
DeWille BOARD2Layout · 171 parts · 4 layersby footprint
Skeleton68 BOARD2Layout · 170 parts · 2 layersby footprint
Nue 60% Universal PCBLayout · 160 parts · 2 layersby footprint
2 Hedgehog KbLayout · 158 parts · 2 layersby footprint
Lfn65v2 KeyboardPCBLayout · 157 parts · 2 layersby footprint
RAKENNUS60Layout · 154 parts · 2 layersby footprint
4 channel ADC ModuleSchematic · 20 parts · 1 sheetby name

Provenance

Source: kicad-symbols
Credit: KiCad Libraries Contributors
Licence: CC-BY-SA-4.0-with-KiCad-exception
Link method: exact
Cross-check: passed