SY89547LM

MICREL

3.3V, 3.2Gbps Differential 4:1 LVDS Mutiplexer with 1:2Fanout and Internal Termination

Part id: micrel/SY89547LM
Category: Uncategorised
Package: QFN32
Pins: 33

Overview

The SY89547LM is an uncategorised made by MICREL in a QFN32 package with 33 pins. 3.3V, 3.2Gbps Differential 4:1 LVDS Mutiplexer with 1:2Fanout and Internal Termination.

PCBKit's library has its KiCad symbol (Analog & Interface:SY89547LM, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P500X500X90-33N-S320, from CERN's library), ready for a KiCad board.

Symbol

Analog & Interface:SY89547LMFrom CERN's library

Footprint

ICs And Semiconductors SMD:QFN50P500X500X90-33N-S320From CERN's library

Pinout

The pins of the SY89547LM
Pin	Name	Type
1	VCC	Power in
2	IN0	Input
3	VT0	Input
4	IN0	Input
5	VCC	Power in
6	SEL0	Input
7	GND	Power in
8	VCC	Power in
9	GND	Power in
10	Q0	Output
11	Q0	Output
12	GND	Power in
13	GND	Power in
14	Q1	Output
15	Q1	Output
16	GND	Power in
17	VCC	Power in
18	GND	Power in
19	SEL1	Input
20	VCC	Power in
21	IN3	Input
22	VT3	Input
23	IN3	Input
24	VCC	Power in
25	IN2	Input
26	VT2	Input
27	IN2	Input
28	VCC	Power in
29	VCC	Power in
30	IN1	Input
31	VT1	Input
32	IN1	Input
33	EP	Power in

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Questions

Is there a KiCad symbol and footprint for the SY89547LM?

Yes. The symbol is Analog & Interface:SY89547LM and the footprint ICs And Semiconductors SMD:QFN50P500X500X90-33N-S320, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SY89547LM?

QFN32, with 33 pins. Its footprint is drawn on this page.

What can replace the SY89547LM?

Parts like it in the library: the SY89295UMG by MICREL and the SY89543LMG by MICREL. Check their datasheets: a part that fits the footprint may still differ in its ratings.