Renesas M61323SP/FP - page 18

M61323SP/FP

REJ03F0201-0201 Rev.2.01 Mar 31, 2008

Page 18 of 19

Cautions for Manufacturing Boards

Built-in wide band preamplifier may cause oscillation due to the wiring shape on the board.

Be careful for the following points.

• VCC shall use a stable power supply.

(Individual VCC should use an independent power supply.)

• GND should be as wide as possible. Basically, solid earth should be used.

Make the load capacitance of output pins as small as possible.

• Also ground the hold capacitance to stable GND, which is as near to the pin as possible.

• Insertion of a resistance of several tens of ohms between the output pin and the circuit at the next stage makes

oscillation harder.

• When inserting an output pull-down resistance, make wire between the output pin and the resistance as short as

possible.

Contents

Main M61323SP/FP Wide Frequency Band Analog Switch Description Features Application Block Diagram 1817 141312111098654321 7 15 16 Pin Arrangement M61323SP (Top view) Outline: PRDP0032BA-A (32P4B) M61323FP Absolute Maximum Ratings Item Min. (Ta = 25C) Electrical Characteristics (cont.) Min. Limits Input SW Typ. Max. Unit Test Point (s) Item Electrical Characteristics (cont.) Tf3 Min. Limits Input SW Typ. Max. Unit Test Point (s) Electrical Characteristics Test Method (M61323SP) Page Page Page REJ03F0201-0201 Rev.2.01 Mar 31, 2008 Page 11 of 19 Input Signal Ambient Temperature Ta (C) 0.7 V SG No. Signals SG1 Sine wave (f = 60 kHz, 0.7 VP-P (Amplitude variable) ) 0.7 V (variable) Test Circuit (M61323SP) A A 1922 21 20232425262728293132 30 1718 15 16141312111098654321 7 Application Example (M61323SP) 22 21 G 15 16141312111098654321 7 Pin Description (M61323SP) Page Pin Description (M61323SP) (cont.) Note How to Use This IC (M61323SP) Page REJ03F0201-0201 Rev.2.01 Mar 31, 2008 Page 19 of 19 Package Dimensions http://www.renesas.com RENESAS SALES OFFICES 2008. Renesas Technology Corp., All rights reserved. Printed in Japan.