CM1234 Datasheet, PDF (4/10 Pages) California Micro Devices Corp – PicoGuard XSTM ESD Clamp Array For High Speed Data Line Protection

Package/Pin Information
Note:
1) This drawing is not to scale.
PACKAGE / PINOUT DIAGRAMS
Bottom View (Solder Side)
Out_1+
Out _1-
Out_2+
Out _2-
Out_3+
Out_3-
Out_4+
Out_4-
In_1+
In_1-
In_2+
In_2-
In_3+
In_3-
In_4+
In_4-
Issue X-2
CM1234
PIN DESCRIPTIONS
Pin
Name
Description
1
In_1+
Bidrectional Clamp to ASIC (inside system)
2
In_1-
Bidrectional Clamp to ASIC (inside system)
3
In_2+
Bidrectional Clamp to ASIC (inside system)
4
In_2-
Bidrectional Clamp to ASIC (inside system)
5
In_3+
Bidrectional Clamp to ASIC (inside system)
6
In_3-
Bidrectional Clamp to ASIC (inside system)
7
In_4+
Bidrectional Clamp to ASIC (inside system)
8
In_4-
Bidrectional Clamp to ASIC (inside system)
9
Out_4-
Bidrectional Clamp to Connector (outside system)
10
Out_4+
Bidrectional Clamp to Connector (outside system)
11
Out_3-
Bidrectional Clamp to Connector (outside system)
12
Out_3+
Bidrectional Clamp to Connector (outside system)
13
Out_2-
Bidrectional Clamp to Connector (outside system)
14
Out_2+
Bidrectional Clamp to Connector (outside system)
15
Out_1-
Bidrectional Clamp to Connector (outside system)
16
Out_1+
Bidrectional Clamp to Connector (outside system)
PAD
GND
Ground return to shield
Ordering Information
PART NUMBERING INFORMATION
PIN
PACKAGE
16
TDFN-16
LEAD-FREE FINISH
CM1234-08DE
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Part Marking
CM1234-08
© 2008 California Micro Devices Corp. All rights reserved.
4
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.cmd.com 4/24/2008