PACSZ1284 Datasheet, PDF (2/7 Pages) California Micro Devices Corp – P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK

PACSZ1284
PACKAGE / PINOUT DIAGRAM
CAP-FILTERED
CAP-FILTERED
SUPERCHIP SIDE SERIES-TERMINATED
SUPERCHIP SIDE SERIES-TERMINATED
SUPERCHIP SIDE SERIES-TERMINATED
SUPERCHIP SIDE SERIES-TERMINATED
SUPERCHIP SIDE SERIES-TERMINATED
CAP-FILTERED
SUPERCHIP SIDE SERIES-TERMINATED
CAP-FILTERED
SUPERCHIP SIDE SERIES-TERMINATED
CAP-FILTERED
SUPERCHIP SIDE SERIES-TERMINATED
SUPERCHIP SIDE SERIES-TERMINATED
Note: This drawing is not to scale.
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
28-pin QSOP
CAP-FILTERED
CAP-FILTERED
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
GND
CONNECTOR SIDE SERIES-TERMINATED
V_CC
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
CONNECTOR SIDE SERIES-TERMINATED
CAP-FILTERED
LEADS
1,2,8,10,
12,15, 27,28
3-7, 9,11,
13,14
16-19, 21,
23-26
20
22
PIN DESCRIPTIONS
NAME
Capacitor-filtered
DESCRIPTION
IEEE 1284 signals which require no series termination.
Super I/O Chip side series-termi-
nated
Parallel Port
connector side series-terminated
V_CC
GND
IEEE 1284 signals on the Super I/O Chip side which require
series termination.
IEEE 1284 signals on the Parallel Port Connector side which
require series termination.
Supply rail for the device
Ground reference for the device
Ordering Information
RC Code
01
02
04
STANDARD VALUES
R1 (Ω)
1.0k
2.2k
4.7k
R2 (Ω)
33
33
33
C (pF)
150
150
150
PART NUMBERING INFORMATION
Standard Finish
RC
Code Pins Package
Ordering Part
Number¹
Part Marking
01
28
QSOP
PACSZ128401Q
PACSZ128401Q
02
28
QSOP
PACSZ128402Q
PACSZ128402Q
04
28
QSOP
PACSZ128404Q
PACSZ128404Q
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Lead-free Finish
Ordering Part
Number¹
Part Marking
PACSZ128401QR
PACSZ128401QR
PACSZ128402QR
PACSZ128402QR
PACSZ128404QR
PACSZ128404QR
© 2003 California Micro Devices Corp. All rights reserved.
2 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: [phone]
L Fax: [phone] L www.calmicro.com
09/15/03