CALIFORNIA MICRO DEVICES
PDN003
Octal Schottky Diode Network
Features
鈥?Highly effective termination on controlled
and uncontrolled line impedances
鈥?8 terminating lines/package
Applications
鈥?Reduce undershoots and multiple
triggering on high speed data lines
鈥?ESD protection
Refer to AP-201 Termination Application Note for
further information.
Product Description
Undershoot disturbances on high speed data lines
cause multiple triggering and can result in improper
system operation. Resistors used for terminating these
data lines increase power consumption and can degrade
output high levels resulting in reduced noise immunity.
Schottky diodes are recommended for termination.
CAMD鈥檚 PDN003 Integrated Clamp Diode Network
minimizes the undershoots and provides effective
termination on high speed data lines
SCHEMATIC CONFIGURATION
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
1
2
3
4
5
6
7
8
Pins 9 and 16 not connected
GND GND GND GND GND GND
15
13 12
11 10
14
S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N
Package
Pins
16
Style
Narrow SOIC
Tubes
PDN003/T
Ordering Part Number
Tape & Reel
PDN003/R
Part Marking
PDN003
S TA N D A R D S P E C I F I C AT I O N S
Diode Forward Voltage @ I
F
= 16mA
@ I
F
= 50mA
Su p p l y Vo l t a g e, V
P
鈭扸
N
Operating Temperature Range
Channel Clamp Current
(duration
鈮?/div>
100碌s, duty cycle
鈮?/div>
20%)
Channel Leakage, 0 V
IN
鈮?/div>
V
DD
Input Capacitance @ V
IN
= 0V, f = 1MHz
@ V
IN
= 2V
Power Dissipation,
I
F
鈮?/div>
10mA/Channel, T
A
= 25擄C
Storage Temperature
Package Power Rating
漏 2000 California Micro Devices Corp. All rights reserved.
7/14/2000
0.8V (typ.), 0.9V (max.)
1.5V
鈭?/div>
0.3V to 7V
0擄C to 70擄C
鈭?5 0
m螒
0.1碌A(chǔ) (typ), 10碌A(chǔ) (max.)
10pF (typical)
7pF (typical)
300mW
鈭?/div>
65擄C to 150擄C
1.00W, max.
C0160997D
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
1
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