ICS342 Просмотр технического описания (PDF) - Integrated Circuit Systems
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ICS342 Datasheet PDF : 7 Pages
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ICS342
Field Programmable Dual Output SS VersaClock
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS342. These ratings, which
are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the
device at these or any other conditions above those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can
affect product reliability. Electrical parameters are guaranteed only over the recommended operating
temperature range.
Parameter
Condition
Min. Typ. Max. Units
Supply Voltage, VDD
Referenced to GND
7
V
Inputs
Referenced to GND -0.5
VDD+ 0.5
V
Clock Outputs
Referenced to GND -0.5
VDD+ 0.5
V
Storage Temperature
-65
150
°C
Soldering Temperature
Max 10 seconds
260
°C
Junction Temperature
125
°C
Recommended Operation Conditions
Parameter
Ambient Operating Temperature (ICS342M)
Ambient Operating Temperature (ICS342MI)
Power Supply Voltage (measured in respect to GND)
Power Supply Ramp Time
Min.
0
-40
+3.15
Typ.
+3.3
Max.
+70
+85
+3.45
4
Units
°C
°C
V
ms
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3V ±5%, Ambient Temperature -40 to +85°C
Parameter
Symbol
Conditions
Min. Typ.
Operating Voltage
VDD
3.15
3.3
Configuration
Dependent - See
VersaClockTM Estimates
Operating Supply Current IDD Two 33.3333 MHz
13
Input High Voltage
outputs, PDTS = 1, no
load, Note 1
PDTS = 0
Input High Voltage
VIH SEL pin
Input Low Voltage
VIL SEL pin
Input High Voltage, PDTS VIH
Input Low Voltage, PDTS
VIL
Input High Voltage
VIH ICLK
Input Low Voltage
VIL ICLK
20
2
VDD-0.5
VDD/2+1
Max.
3.45
Units
V
mA
mA
µA
V
0.4
V
V
0.4
V
V
VDD/2-1 V
MDS 342 F
4
Revision 090704
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
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