Features: • Mobile (reduced pincount) version of PCK2001• Typically used to two SDRAM DIMMs• 28 pin SSOP package• Same general features as PCK2001• See PCK2001 for 48-pin 1-18 buffer part supporting up to 4 SDRAM DIMMs• Optimized for 66MHz, 100MHz and 133MHz ope...
PCK2001M: Features: • Mobile (reduced pincount) version of PCK2001• Typically used to two SDRAM DIMMs• 28 pin SSOP package• Same general features as PCK2001• See PCK2001 for 48-p...
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SYMBOL |
PARAMETER |
CONDITION |
LIMITS
|
UNIT | |
MIN |
MAX |
||||
VDD |
DC 3.3 V supply voltage |
0.5 |
+4.6 |
V | |
IIK |
DC input diode current |
VI < 0 |
- |
50 |
mA |
VI |
DC input voltage |
Note 2 |
0.5 |
5.5 |
V |
IOK |
DC output diode current |
VO > VDD or VO < 0 |
- |
±50 |
mA |
VO |
DC output voltage |
Note 2 |
0.5 |
VCC + 0.5 |
V |
IO |
DC output source or sink current |
VO . 0 to VDD |
- |
±50 |
mA |
Tstg |
Storage temperature range |
65 |
+150 |
°C | |
Ptot |
Power dissipation per package plastic medium-shrink SO (SSOP) |
For temperature range: 0 to +70 °C above +55 °C derate linearly with 11.3 mW/K |
- |
850 |
mW |
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
The PCK2001M is a 110 fanout buffer used for 133/100 MHz CPU, 66/33 MHz PCI, 14.318 MHz REF, or 133/100/66 MHz SDRAM clock distribution. 10 outputs are typically used to support up to 2 SDRAM DIMMs commonly found in laptop or mobile applications. The PCK2001M has the same features and operating characteristics of the PCK2001 and is available in the SSOP 28 pin package.