元器件交易网
PRELIMINARY
IntegratedCircuit
Systems, Inc.
CRYSTAL-TO-LVCMOS / LVTTL
FREQUENCY SYNTHESIZER WITH FANOUT BUFFER
RELIABILITY INFORMATION
ICS84025
TABLE 6. θJAVS. AIR FLOW TABLE
qJA by Velocity (Linear Feet per Minute)
Single-Layer PCB, JEDEC Standard Test BoardsMulti-Layer PCB, JEDEC Standard Test Boards
83.2°C/W46.2°C/W
200
65.7°C/W39.7°C/W
500
57.5°C/W36.8°C/W
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.
TRANSISTOR COUNT
The transistor count for ICS84025 is: 2949
84025EM
/products/hiperclocks.html
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REV. A APRIL 16, 2003