ICS84025中文资料(10)

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

10

REV. A APRIL 16, 2003

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