參數(shù)資料
型號: KSZ8997
廠商: Micrel Inc
文件頁數(shù): 26/39頁
文件大?。?/td> 0K
描述: IC SWITCH 10/100 8PORT 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 托盤
產(chǎn)品目錄頁面: 1081 (CN2011-ZH PDF)
其它名稱: 576-1043
Micrel, Inc.
KS8997/KSZ8997
February 2007
32
M9999-022807-1.1
Symbol
Parameter
Condition
Min
Typ
Max
Units
Duty Cycle Distortion
±0.5
ns
Overshoot
5
%
VSET
Reference Voltage of ISET
0.75
V
Output Jitters
Peak-to-peak
0.7
1.4
ns
10BaseT Receive
VSQ
Squelch Threshold
5MHz square wave
400
mV
10BaseT Transmit (measured differentially after 1:1 transformer)
VDDAT= 2.5V
VP
Peak Differential Output Voltage
50 from each output to VDD
2.3
V
Jitters Added
50 from each output to VDD
±3.5
V
Rise/Fall Times
28
ns
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to an appropriate logic voltage level
(Ground to VDD).
3. No HS (heat spreader) in package.
4. Specification for packaged product only.
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