參數(shù)資料
型號(hào): DS32512N+
廠商: Maxim Integrated Products
文件頁數(shù): 102/130頁
文件大?。?/td> 0K
描述: IC LIU DS3/E3/STS-1 12P 484-BGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 30
類型: 線路接口裝置(LIU)
規(guī)程: DS3
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 484-BGA
供應(yīng)商設(shè)備封裝: 484-BGA(23x23)
包裝: 管件
DS32506/DS32508/DS32512
73 of 130
Bits 5, 4: Transmit Waveshaping Control (TWSC[5:4]).
In DS3 and STS-1 modes, this field adjusts the
amplitude of the second of two rising-edge segments. In E3 mode this field has no effect, except for the 11 value,
which is a special case in which the entire pulse is made wider.
DS3/STS-1 Behavior
E3 Behavior
00 - normal rise amplitude
normal pulse
01 - decrease second rise amplitude 15%
normal pulse
10 - increase second rise amplitude 15%
normal pulse
11 - increase pulse width by 0.15ns
increase pulse width by 0.15ns
Bits 3, 2: Transmit Waveshaping Control (TWSC[3:2]).
In DS3 and STS-1 modes, this field adjusts the
amplitude of the first of two falling-edge segments. In E3 mode this field adjusts the amplitude of the trailing edge
overshoot. The 11 value is a special case in which the entire pulse is made wider.
DS3/STS-1 Behavior
E3 Behavior
00 - normal first fall time
normal undershoot
01 - decrease first fall time amplitude 15%
decrease undershoot 2%
10 - increase first fall time amplitude 15%
increase undershoot 2%
11 - increase pulse width by 0.15ns
increase pulse width by 0.15ns
Bits 1, 0: Transmit Waveshaping Control (TWSC[1:0]).
In DS3 and STS-1 modes, this field adjusts the fall time
of the second of two falling-edge segments. In E3 mode this field has no effect, except for the 11 value, which is a
special case in which the entire pulse is made narrower.
DS3/STS-1 Behavior
E3 Behavior
00 - normal second fall time
normal pulse
01 - decrease second fall time amplitude 15% normal pulse
10 - increase second fall time amplitude 15%
normal pulse
11 - decrease pulse width by 0.15ns
decrease pulse width by 0.15ns
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