Dual High Speed PECL Comparators

GENERAL DESCRIPTION The ADCMP561/ADCMP562 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing ove

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雙路高速PECL比較器，采用20引腳QSOP封裝

ADCMP561/ADCMP562均為高速比較器，采用ADI公司的專有XFCB工藝制造。這些器件的傳播延遲為1 ns，過驅(qū)消散小于150 ps。消散是對(duì)不同過驅(qū)條件下傳播延遲差異的量度，它是高速比較器的一個(gè)特別重要的特性。ADCMP562上提供單獨(dú)的可編程遲滯引腳。\n\n 差分輸入級(jí)使各種信號(hào)的傳播延遲可以保持一致，共模范圍為-2.0 V至+3.0 V。輸出為互補(bǔ)數(shù)字信號(hào)，與PECL 10 K和10 KH邏輯系列完全兼容。這些輸出提供充足的驅(qū)動(dòng)電流，可直接驅(qū)動(dòng)采用50 Ω電阻端接至VDD - 2 V的傳輸線路。上述器件還提供鎖存輸入，并可采用跟蹤、跟蹤保持或采樣保持工作模式。\n\ ? 差分PECL兼容輸出\n? 輸入至輸出傳播延遲：700 ps\n? 傳播延遲消散：75 ps\n? 輸入共模范圍：-2.0 V至+3.0 V\n? 魯棒的輸入保護(hù)\n? 差分鎖存控制\n? 內(nèi)部鎖存上拉電阻\n? 電源抑制：> 85 dB\n? 脈沖寬度：700 ps（最小值）\n? 等效輸入上升時(shí)間帶寬：1.5 GHz\n? 典型輸出上升/下降時(shí)間：500 ps\n? ESD保護(hù)> 4 kV HBM >200 V MM\n? 可編程遲滯;

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亞德諾

Dual High Speed PECL Comparators

GENERAL DESCRIPTION The ADCMP561/ADCMP562 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing ove

文件：335.06 Kbytes 頁(yè)數(shù)：16 Pages

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亞德諾

Dual High Speed PECL Comparators

GENERAL DESCRIPTION The ADCMP561/ADCMP562 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing ove

文件：341.6 Kbytes 頁(yè)數(shù)：16 Pages

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亞德諾

Dual High Speed PECL Comparators

GENERAL DESCRIPTION The ADCMP561/ADCMP562 are high speed comparators fabricated on Analog Devices’ proprietary XFCB process. The devices feature a 700 ps propagation delay with less than 75 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing ove

文件：341.6 Kbytes 頁(yè)數(shù)：16 Pages

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亞德諾

Dual High Speed PECL Comparators

文件：341.6 Kbytes 頁(yè)數(shù)：16 Pages

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亞德諾