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參數(shù)資料
| 型號： | MAX9693ESE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Single/Dual, Ultra-Fast, ECL-Output Comparators with Latch Enable |
| 中文描述： | DUAL COMPARATOR, 11500 uV OFFSET-MAX, 2 ns RESPONSE TIME, PDSO16 |
| 封裝： | SO-16 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 320K |
| 代理商： | MAX9693ESE |
M
Single/Dual, Ultra-Fast, ECL-Output
Comparators with Latch Enable
6
_______________________________________________________________________________________
As high-speed receivers, the MAX9691/MAX9692/
MAX9693 are capable of processing signals in excess
of 600MHz. Figure 2 is a 100MHz example with an
input signal level of 14mV
RMS
.
The timing diagram (Figure 3) illustrates the series of
events that complete the compare function, under
worst-case conditions. The top line of the diagram illus-
trates two latch-enable pulses. Each pulse is high for
the compare function and low for the latch function. The
first pulse demonstrates the compare function; part of
the input action takes place during the compare mode.
The second pulse demonstrates a compare function
interval during which there is no change in the input.
The leading edge of the input signal (illustrated as a
large-amplitude, small-overdrive pulse) switches the
comparator after time interval t
pd
. Output Q and
Q
tran-
sistors are similar in timing. The input signal must occur
at time t
s
before the latch falling edge, and must be
maintained for time t
h
after the edge to be acquired.
After t
h
, the output is no longer affected by the input sta-
tus until the latch is again strobed. A minimum latch
pulse width of t
pw(LE)
is needed for the strobe opera-
tion, and the output transitions occur after a time t
LE(±)
.
The MAX9691/MAX9692/MAX9693 will not false trip
(i.e., output invert) if one of the inputs is in the valid
common-mode range while the other input is outside
the common-mode range.
0V
-0.9V
-1.7V
OUTPUT
500mV/div
INPUT
20mV/div
2ns/div
LATCH
ENABLE
DIFFERENTIAL
INPUT
VOLTAGE
Q
Q
LATCH
COMPARE
t
s
th
V
OD
V
IN
t
LE(+)
V
OS
50%
50%
50%
t
pw(LE)
t
pd
Figure 2. Signal Processed at 100MHz with Input Signal Level
of 14mV
RMS
Figure 3. Timing Diagram
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| MAX9693ESE+ | 功能描述:校驗器 IC Dual Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9693ESE+T | 功能描述:校驗器 IC Dual Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9693ESE-T | 功能描述:校驗器 IC Dual Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9694ETJ+ | 功能描述:LCD Gamma緩沖器 14Ch Prog Gamma Reference Buffer RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
| MAX9694ETJ+T | 功能描述:LCD Gamma緩沖器 14Ch Prog Gamma Reference Buffer RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
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