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參數資料
| 型號： | ADCMP551BRQZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/16頁 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR PECL/LVPECL 16QSOP |
| 標準包裝： | 98 |
| 類型： | 帶鎖銷 |
| 元件數： | 1 |
| 輸出類型： | 補充型，差分，LVPECL，開路發(fā)射極，PECL |
| 電壓 - 電源，單路/雙路(±)： | 3.14 V ~ 5.25 V |
| 電壓 - 輸入偏移（最小值）： | 10mV @ 3.3V |
| 電流 - 輸入偏壓（最小值）： | 28µA @ 3.3V |
| 電流 - 輸出（標準）： | 55mA @ 3.3V |
| 電流 - 靜態(tài)（最大值）： | 17mA |
| CMRR, PSRR（標準）： | 76dB CMRR，75dB PSRR |
| 傳輸延遲（最大）： | 0.625ns |
| 磁滯： | ± 0.5mV |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 管件 |
| 產品目錄頁面： | 764 (CN2011-ZH PDF) |
| 配用： | EVAL-ADCMP551BRQZ-ND - BOARD EVALUATION ADCMP551BRQZ |
Single Supply High Speed
PECL/LVPECL Comparators
Data Sheet
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2004–2013 Analog Devices, Inc. All rights reserved.
FEATURES
Single power supply
500 ps propagation delay input to output
125 ps overdrive dispersion
Differential PECL/LVPECL compatible outputs
Differential latch control
Internal latch pull-up resistors
Power supply rejection greater than 70 dB
700 ps minimum pulse width
Equivalent input rise time bandwidth > 750 MHz
Typical output rise/fall of 500 ps
Programmable hysteresis
APPLICATIONS
Automatic test equipment
High speed instrumentation
Scope and logic analyzer front ends
Window comparators
High speed line receivers
Threshold detection
Peak detection
High speed triggers
Patient diagnostics
Disk drive read channel detection
Hand-held test instruments
Zero crossing detectors
Line receivers and signal restoration
Clock drivers
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
GENERAL DESCRIPTION
The ADCMP551/ADCMP552/ADCMP553 are single supply,
high speed comparators fabricated on Analog Devices’ proprietary
XFCB process. The devices feature a 500 ps propagation delay
with less than 125 ps overdrive dispersion. Overdrive dispersion,
a measure of the difference in propagation delay under differing
overdrive conditions, is a particularly important characteristic
of high speed comparators. A separate programmable hysteresis
pin is available on the ADCMP552.
A differential input stage permits consistent propagation delay
with a common-mode range from –0.2 V to VCCI – 2.0 V. Outputs
are complementary digital signals and are fully compatible with
PECL and 3.3V LVPECL logic families. The outputs provide
sufficient drive current to directly drive transmission lines
terminated in 50 to VCCO 2 V. A latch input is included
and permits tracking, track-and-hold, or sample-and-hold
modes of operation. The latch input pins contain internal pull-
ups that set the latch in tracking mode when left open.
The ADCMP551/ADCMP552/ADCMP553 are specified over
the –40°C to +85°C industrial temperature range. The ADCMP551
is available in a 16-lead QSOP package; the ADCMP552 is available
in a 20-lead QSOP package; and the ADCMP553 is available in
an 8-lead MSOP package.
04722-001
NONINVERTING
INPUT
INVERTING
INPUT
LATCH ENABLE
INPUT
Q OUTPUT
LATCH ENABLE
INPUT
Q OUTPUT
ADCMP551/
ADCMP552/
ADCMP553
*ADCMP552 ONLY
HYS*
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADCMP551BRQZ-REEL7 | 功能描述:IC COMPARATOR PECL/LVPECL 16QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:通用 元件數:1 輸出類型:CMOS，推挽式，滿擺幅，TTL 電壓 - 電源，單路/雙路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 電壓 - 輸入偏移（最小值）:5mV @ 5.5V 電流 - 輸入偏壓（最小值）:1pA @ 5.5V 電流 - 輸出（標準）:- 電流 - 靜態(tài)（最大值）:24µA CMRR, PSRR（標準）:80dB CMRR，80dB PSRR 傳輸延遲（最大）:450ns 磁滯:±3mV 工作溫度:-40°C ~ 85°C 封裝/外殼:6-WFBGA，CSPBGA 安裝類型:表面貼裝 包裝:管件 其它名稱:Q3554586 |
| ADCMP552 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single Supply High Speed PECL Comparators |
| ADCMP552BRQ | 功能描述:IC COMPARATOR PECL/LVPECL 20QSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:通用 元件數:1 輸出類型:CMOS，推挽式，滿擺幅，TTL 電壓 - 電源，單路/雙路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 電壓 - 輸入偏移（最小值）:5mV @ 5.5V 電流 - 輸入偏壓（最小值）:1pA @ 5.5V 電流 - 輸出（標準）:- 電流 - 靜態(tài)（最大值）:24µA CMRR, PSRR（標準）:80dB CMRR，80dB PSRR 傳輸延遲（最大）:450ns 磁滯:±3mV 工作溫度:-40°C ~ 85°C 封裝/外殼:6-WFBGA，CSPBGA 安裝類型:表面貼裝 包裝:管件 其它名稱:Q3554586 |
| ADCMP552BRQZ | 功能描述:IC COMPARATOR PECL/LVPECL 20QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:帶電壓基準 元件數:4 輸出類型:開路漏極 電壓 - 電源，單路/雙路(±):2.5 V ~ 11 V，±1.25 V ~ 5.5 V 電壓 - 輸入偏移（最小值）:10mV @ 5V 電流 - 輸入偏壓（最小值）:- 電流 - 輸出（標準）:0.015mA @ 5V 電流 - 靜態(tài)（最大值）:8.5µA CMRR, PSRR（標準）:80dB CMRR，80dB PSRR 傳輸延遲（最大）:- 磁滯:- 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 安裝類型:表面貼裝 包裝:管件 產品目錄頁面:1386 (CN2011-ZH PDF) |
| ADCMP553 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Supply, High Speed PECL/LVPECL Comparators |
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