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參數資料
| 型號： | ADCMP551 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Single Supply High Speed PECL Comparators |
| 中文描述： | 單電源高速PECL的比較 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 522K |
| 代理商： | ADCMP551 |
Single Supply High Speed PECL Comparators
Preliminary Technical Data
ADCMP551/ADCMP552/ADCMP553
FEATURES
Single power supply
750 ps propagation delay input to output
100 ps propagation delay dispersion
Differential PECL compatible outputs
Differential latch control
Internal latch pull-up resistors
Power supply rejection greater than 70 dB
750 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
Rev. PrB
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
www.analog.com
FUNCTIONAL BLOCK DIAGRAM
0
NONINVERTING
INPUT
INVERTING
INPUT
LATCH ENABLE
INPUT
Q OUTPUT
LATCH ENABLE
INPUT
Q OUTPUT
ADCMP551/
ADCMP552/
ADCMP553
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 750 ps
propagation delay with less than 150 ps overdrive dispersion.
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 are fully compatible
with PECL 10 K and 10 KH 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.
相關PDF資料 |
PDF描述 |
|---|---|
| ADCMP551BRQ | Single Supply High Speed PECL Comparators |
| ADCMP552 | Single Supply High Speed PECL Comparators |
| ADCMP552BRQ | Single Supply High Speed PECL Comparators |
| ADCMP553 | Single Supply High Speed PECL Comparators |
| ADCMP553BRM | Single Supply High Speed PECL Comparators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADCMP551_0410 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Supply, High Speed PECL/LVPECL Comparators |
| ADCMP551_13 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single Supply High Speed PECL/LVPECL Comparators |
| ADCMP551BRQ | 功能描述:IC COMPARATOR PECL/LVPECL 16QSOP 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（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 |
| ADCMP551BRQZ | 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:- 標準包裝:1 系列:- 類型:通用 元件數:1 輸出類型:CMOS，開路集電極，TTL 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電壓 - 輸入偏移（最小值）:7mV @ 5V 電流 - 輸入偏壓（最小值）:0.25µA @ 5V 電流 - 輸出（標準）:84mA @ 5V 電流 - 靜態（最大值）:120µA CMRR, PSRR（標準）:- 傳輸延遲（最大）:600ns 磁滯:- 工作溫度:-40°C ~ 85°C 封裝/外殼:SC-74A，SOT-753 安裝類型:表面貼裝 包裝:剪切帶 (CT) 產品目錄頁面:1268 (CN2011-ZH PDF) 其它名稱:*LMV331M5*LMV331M5/NOPBLMV331M5CT |
| 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（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 |
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