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| 型号： | ADCMP562BRQZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR PECL DUAL 20-QSOP |
| 标准包装： | 56 |
| 类型： | 带锁销 |
| 元件数： | 2 |
| 输出类型： | 补充型，差分，开路发射极，PECL |
| 电压 - 电源，单路/双路(±)： | ±4.75 V ~ 5.25 V |
| 电压 - 输入偏移（最小值）： | 2mV @ -5.2V，5V |
| 电流 - 输入偏压（最小值）： | 3µA @ -5.2V，5V |
| 电流 - 输出（标准）： | 30mA |
| 电流 - 静态（最大值）： | 5mA，28mA，13mA |
| CMRR, PSRR（标准）： | 80dB CMRR，85dB PSRR |
| 传输延迟（最大）： | 0.83ns |
| 磁滞： | ±1mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 20-SSOP（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 管件 |
| 产品目录页面： | 764 (CN2011-ZH PDF) |
| 配用： | EVAL-ADCMP562BRQZ-ND - BOARD EVALUATION ADCMP562BRQZ |
Dual High Speed PECL Comparators
ADCMP561/ADCMP562
Rev. A
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.
FEATURES
Differential PECL compatible outputs
700 ps propagation delay input to output
75 ps propagation delay dispersion
Input common-mode range: –2.0 V to +3.0 V
Robust input protection
Differential latch control
Internal latch pull-up resistors
Power supply rejection greater than 85 dB
700 ps minimum pulse width
1.5 GHz equivalent input rise time bandwidth
Typical output rise/fall time of 500 ps
ESD protection > 4kV HBM, >200V MM
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
04687-0-001
HYS*
*ADCMP562 ONLY
NONINVERTING
INPUT
INVERTING
INPUT
LATCH ENABLE
INPUT
Q OUTPUT
LATCH ENABLE
INPUT
Q OUTPUT
ADCMP561/
ADCMP562
Figure 1.
04687-0-002
ADCMP561
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
–INA
+INA
QA
VDD
VEE
LEA
–INB
+INB
QB
GND
VCC
LEB
04687-0-003
ADCMP562
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
–INA
QA
VDD
VEE
LEA
VDD
+INA
HYSA
–INB
QB
GND
VCC
LEB
VDD
+INB
HYSB
Figure 2. ADCMP561 16-Lead QSOP
Figure 3. ADCMP562 20-Lead QSOP
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 overdrive conditions, is a
particularly important characteristic of comparators. A separate
programmable hysteresis pin is available on the ADCMP562.
A differential input stage permits consistent propagation delay
with a wide variety of signals in the common-mode range from
2.0 V to +3.0 V. Outputs are complementary digital signals that
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 VDD 2 V. A latch
input, which is included, 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 ADCMP561/ADCMP562 are specified over the industrial
temperature range (40°C to +85°C).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADCMP562BRQZ-RL7 | 功能描述:IC COMPARATOR PECL DUAL 20QSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:通用 元件数:1 输出类型:CMOS，推挽式，满摆幅，TTL 电压 - 电源，单路/双路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 电压 - 输入偏移（最小值）:5mV @ 5.5V 电流 - 输入偏压（最小值）:1pA @ 5.5V 电流 - 输出（标准）:- 电流 - 静态（最大值）:24µA CMRR, PSRR（标准）:80dB CMRR，80dB PSRR 传输延迟（最大）:450ns 磁滞:±3mV 工作温度:-40°C ~ 85°C 封装/外壳:6-WFBGA，CSPBGA 安装类型:表面贴装 包装:管件 其它名称:Q3554586 |
| ADCMP563 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual High Speed ECL Comparators |
| ADCMP563_05 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual, High Speed ECL Comparators |
| ADCMP563BCP-R2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADCMP563BCP-RL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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