|
|
PDF CMP100 Data sheet ( Hoja de datos )
| Número de pieza | CMP100 | |
| Descripción | HIGH-SPEED WINDOW COMPARATOR ATE PIN RECEIVER | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CMP100 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
|
No Preview Available !
CMP100
HIGH-SPEED WINDOW COMPARATOR
ATE PIN RECEIVER
FEATURES
q PROPAGATION DELAY: 5ns max, 100mV
Overdrive
q COMMON MODE INPUT RANGE: ±12V
q INPUT IMPEDANCE: 120kΩ || 2pF
q OUTPUTS: Latchable, 10k ECL
Compatible
q COMPLETE: No External Parts Required
q TEMPERATURE RANGE: –25°C to +85°C
q PACKAGES: 16-Pin Plastic DIP, 16-Lead
Plastic SOIC
VREF 1 11
Analog
In 12
VREF 2 14
V+
9
1
1
1
1
ACOM 13
16
5 V–
4 PWR
COM
DCOM
LE 1
10 LE1
8 Q1
7 Q1
6
15
1 LE2
LE 2
3
Q2
2
Q2
APPLICATIONS
q ATE PIN RECEIVER
q WINDOW COMPARATOR
q THRESHOLD DETECTOR
DESCRIPTION
CMP100 is a high-speed dual comparator designed for
use as an automatic test system pin receiver. It is also
useful in a wide variety of analog threshold detector
and window comparator applications.
CMP100 has two reference inputs and one analog
input which is common to both comparators. All in-
puts are attenuated by a voltage divider to provide
high common mode voltage operation. The analog
input attenuator is R-C tuned to optimize operation
with high-speed input waveforms. The reference input
attenuators are not R-C tuned. Each attenuator net-
work is followed by a buffer amplifier ahead of the
comparator circuits.
Complementary ECL output stages are capable of
driving 50Ω terminated transmission lines to a –2V
pull-down voltage. In addition, latch-enable inputs are
provided for each comparator, allowing operation as a
sampling comparator.
CMP100 is available as an industrial temperature range
device, –25°C to +85°C, and is packaged in a 16-pin
plastic DIP and in a 16-lead plastic SOIC.
International Airport Industrial Park • Mailing Address: PO Box 11400 • Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd. • Tucson, AZ 85706
Tel: (602) 746-1111 • Twx: 910-952-1111 • Cable: BBRCORP • Telex: 066-6491 • FAX: (602) 889-1510 • Immediate Product Info: (800) 548-6132
© 1990 Burr-Brown Corporation
PDS-1075A
Printed in U.S.A. March, 1992
1 page  
TYPICAL PERFORMANCE CURVES (CONT)
TA = 25°C and at rated supplies: V+ = +5V, V– = –5.2V unless otherwise noted.
RESPONSE TO A 2ns LATCH ENABLE PULSE
Q
400
200
0
–200
–400
400
200
0
–200
–400
400
200
0
–200
–400
t DLOL
Q
Analog In
Time (5ns/div)
SETUP TIME, tS
LE
Time (2ns/div)
tS
CAPTURING A NARROW ANALOG PULSE
3.5ns
Q
Q
Analog In
LE
Q
Q
Time (2ns/div)
5
Analog In
LE
CMP100
5 Page 
Note that the transient being detected must remain above
VREF 1 (or below VREF 2) longer than the propagation delay of
the CMP100 plus the propagation delay of gates G1 and G2.
In an application where only one polarity of transient needs
to be captured, comparator 2 (not latched) can be used as the
source of the Reset control signal to unlock comparator 1
based on a different threshold condition (defined by VREF 2)
on the analog input signal. This connection will stretch the
transient occurrence for the time the VREF 2 condition is
present.
WIDE-BAND AMPLIFIERS
FOR ANALOG INPUT SIGNAL CONDITIONING
In a component test application the analog input of the
CMP100 is usually driven directly from the DUT output.
Other applications may require a high-speed buffer or volt-
age gain ahead of the CMP100. Recommended wide-band-
width amplifiers are Burr-Brown OPA603 for up to ±10V
signals, or OPA620/OPA621 for very wide-band ±3V sig-
nals. A high speed instrumentation amplifier such as the
Burr-Brown INA110 can be used for common mode rejec-
tion.
VREF 1
+5V
VREF 2
0.1µF
1µF
VREF 1
11
Analog In
12
49.9Ω
VREF 2
14
ACOM
13
V+
9
LE 1
10
LE 1
8
Q1
7
CMP100
6
2
Q1
Q2
3
15
1 LE2
16
5
V– LE2
–1.2V
Q2
133 Ω
4 PWR
COM
DCOM
249Ω 0.1µF
0.1µF
1µF
–5.2V
–2V
G1
G3
G2
MC10102
All 49.9Ω
“1” = Reset
“0” = Ready
Reset
FIGURE 6. CMP100 Used to Detect and Hold Transient Occurrences on the Output Pulse of a Device Under Test, or Out-of-
Limits Conditions in a Process-Variable Monitoring Application.
11 CMP100
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet CMP100.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CMP100 | HIGH-SPEED WINDOW COMPARATOR ATE PIN RECEIVER | Burr-Brown |
| CMP100N03 | N-Ch 30V Fast Switching MOSFETs |  Cmos |
| CMP100N04 | N-Ch 40V Fast Switching MOSFETs | Cmos |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |