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Burr-Brown

CMP100 Datasheet Preview

CMP100 Datasheet

HIGH-SPEED WINDOW COMPARATOR ATE PIN RECEIVER

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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: 120k|| 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 50terminated 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




Burr-Brown

CMP100 Datasheet Preview

CMP100 Datasheet

HIGH-SPEED WINDOW COMPARATOR ATE PIN RECEIVER

No Preview Available !

SPECIFICATIONS
ELECTRICAL
T
A
=
25°C
and
at
rated
supplies:
V+
=
+5V,
V–
=
–5.2V
unless
otherwise
noted.
CMP100AP, AU
PARAMETER
MIN
TYP
MAX
UNITS
ANALOG INPUTS
Differential Input Voltage Range
Common Mode Voltage Range
Resistance
Reference Inputs: VREF 1, VREF 2
Analog Input
Capacitance, All Inputs
24 V
±12 V
45
60 75
k
90
120 150
k
2 pF
TRANSFER CHARACTERISTICS
ACCURACY
Input Offset Voltage, V (1)
OS
Common Mode Error
Voltage Offset Drift
Power Supply Sensitivity of Offset: VOS/ V+
VOS/ V–
RESPONSE TIME
Propagation
Delay,
t (2,
PD
3)
100mV Overdrive, Latch Disabled
10 20 mV
10 mV/V
100 250 µV/°C
±10 µV/V
±10 µV/V
3.6 5
ns
DIGITAL SIGNALS(4) (Over Specification Temperature Range)
Inputs (Latch Controls)
Logic Levels: VIH
VIL
I (V = –1.1V)
IH I
IIL (VI = –1.5V)
Outputs (Balanced)
Logic Levels: VOL (50Load to –2V)
VOH (50Load to –2V)
POWER SUPPLY REQUIREMENTS
–1.1 V
–1.5 V
50 µA
5 µA
–1.5 V
–1.1 V
Supply Voltage
V+
V–
Supply Current(5)
V+
V–
Power Dissipation(6)
+4.75
–5.45
+5 +5.25
–5.2
–4.95
+30 +40
–40 –50
360 460
VDC
VDC
mA
mA
mW
TEMPERATURE RANGE
Specification
Storage
–25 +85 °C
–65
+150
°C
NOTES: (1) Defined as half the magnitude between low-to-high and high-to-low transition input voltages. (2) See section on “Measuring CMP100 Performance.”
(3) See “Discussion of Specifications” for exact conditions. (4) 10k ECL compatible. (5) Maximum supply current is specified at typical supply voltages. (6) Maximum
Power Dissipation is calculated with typical supply voltages and maximum currents. Note that dissipation in the output transistors from driving 50ECL loads will
increase the total power dissipation by about 50mW.
ABSOLUTE MAXIMUM RATINGS
V+ to Digital Common and Power Common ....................................... +6V
V– to Digital Common and Power Common ....................................... –6V
(V+) – (V–) ........................................................................................... 12V
Digital Inputs to Digital Common
Differential ......................................................................................... ±4V
Common Mode ......................................................................... V– to V+
Differential Analog Input Voltage ....................................................... ±25V
Package Power Dissipation ........................................................... 750mW
Storage Temperature ...................................................... –60°C to +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
Stresses exceeding those listed above may cause permanent damage to
the device. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
PIN DEFINITIONS
PIN
1, 15
2, 3
4
5
6, 7
8, 10
9
11
12
13
14
16
NAME
LE2, LE2
Q2, Q2
DCOM
PWRCOM
Q1, Q1
LE1, LE1
V+
VREF 1
Analog In
ACOM
VREF 2
V–
DESCRIPTION
LATCH or UNLATCH comparator 1 outputs
ECL outputs of comparator 2
Return for comparator circuits
Return for ECL output transistor currents
ECL outputs of comparator 1
LATCH or UNLATCH comparator 2 outputs
Positive Supply Voltage, +5V
Reference Voltage for comparator 1
Analog Signal input
Return for Analog In, VREF 1, VREF 2
Reference voltage for comparator 2
Negative Supply Voltage: (ECL Supply, –5.2V)
CMP100
2


Part Number CMP100
Description HIGH-SPEED WINDOW COMPARATOR ATE PIN RECEIVER
Maker Burr-Brown
Total Page 11 Pages
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