ETC CLC452AJ-QML

MICROCIRCUIT DATA SHEET
Original Creation Date: 02/17/99
Last Update Date: 10/08/99
Last Major Revision Date: 02/17/99
MNCLC452A-X REV 0A0
Single Supply, Low-Power, High Output, Current
Feedback Amplifier
General Description
The CLC452 has a new output stage that delivers high output drive current (100mA), but
consumes minimal quiescent supply current (3.0mA) from a single 5V supply. Its current
feedback architecture, fabricated in an advanced complementary bipolar process, maintains
consistent performance over a wide range of gains and signal levels, and has a
linear-phase response up to one half of the -3dB frequency.
The CLC452 offers superior dynamic performance with a 130MHz small-signal bandwidth,
400V/us slew rate and 4.5ns rise/fall times (2Vstep). The combination of low quiescent
power, high output current drive, and high-speed performance make the CLC452 well suited
for many battery-powered personal communication/computing systems.
The ability to drive low-impedance, highly capacitive loads, makes the CLC452 ideal for
single ended cable applications. It also drives low impedance loads with minimum
distortion. The CLC452 will drive a 100 Ohms load with only -75/-74dBc second/third
harmonic distortion (Av = +2, Vout = 2Vpp, f= 1 MHz). With a 25 Ohms load, and the same
conditions, it produces only -65/-77dBc second/third harmonic distortion. It is also
optimized for driving high currents into single-ended transformers and coils.
When driving the input of high-resolution A/D converters, the CLC452 provides excellent
-78/-85dBc second/third harmonic distortion (Av = +2, Vout = 2Vpp, f= 1MHz, Rl = 1kOhms)
and fast settling time.
Industry Part Number
NS Part Numbers
CLC452A
CLC452AJ-QML
Prime Die
VB1944A
Controlling Document
5962-9752101MPA
Processing
Subgrp Description
MIL-STD-883, Method 5004
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2
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5
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8A
8B
9
10
11
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp ( oC)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
Features
-
100mA output current
3.0mA supply current
130MHz bandwidth (Av = +2)
-78/-85dBc HD2/HD3 (1MHz)
25ns settling to 0.05%
400V/us slew rate
Stable for capacitive loads up to 1000pF
Single 5V to +5V supplies
Applications
-
Coaxial cable driver
Twisted pair driver
Transformer/Coil Driver
High capacitive load driver
Video line driver
Portable/battery-powered applications
A/D driver
2
MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
(Absolute Maximum Ratings)
Supply voltage (Vcc)
(Note 1)
+7V
Output current (Iout)
+140mA
Common mode input voltage
Vee to Vcc
Differential input voltage
+1 V
Maximum Power dissipation (Pd)
(Note 2)
38mW
Lead temperature (soldering, 10 seconds)
+300C
Junction temperature (Tj)
+175C
Storage temperature range
-65C to +150C
Thermal Resistance
Junction -to-ambient (ThetaJA)
Ceramic DIP
(Still Air)
(500 LFPM)
Junction -to-case
(ThetaJC)
Ceramic DIP
Package Weight
(typical)
Ceramic DIP
ESD Tolerance
ESD Rating
(Note 3)
Note 1:
Note 2:
Note 3:
TBD
TBD
TBD
TBD
TBD
Absolute Maximum Ratings are limits beyond which damage to the device may occur.
Operating Ratings are conditions for which the device is funcitonal, but do not
guarantee specific performance limits. For guaranteed specifications apply only for
the test conditions listed. Some performance characteristics may degrade when the
device is not operated under the listed test conditions.
The maximum power dissipation must be derated at elevated temperatures and is
dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to
ambient thermal resistance), and TA (ambient temperature). The maximum allowable
power dissipation at any temperature is Pdmax = (Tjmax -TA) / ThetaJA or the number
given in the Absolute Maximum Ratings, whichever is lower.
Human body model, 100pF discharged through 1.5K Ohms.
Recommended Operating Conditions
Supply voltage (Vcc)
5V < (Vcc-Vee) < 10V
Gain range
+1 to +10
Ambient operating temperature range (Ta)
-55C to +125C
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MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
Electrical Characteristics
AC/DC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: Rl = 100 Ohms, Rf = 1kOhms, Rg = 1kOhms, Av = +2, -55C < Ta < +125C (Note 3)
SYMBOL
Vio
PARAMETER
Input offset
voltage
CONDITIONS
NOTES
Vcc = +2.5 V
Non-inverting
bias current
Inverting bias
current
Supply current
+Vout
-Vout
SSBW
Power supply
rejection ratio
-6
6
mV
2, 3
-6
6
mV
1
-8
8
mV
2, 3
-18
18
uA
1
-24
24
uA
2, 3
-18
18
uA
1
-25
25
uA
2, 3
-14
14
uA
1
-17
17
uA
2, 3
-24
24
uA
1
-28
28
uA
2, 3
3.4
mA
1
3.6
mA
2, 3
3.8
mA
1
4
mA
2, 3
45
dB
1
43
dB
2, 3
1.4
V
4
1.3
V
5, 6
-1.4
V
4
-1.3
V
5, 6
100
MHz
4
2
85
MHz
5, 6
1
135
MHz
4
1
115
MHz
5, 6
0.5
dB
4
1.0
dB
5, 6
0.3
dB
4
0.5
dB
5, 6
Vcc = +2.5 V
Vcc = +2.5 V
Vcc = +2.5 V
Vcc = +2.5 V
Output Voltage
Swing
Output Voltage
Swing
Small signal
bandwidth
Vcc = +2.5 V, Vout < 0.5 Vpp
Vcc = +5 V, Vout < 1.0 Vpp
GFPH
Gain flatness
peaking
Vcc = +2.5 V,
0.5 Vpp
DC to 200 MHz,
Vout =
2
GFRH
Gain flatness
rolloff
Vcc = +2.5 V,
0.5 Vpp
DC to 30 MHz,
Vout =
2
4
SUBGROUPS
1
Vcc = +5 V
PSRR
UNIT
mV
Vcc = +5 V
Icc
MAX
4
Vcc = +5 V
Ibi
MIN
-4
Vcc = +5 V
Ibn
PINNAME
MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
Electrical Characteristics
AC/DC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: Rl = 100 Ohms, Rf = 1kOhms, Rg = 1kOhms, Av = +2, -55C < Ta < +125C (Note 3)
SYMBOL
HD2
PARAMETER
2nd harmonic
distortion
CONDITIONS
Vcc = +2.5 V,
NOTES
2 Vpp, 5 MHz
2
HD3
3rd harmonic
distortion
Vcc = +2.5 V,
2 Vpp,
5 MHz
2
Note 1:
Note 2:
Note 3:
PINNAME
MIN
MAX
UNIT
-58
dBc
4
-56
dBc
5, 6
-55
dBc
4
-53
dBc
5, 6
If not tested, shall be guaranteed to the limits specified in table I herein.
Group A testing only.
The algebraic convention, whereby the most negative value is a minimum and the most
positive is a maximum, is used in this datasheet. Negative current shall be defined
as conventional flow out of a device terminal.
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SUBGROUPS
MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
Graphics and Diagrams
GRAPHICS#
DESCRIPTION
07081HRA3
CERDIP (J), 8 LEAD (B/I CKT)
J08ARL
CERDIP (J), 8 LEAD (P/P DWG)
P000422A
CERDIP (J), 8 LEAD (PINOUT)
See attached graphics following this page.
6
N/C
1
8
N/C
-IN
2
7
+VCC
+IN
3
6
VOUT
-VCC
4
5
N/C
CLC452J
8 - LEAD DIP
CONNECTION DIAGRAM
TOP VIEW
P000422A
N
MIL/AEROSPACE OPERATIONS
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CA 95050
MICROCIRCUIT DATA SHEET
MNCLC452A-X REV 0A0
Revision History
Rev
ECN #
0A0
M0003274 10/08/99
Rel Date
Originator
Changes
Shaw Mead
Initial MDS Release
7